PENTAFLEX - Intelektualios sistemosidetinesdetales.lt/image/data/dokumentai/pentaflex_brochure_en.pdf · PENTAFLEX ® OUR CONVICTION: ... This is why we constantly achieve pioneering

Sealed joints for pressurised and non-pressurised water

PENTAFLEX®

Sealing Thermal insulation Formwork Sound insulation Reinforcement Connection Accessories

ETA-15/0003

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PENTAFLEX®

OUR CONVICTION: FORWARD CONSTRUCTING.

Not just to reflect the current state of building technology, but always to be a decisive step ahead – this is our promise. This is why we constantly achieve pioneering work in all product areas. Our employees consistently use their extensive practical experience and creativity to benefit our customers. Through regular collaborative dialogue with our target groups, we develop today the products which are needed tomorrow. With our dynamics we set consistently milestones in building technology – yesterday, today and tomorrow. This is what we mean by Forward Constructing.

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PENTAFLEX®

ETA-15/0003

CONTENT

36 PENTAFLEX® STK

Sound attenuating cage

We are always there for you.We will be wherever you are.

56 Service & Contact

32 PENTAFLEX® FTS

Pre-break elements for precast parts walls

28 PENTAFLEX® OBS

Pre-break elements for in-situ concrete walls

26 A-CV FB shuttering strip

Combined spacer, positioning gauge and joint shuttering

22 PENTAFLEX® ABS

Formwork element incl. seal

21 PENTAFLEX® FBA

Joint tape connection

16 PENTAFLEX KB® PLUS

Combined seal and equipotential bonding conductor

10 PENTAFLEX KB®

Seam sheet for leak-proof construction jointsSealing system

04 PENTAFLEX®

40 PENTAFLEX® pipe lead-throughs

Leak-proof penetration

46 PENTAFLEX® sump well

Prefabricated well

50 PENTAFLEX® OPTI wall strengtheners

Tie point

54 Glossary

52 PENTABOX

Reinforcement attachment for leak-proof connections

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PENTAFLEX®

DESIGN BASICS

CONSTRUCTION METHOD WITH DECREASED FORCE STRESSING:Force stressing on concrete that can lead to water-channeling cracks is reduced by suitable construction, concrete-related technical and design measures.

As part of this are, e.g. level undersides on floor slabs with a layer of film, use of concrete receptors with low development of hydration and heating and extended after-treatment measures.

METHOD OF CONSTRUCTION WITH LIMITED CRACK WIDTH:The method of construction with crack width limitation applies as the second approach to the solution. In this case, an increased reinforcement content of the concrete construction controls, or limits, the crack width.

METHOD OF CONSTRUCTION WITH SUBSEQUENT SEALING:In the case of the third method of construction, no special measures are introduced prior to the construction and formation of the cracks channelling the water are accepted. Later these are tightly sealed in accordance with the relevant guidelines. However, this method of construction may not be used for residential buildings.

*Source: "Bulletin 555 - Comments on the DAfStb guidelines on water impermeable concrete structures" from the German Committee for Reinforced Concrete (DAfStb)

FUNDAMENTALS OF SEALING TECHNOLOGY ACCORDING TO WATER PROOFING GUIDELINESIn order to prevent ingress of water into structures, water impermeable reinforced steel structures, so-called "white tanks", have been fabricated for over 30 years. Thanks to these long years of practice and experience, this method of construction represents an economical way of stopping the ingress of water. Furthermore, the water proofing guidelines represent the generally recognized current technical standard with regard to the "white tank".

The watertightness of a structure is characterised by the limitation of water ingress through concrete, construction joints and crack inducer sections, mounting parts and cracks.

THIS MEANS:▪▪ Sealed construction of all joints▪▪ Meeting high requirements of the concrete▪▪ Maintaining the minimum thickness for structural elements▪▪ Crack limitation in structural components▪▪ Maintaining a minimum height of the pressure zone▪▪ Methodical arrangement and design of construction joints or sections of the crack inducer if crack formation is expected

DESIGN AND CONSTRUCTION OF COMPONENTS IMPERMEABLE TO WATER*

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PENTAFLEX®

DEFINING THE WATER PROOFING GUIDELINESThe water proofing guidelines determine and define the specifications for concrete structures impermeable to water. These are regulated in relationship to the stress and utilisation classes.

STRESS CLASSThere are two stress classes. They are differentiated by whether the flow of water is directly on the structure or the concern is only with soil humidity or, as the case may be, with seepage water.

▪▪ Stress class 1: for pressurised and non-pressurised water as well as intermittently trapped seepage water

▪▪ Stress class 2: for soil humidity and non-trapped seepage water

UTILISATION CLASSThe water proofing guidelines differentiate between two utilisation classes. They are dependent on the function of the structure and the requirements on the thickness, and must be defined accordingly.

DESIGN OBJECTIVESA design of the arrangements must be carried out and the defined designs documented. For designs in accordance with water proofing guidelines, close collaboration between the different design areas is necessary.

THE FOLLOWING ARE THE PARTICIPANTS:▪▪ Object designer/architect▪▪ Geo-technician (if required)▪▪ Bearing structure designer/water proofing specialist▪▪ Successful tenderer (work scheduling)▪▪ In agreement with the construction participants depending on the complexity of the project: concrete

▪▪ Technologist, construction physicist, building engineering designer.

The function and required utilisation of the structure, together with the regulations regarding fitness for purpose must be defined and documented.

THE FOLLOWING POINTS MUST BE CLARIFIED:▪▪ Impact: the stress on the structure as a result of standing water or soil humidity

▪▪ Utilisation: which requirements need to be met by the structure in regard to impermeability to water

The result of the first two design stages form the basis for further design measures.The impermeability to water of a structural element is determined by several factors.

THE FOLLOWING POINTS ARE TO BE ACCOUNTED FOR IN DETAIL, BOTH INDIVIDUALLY AND IN THEIR COMBINED EFFECT:

▪▪ Selection of the concrete▪▪ Dimensions of the structural components and reinforcement channels

▪▪ Avoidance or sealing of cracks or limitation of the crack width▪▪ Planning of all joints and penetrations▪▪ Planning of construction sequence, concreting sections, construction joints and sections of the crack inducer

▪▪ Where necessary, account must be taken of aggressive water and soil

The concreting work, the after-treatment and the structure monitoring must be executed in accordance with DIN 1045-3.

Utilisation class A Utilisation class B

▪� No water passage in flowing form

▪� No points of humidity on the surface

▪� No cracks and joints channelling water

▪� Areas of humidity permissible▪� From temporary up to

self-healing water-carrying cracks permitted

▪� No gathering of water on the surface

Application examples:Residential building, storerooms

with high-grade utilisation

Application examples:Underground car parks,

installation and supply shafts, storerooms with low-level

requirements

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PENTAFLEX®

REQUIREMENTS ON THE CONCRETEIn the selection of a suitable concrete it should be noted that, in addition to the requirements arising from the exposure classes from DIN 1045 pertaining to the structural component, the requirements on a concrete with high resistance to water ingress must also be satisfied.

A sufficient workability can be guaranteed by flow class F3 or greater. In the design of Water proofing structural components in the minimum component thicknesses, a water/cement ratio of ≤ 0.55 and for walls, in addition, a largest particle size of ≤ 16 mm, must be used for stress class 1.For a head of more than 1.0 m (e.g. for walls) a designmix with particle less than 8 mm must be used in the foot area at a height of ≥ 300 mm, in order to ensure a zero defect installation of the concrete.

STRUCTURAL COMPONENT THICKNESSMinimum thicknesses for the structural components are specified in the water proofing guidelines:The minimum thickness and construction of the structural components must be selected such that the concrete structural components can be concreted technically correctly whilst

adhering to the concrete cover, the required reinforcement location, joint sealing and the mounting components. In addition to all the other required features, it must also be possible to fulfil the support and sealing function.

Over and above the minimum dimensions, the following apply to the clearance dimension bW,i between the reinforcement layers (for in-situ concrete) or for the spacing of the interior surfaces of the form (for element walls) in order to ensure a technically correct installation of the concrete:

▪▪ for a largest particle of 8 mm bW,i ≥ 120 mm▪▪ for a largest particle of 16 mm bW,i ≥ 140 mm▪▪ for a largest particle of 32 mm bW,i ≥ 180 mm

If component thicknesses result from this that are larger than the minimum dimension in the table above, these become the standard.

Type Stress classMinimum thickness in mm

In-situ concrete Element walls Pre-cast components

Walls1 240 240 200

2 200 240 100

Floor slab1 250 - 200

2 150 - 100

bW,i

exte

rnal

form

inte

rnal

form

rein

forc

emen

t

rein

forc

emen

t

bW,i

bW,i

exte

rnal

form

inte

rnal

form

rein

forc

emen

t

rein

forc

emen

t

bW,i

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PENTAFLEX®

UTILISATION CLASS

PROOF FOR UTILISATION CLASS AThe required proofs conform with the selected design fundamentals of utilisation class A. For this, verification is needed that no separating cracks occur in the concrete as a result of force. The exceptions here are the planned, sealed joints. To this can be counted the crack inducer, construction and expansion joints through the arrangement of which, at specified spacings, the reduction in the force on the structural components follows. The limitation of the incident crack widths results from the design of the crack inducer and construction joints and/or the arrangement of the reinforcement.

Example of utilisation class A: Standard for housing and rooms with high quality use

PROOF FOR UTILISATION CLASS BThe required proofs conform with the selected design fundamentals of utilisation class B. Their requirements are met through a limitation of the separating crack widths with the assumption that the cracks are self-healing. The limitation of the incident crack width results from the design of the crack inducer and construction joints and/or the arrangement of the reinforcement.

Example of utilisation class B: Single garages, underground parking and storage rooms with lower demands

PROOFProof of impermeability to water is an additional proof of fitness for purpose for DIN 1045-1, Clause 5.4.1, Section 2.

LIMITING THE CRACK WIDTHFor bending cracks resulting from stress and forces it must be proved for utilisation class A, stress class 1, that the pressure zone height (x) satisfies the condition x ≥ 30 mm and ≥ 1.5 · Dmax, whereby Dmax is the largest diameter of the aggregate.

If there is an acceptable temporary ingress of water through separating cracks for stress class 1, the calculated widths of the separating cracks in relationship to the pressure gradients are to be limited according to the table.

Pressure gradienthw/hb*

permissible crack width w [mm](calculated value)

10 0.20

> 10 to ≤ 15 0.15

> 15 to ≤ 25 0.10

* hw = pressure head of the water in m hb = component thickness in m

If the table values are adhered to, it can be assumed that the initial water ingress will be greatly reduced with time through self-healing of the cracks. Humidity spots on the surface of the structural component cannot, however, be ruled out with certainty even at a later time.

For stress class 2, the permissible crack width for walls w ≤ 0.20 mm applies to the calculated value, for floor slabs proceed according to DIN 1045-1, Clause 11.2.1.

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PENTAFLEX®

COATED LAMINATIONSA joint sealing system must constitute a closed system and have a sealed contact to all of the connection and crossing points.

In the case of joint sealing for crack inducer sections it must be ensured that the sealing effect is maintained in the event of crack formation and the associated widening of the joint.

An integral joint laminate does not absorb any kind of shear force. The lamination must demonstrate sufficient elasticity to survive any possible deformation without damage. This will prevent any temporary seepage of water.

For coated laminated joints, considerably less anchoring depth in the concrete is required, as is the case, for example, for uncoated joint laminations. The necessary minimum anchoring depth can be taken from the proof of fitness for purpose (abP).

REINFORCEMENT AND CONSTRUCTION REGULATIONSThe configuration of the reinforcement in the structural components must be designed such that it is possible to have a faultless insertion and compaction of the fresh concrete. Water proofing components of stress class 1 should be fabricated with a double-sided mat reinforcement composed of longitudinal and transverse reinforcement. The exception to this are prefabrications of stress class 2. The construction joints must be defined by the designer and represented in a blueprint. In accordance with the defined stress and utilisation class, all joints in Water proofing construction components must be permanently guaranteed by a complete sealing system that is impermeable to water and uniform.

Crack inducer sections are caused by sufficient weakening of the concrete section (at least 1/3 of the structural component thickness) and must be sealed for the smallest, but nevertheless appreciable, movements. Special crack inducer elements guarantee both requirements and are thus suitable for structures of utilisation class A. Element wall splices are to be designed as crack inducer sections.

JOINT SEALINGOnly products holding a proof of applicability may be used for sealing joints in water proofing structural components. A general building authority approval (shortened to abP) provides this proof for non-standardised products. All of the joint seals that connect with the concrete must be precisely placed according to the design, connected to the splices and forcefully and permanently secured in position prior to the concreting operation.

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PENTAFLEX®

When concreting the floor slab, make sure that the concrete is introduced and compacted fresh on fresh. In the area of the PENTAFLEX® elements care is required when inserting the concrete. If the floor slab is thicker than 400 mm, the concrete must be inserted and compacted in two layers (fresh on fresh). To facilitate after-treatment, the concrete slab must always be covered with film and must be protected from strong solar radiation with water and from frost with heat protection mats.

PROVISIONS WHEN CONCRETING WALL ELEMENTSDue to the small cross section of the core concrete, special care is required when concreting the core of the element wall. Initially it is essential to check the filling area of the element walls for loose assembly elements, impurities and contamination of the joint elements. Where necessary these must be removed. The surfaces of the concrete form that face the core must be wetted before concreting. The corner and straight splices of the wall elements must be secured against the concrete pressure using the specified formwork pressure retaining elements and supported with angled braces.

The concrete is introduced in layers of maximum 800 mm and compacted in accordance with the formula:"diameter of the vibratory concrete poker x 10 = efficiency." The vibratory concrete poker is inserted quickly and slowly withdrawn again. The poker is inserted far enough so that the layers bond with one another (needling). The layers must be introduced fresh on fresh.

Up to a height of at least 300 mm, a concrete mix should be used with a largest particle size not exceeding 8 mm. This ensures a zero defect attachment to the base of the wall. For windows and other recesses the concrete is filled on one side until it comes smoothly out on the other side.

PRACTICAL INSTRUCTIONSExtract from the practical instructions for the basic blueprint "Method of construction with reduced force loading":

CONSTRUCTION SYSTEM FOR FLOOR SLABSAt least one layer of PE film must be laid on a sub-base underneath the floor slab. The minimum thickness of the floor slab is based on the water proofing guidelines. For pressurised water this is 250 mm. The concrete cover of the upper layer of reinforcement is the responsibility of the building contractor and must be precisely complied with. This is a prerequisite for the pressurisedwater- tight installation of the PENTAFLEX® joint system.

From experience the minimum degree of reinforcement of the floor slab is at least approx. 0.15% of the concrete section on both sides. If the proof of stability provides for a higher reinforcement content, this must be installed. This minimum reinforcement is to be arranged crosswise in two layers. Re-entrant corners must be secured by a diagonal reinforcement (e.g. 3 pieces Ø 12 above and below). The required wall connection reinforcement, e.g. Ø 8 nails with predetermined spacing for prior anchorage. Otherwise compliance is required with the reinforcement guidelines of DIN 1045-1.

CONCRETINGThe grades of concrete in accordance with DIN 1045 II/EN206 must be adjusted to take account of the required exposure class and the special requirements of the building provisions. If the consistency for processing the concrete on the building site is finally discontinued, a water-reducing admixture (FM) must be used. At the same time it must be guaranteed that any concrete additives that have already been added are compatible with the water-reducing admixture (FM). The maximum amount of additive according to the manufacturer’s instructions must not be exceeded.

Sub-base 50 mm

Floor slab d ≥ 250 mm WU concretePE film

PENTAFLEX KB®

Connection reinforcement

double-layered

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PENTAFLEX KB®

* Tested up to 5.0 bar; 2.0 bar permitted in accordance with the ETA [European Technical Assessment] and the abP [general test certificate issued by the German Institute for Civil Engineering (DIBt)] (safety factor of 2.5).

ETA-15/0003

THE PRODUCT PENTAFLEX KB® elements are fully coated on both sides with a special coating. The connection of the special coating with the fresh concrete reliably prevents water infiltrating the joint system. A concrete covering of 30 mm is enough to withstand a water pressure of 5.0 bar*. The high elasticity of the coating ensures a secure seal when the concrete components shrink. The individual elements are 2.00 m long and 167 mm or 80 mm high. They are provided with a divided protective film on both sides that is only removed immediately before concreting.

APPLICATION AREAPENTAFLEX® can be used in all construction joints, horizontal or vertical, with pressurised and non-pressurised water:

▪▪ Construction joints in wall/base or wall/ceiling area for pressurised and non-pressurised water

▪▪ Construction joints in wall/wall or floor/floor area for pressurised and non-pressurised water

The PENTAFLEX® sealing system is suitable for use in structures of stress class 1 and utilisation class A in accordance with the water proofing guidelines.

FEATURES▪▪ Approved at the European level with ETA-15/0003

▪▪ CE mark▪▪ Tested for water-tightness up to 5.0* bar▪▪ Constant installation monitoring via standardised line

▪▪ Resistant to all types of organic effluents▪▪ Simple and reliable connection of the individual elements and cross-points

▪▪ No special tools or adhesive materials required

PENTAFLEX KB®

JOINT PLATE

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PENTAFLEX KB®

PENTAFLEX KB® CORNER▪▪ Individual elements made from galvanised sheet steel fully coated

▪▪ The assembly is carried out by attaching joint clips to the pre-positioned PENTAFLEX KB®

▪▪ Watertight to 5.0* bar▪▪ Application: Construction joints in corner area in combination with PENTAFLEX KB® and PENTAFLEX® FTS corner

PENTAFLEX KB® 80▪▪ Individual elements made from galvanised sheet steel fully coated

▪▪ Dimensions: l = 2.00 m b = 80 mm t = 1.2 mm

▪▪ The assembly is carried out using KB 80 stirrups which are attached to the wall reinforcement

▪▪ Embedment depth: ≥ 30 mm▪▪ Watertight to 5.0** bar▪▪ Application: Construction joints in wall/ceiling area

* tested to 5.0 bar; according to general building supervisory test certificates (shortened to abP) 2.0 bar is permissible which corresponds to a safety margin of 2.5 times the test pressure ** tested to 5.0 bar; due to the overall height < 120 mm, a water pressure of only 1.0 bar is permitted in accordance with abP

TECHNICAL INFORMATIONS

PENTAFLEX KB® 167▪▪ Individual elements made from galvanised sheet steel fully coated

▪▪ Dimensions: l = 2.00 m b = 167 mm t = 1.2 mm

▪▪ Fixed to the reinforcement with 1 retaining stirrup per metre (see page 14)

▪▪ Embedment depth: ≥ 30 mm▪▪ Watertight to 5.0* bar▪▪ Application: Construction joints in wall/base, wall/wall and floor/floor areas

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PENTAFLEX KB®

Remove the film at the bottom of the PENTAFLEX KB® (inside and outside).

Roll back the ends of the film approximately 100 mm.

1 2

Overlap the PENTAFLEX KB® elements by at least 50 mm, connect by pressing them firmly together and secure with a joint clip.

If the temperature is below +5 °C, briefly heat the joints. For additional protection, roll back the film strip over the connection and press down.

3 4

NOTE:These instructions for assembly and use generally apply for all PENTAFLEX KB® applications.

INSTALLATION INSTRUCTIONS

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PENTAFLEX KB®

Use the PENTAFLEX KB® corner shaped part when building with element walls.

5 6

Fabricate T-joints by bending a PENTAFLEX KB® element accordingly on-site and secure with clips.

Do not remove the film at the top until the base plate has been concreted at the earliest. Make sure the coating remains in perfect condition until the wall is concreted.

Fabricate T-joints accordingly by bending a PENTAFLEX KB® element on-site and secure with clips.

Remove the two protective films on the top of the PENTAFLEX KB® element before concreting the second section.

7 8

Attach PENTAFLEX KB® to the reinforcement using one retaining stirrup per metre. Four different attachment options are available (see page 14-15).

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PENTAFLEX KB®

PENTAFLEX® RETAINING STIRRUP

OMEGA STIRRUPSThe omega stirrup is a versatile component. It can be used to securely fasten the PENTAFLEX® to the upper layer of reinforcement.

M-STIRRUPThe PENTAFLEX KB® can be mounted even more easily and quickly in the upper layer of reinforcement using the M-stirrup.

CLAMP STIRRUPSThese spring-steel clamp stirrups interlock independently with the PENTAFLEX® elements. The joint system is freestanding on the reinforcement and is only attached at selected points.

KB80 STIRRUPThe KB 80 stirrup is designed for fixing the PENTAFLEX KB® 80 elements in the area of wall/ceiling connections. It is tied into the inner mat reinforcement.

ACCESSORIES

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PENTAFLEX KB®

PENTAFLEX® CLIPS

JOINT CLIPS 167Every consignment of PENTAFLEX® comes with an ample supply of joint clips. They are a straightforward and fast means of securing all straight joints for the PENTAFLEX KB® elements.

JOINT CLIPS 80Every consignment of PENTAFLEX® comes with an ample supply of joint clips. They are a straightforward and fast means of securing all straight joints for the PENTAFLEX KB® 80 elements.

CROSS CLIPSThe purpose of the clips is to secure junctions mechanically. All crossing points are secured with these clips.

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PENTAFLEX KB® PLUS

ETA-15/0003

* referring to the function as joint tape sealing

THE PRODUCTThe combination of seal and foundation earth – double security in one work step: a seal which resists pressurised water and also acts as a foundation earth. The product benefits of the tried-and-tested PENTAFLEX KB® joint plate remain the same: water pressure tested up to 5.0 bar, approved up to a water pressure of 2.0 bar. Tests, occasionally up to the highest lightning current class (class H), have been successfully carried out at the high-voltage laboratory of the University of the German Federal Armed Forces in Munich. This means that the PENTAFLEX KB® Plus product can be used universally as a foundation earth.

APPLICATION AREAThe foundation earth is an integral part of the electrical services of the building. It is part of the equipotential bonding of the building services and, if necessary, an element of a lighting protection system. The foundation earth normally consists of a closed ring-shaped steel band. The steel band is embedded in the concrete of the foundation and the walls it supports.The PENTAFLEX KB® Plus product therefore has two functions: when installed as ring-shaped sheet steelelement in the foundation, it acts as a seal and also as a foundation earth.

FEATURES▪▪ Approved at the European level with ETA-15/0003*

▪▪ CE mark*▪▪ Twice as reliable due to the combination of tried-and-tested PENTAFLEX® quality seal and foundation earth

▪▪ Material savings▪▪ Reduce installation time▪▪ Optimal warehousing▪▪ The PENTAFLEX® FTS, OBS, ABS connection elements and PENTAFLEX KB® corner can be connected in any situation

PENTAFLEX KB®

PLUS

COMBINED SEAL AND EQUIPOTENTIAL BONDING CONDUCTOR

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PENTAFLEX KB® PLUS


BASE ELEMENT PENTAFLEX KB® 167▪▪ The base element is a steel plate with full-surface coating▪▪ Dimensions: l = 2000 mm b = 167 mm t = 1.2 mm

1. PENTAFLEX® OMEGA PLUS STIRRUP The base elements are secured with an interlocking, electrically conductive connection at each joint using the PENTAFLEX® Omega Plus stirrup. At the same time, the fixing points ensure that the base elements are held securely in place ready for concreting.

2. PENTAFLEX® RETAINING STIRRUP Retaining stirrups (see page 14) should be used additionally in between the PENTAFLEX® Omega Plus stirrups to fix the base elements, such that they are secured at least once per running metre.

3. PENTAFLEX® PLUS MFA CLAMP With the MFA clamp, both round and flat conductors can be connected at any point on the PENTAFLEX KB® Plus equipotential bonding conductor. This allows the creation of connecting lugs or cross-connections, for example.

4. CONNECTING CLAMPThe connecting clamp ensures that the PENTAFLEX KB® Plus equipotential bonding conductor has an electrically conductive connection to the reinforcement. One connecting clamp is required per PENTAFLEX® Omega Plus stirrup.

1. 2.

3. 4.

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PENTAFLEX KB® PLUS


1 2

3 4

5 6

7 8

NOTE:Electrical acceptance testing must be carried out on bridge connectors at expansion joints, in line with current regulations.

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PENTAFLEX KB® PLUS


DETAILED SOLUTIONS Expansion joints must be bridged by water-impermeable electrically-conductive means. These joints are sealed using the tried-andtested PENTAFLEX® FBA joint tape connector. The expansion joint connector is connected to the PENTAFLEX KB® Plus base element. The overlapping areas are fixed using the PENTAFLEX® Plus clamps.

According to DIN 18014, expansion joints must be bridged using electrically-conductive expansion strips. These commercially- available expansion strips are normally connected to commercially-available fixed earthing terminals.

An electrically-conductive connection is then established via the PENTAFLEX® Plus connector between the fixed earthing terminals and the PENTAFLEX® Plus clamps. The clamps and connectors must be assembled in accordance with the installation instructions.

A schematic representation of the bridging of an expansion joint is shown left.

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PENTAFLEX KB® PLUS

According to DIN 18014, equipotential bonding conductors, and therefore also the PENTAFLEX KB® Plus, must have an electrically conductive connection to the reinforcement every two metres. For this purpose, the PENTAFLEX® Omega Plus stirrups are attached to the panel joints, and one of the bases is bolted onto the reinforcement using KB Plus connecting clamps. The maximum permitted mesh sizes of 20 x 20 m for equipotential bonding conductors are achieved with conventional earthing bands connected to the PENTAFLEX KB® Plus outer ring by means of the multifunction clamp. The required connection every 20 m to the ring earth electrode, which needs to be installed on the outside of the building, is achieved using the multifunction clamp, in the same way as with the connecting lugs or fixed earthing terminals. It is possible to use all common accessories without any restriction. It is important to ensure that wall entries are made sufficiently far above the design flood level, or that water- impermeable penetration is used.

PENTAFLEX KB® PLUS PENTAFLEX KB® Plus has been tested for use as an equipotential bonding conductor by the VDE (the Association for Electrical, Electronic & Information Technologies). It has proof of usability in the form of a general supervisory test certificate for its function as a joint seal for white tanks in pressing water.


GENERALLYThe PENTAFLEX KB® Plus element is essentially used and installed like a conventional equipotential bonding conductor. It is also essential to create a closed electrically conductive ring in the outer area of the building foundation with this element. According to current regulations, the equipotential bonding conductor must be connected to the reinforcement every two metres.

Commercially available connecting lugs or fixed earthing terminals can be connected without any problems, and are then linked to the main earthing rail, the lightning protection system or an extension of the earthing system such as a ring earth electrode or earth rod. This means that PENTAFLEX KB® Plus can be used universally.

DIN 18014:2014-03: WHITE TANKS The installation of a foundation earth in new buildings is mandatory according to the German "Technische Anschluss- bedingungen" (technical connection requirements, shortened to TAB) for network operators, and the requirements in the DIN VDE 0100-540 (VDE 0100-540) and DIN 18015-1 standards. DIN 18014, "Fundamenterder – Planung, Ausführung und Dokumentation" ("Foundation earth electrode – Planning, execution and documentation"), which was first published in March 2014, stipulates that for water-impermeable concrete in accordance with DIN EN 206, and in the specific case of the construction of a "white tank", earthing is to be carried out using a ring earth electrode outside of the foundation. Furthermore, regulations stipulate that an equipotential bonding conductor must be laid inside the building foundation to control the potential when using a ring earth electrode.

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PENTAFLEX® DFA

THE PRODUCTThe PENTAFLEX® joint tape connector FBA is a clamping device which connects PENTAFLEX® elements to all types of expansion joint strips. The joint tape connector is attached to the expansion joint strip at the end piece of the PENTAFLEX® element via a screw- type clamping device.

DIMENSIONS AND DELIVERYThe PENTAFLEX® joint tape connector is supplied with 2 joint clips 167.

ASSEMBLYThe connection of the FBA to the expansion joint strip is made using a screw-type clamp connector. Holes must be made in the expansion joint strip so that the FBA screws can be pushed through the expansion joint strip. The required installation depth in the floor slab must be observed. The rubber swell strip is inserted between the joint tape connector and expansion joint strip. The clamping device is completed by the press-on flange and held down by butterfly screws. The joint tape connector FBA is connected to the PENTAFLEX KB® in a similar manner to that described in the installation instructions on page 12.

PENTAFLEX® FBA

JOINT TAPE CONNECTION

22

PENTAFLEX® ABS


ETA-15/0003

THE PRODUCTThe PENTAFLEX® stop-end element ABS is a combination of joint plate and profiled formwork. The joint is reliably sealed by the tried-and-tested PENTAFLEX KB®. The stop end panels are formed using rigid and dimensionally stable metal mesh which is reinforced using a special hoop construction. The ABS element can be supplied as a coarse or toothed joint (ABS-R, ABS-V).

APPLICATION AREAPENTAFLEX® formwork elements can be used as construction joints for water- stressed reinforced concrete slabs (floors, walls and ceilings), particularly where a high shear strength of the bonding joint is required.


▪▪ CE mark▪▪ High shear strength in the bonding joint▪▪ Watertight to 5.0 bar*▪▪ Joints do not have to be welded▪▪ For continuous reinforcement▪▪ PENTAFLEX® special coating resistant to organic effluent water

▪▪ Easy and reliable connection with the PENTAFLEX® KB in the floor-wall joint

PENTAFLEX®

ABS

FORMWORK ELEMENT WITH SEAL

23

PENTAFLEX® ABS

CONSTRUCTIONABS-R for coarse joint

▪▪ Installation dimension E ≥ 80 mm

ABS-V for toothed joint▪▪ Toothed joint to EC 2▪▪ Installation dimension E ≥ 140 mm

TECHNICAL DATA▪▪ PENTAFLEX KB® joint plate▪▪ Standard length of formwork: l = 2.40 m▪▪ Fixed lengths possible▪▪ Installation dimension E ≥ 80 mm▪▪ Special constructions possible

SYSTEM SECTION

EE

ABS-R ABS-V


Wood beam

Pentaflex® ABS formwork element

Tota

l stre

ngth

S

Insta

llatio

n di

men

sion

s E

Fibre-reinforcedconcrete distance piece

perforated metal plate

formworkgirder

Stirrup

NOTE:In order to prepare an exact quotation we require precise details of intended purpose,joint length, installation height and connection points.

24

PENTAFLEX® ABS

Insert a suitable spacer, nominal size cnom, the sub-base/formwork at the location where the construction joint should be (level of the expanded metal). Install the ABS elements on the lower reinforcement layer. The direction of installation should be such that the formwork girder faces the side of the first concrete section. Tie wire is used to attach it to the lower reinforcement. Alternatively, the element can also be welded to the reinforcement.

Extend the ABS elements by means of butt jointing. Peel the film on one side, at the top and bottom, off the PENTAFLEX KB® element and push as far as it will go into the formwork. The joint plates must overlap by 50 mm, be pressed firmly together and secured with a cross clip. The abutting end must be heated if the temperature is below +5 °C.

1 2

Lay the upper reinforcement and set a stop end to the upper concrete layer. Attach the ABS element to the upper reinforcement using tie wire. Alternatively, the element can also be welded to the reinforcement. Before concreting the second section, remove the protective film on the top and bottom of the steel joint strip.

Section showing installation situation

3

INSTALLATION INSTRUCTIONS (FLOOR/FLOOR, CEILING/CEILING)

2. concrete section 1. concrete section

25

PENTAFLEX® ABS

Place the external wall formwork and attach trapezoidal strip at the position of the construction joint. Introduce outer reinforcement. Use spacers that are designed for use with water-impermeable construction. Position the ABS element over the PENTAFLEX KB® of the floor/ wall joint and tie or weld to the reinforcement. Peel off the backing paper on both sides of the PENTAFLEX KB® in the area of the first concreting section and insert the metal sheet into the formwork as far as it will go.

The joints must overlap by 50 mm. The joint must be heated if the temperature is below +5 °C. Secure the connection with cross clips.

1 2

Install the inner reinforcement and tie with the ABS element (tie wire, welding). Fasten the trapezoidal strip and close the formwork. Use tie points that are compatible with water- impermeable construction.

Remove the remaining protective film from the PENTAFLEX KB®

before erecting the formwork for the second concreting section, lay the reinforcement of the component and close the formwork.

3 4

INSTALLATION INSTRUCTIONS (WALL/WALL)

26

A-CV FB SHUTTERING STRIP

THE PRODUCTThis spacer is made from fibre concrete with a 50 mm reinforcement grid, and is an ideal complement to the PENTAFLEX® ABS, A and AX shuttering elements, with either a rough or interlocking design. The A-CV shuttering strip reliably ensures that concrete leakage and the associated loss of fines are kept to a minimum.

It is capable of seating rod diameters of 6 to 14 mm and is available for concrete covers from 20 to 60 mm. This makes it ideal as an installation aid for steel-bar reinforcements.

APPLICATION AREAThe A-CV shuttering strip also serves as a gauge when using steel bars, eliminating the need to measure and mark a grid on the sub-base. The A-CV shuttering strip is used when laying longitudinal and transverse reinforcements for a range of concrete covers.

BENEFITS▪▪ No seepage from the construction joint▪▪ Saves time ▪▪ Improved quality▪▪ Universally applicable▪▪ Facilitates self-inspection and acceptance of the reinforcement

A-CV FB shuttering strip

COMBINED SPACER, POSITIONING GAUGE AND JOINT SHUTTERING

27

A-CV FB SHUTTERING STRIP

Article number Type Concrete cover [mm]

Height / Length[mm]

735120400 A-CV 20 20 40 / 1000

735125450 A-CV 25 25 45 / 1000

735130500 A-CV 30 30 50 / 1000

735135550 A-CV 35 35 55 / 1000

735140600 A-CV 40 40 60 / 1000

735145650 A-CV 45 45 65 / 1000

735150700 A-CV 50 50 70 / 1000

735160800 A-CV 60 60 80 / 1000

DIMENSIONS

28

PENTAFLEX® OBS


ETA-15/0003

THE PRODUCTPENTAFLEX® OBS pre-break elements for in-situ concrete walls comprise a joint element with the tried-and-tested PENTAFLEX® special coating and galvanised sheet steel wings that separate the concrete cross-section.

The elements are manufactured to a standard length 2.50, 2.75 and 3.00 m.The slotted wings are supplied for all wall thicknesses. Standard elements for 240, 250 or 300 mm wall thicknesses are stock items. The elements are supplied ready for installation.

APPLICATION AREAPENTAFLEX® OBS pre-break elements are used to generate predetermined breaks in in-situ concrete walls. As soon as a crack forms, this is protected by the sealing element against pressurised as well as non-pressurised water. With "white tanks" for example, concreting can be carried out in construction cycles of more than 10.00 m in length. Shrinkage cracks no longer occur randomly, and instead at the planned break points where they are sealed immediately.


▪▪ CE mark▪▪ Freely selectable concreting cycle▪▪ Quick and easy assembly of the elements▪▪ Reliable generation of shrinkage crack due to complete break in the concrete section

▪▪ Watertight to 5.0 bar*▪▪ PENTAFLEX® special coating resistant to organic effluent water

▪▪ Easy and reliable connection with PENTAFLEX KB®

PENTAFLEX®

OBS

PRE-BREAK ELEMENTSFOR IN-SITU CONCRETE WALLS

29

PENTAFLEX® OBS

TECHNICAL DATA▪▪ Joint plate PENTAFLEX KB®

▪▪ Element length: l = 2.50; 2.75; 3.00 m Fixed lengths on request

▪▪ Assembly dimension E = 100 to 800 mm▪▪ Standard assembly dimension E = 140 and 180 mm for wall thickness 240 – 250 and 300 mm

▪▪ Joint plate projection at top and bottom for connection to the PENTAFLEX KB®

TECHNICAL INFORMATION

PENTAFLEX® pre-break element OBS

Detail of OBS base point

SYSTEM SECTION

Tota

l th

ickn

ess

S

Ass

emb

ly

dim

ensi

on

E

PENTAFLEX KB®

30

PENTAFLEX® OBS

Remove all films from the PENTAFLEX® OBS elements. Insert a suitable stop end, nominal size cnom, in the formwork exactly at the location where the prebreak should be (level of the assembly sheet steel).

1 2

Install the OBS element in the wall formwork between the outer and inner reinforcement layers. Tie wire is used to attach it. This is guided through the holes provided in the assembly sheet steel and fixed to the reinforcement. The position of the OBS element must be fixed so that the assembly sheet steel is immovable at the level of the planned pre-break point; this means that the sealing plane will be exactly parallel with the surface of the formwork on the axis of the floor/wall joint seal.

The OBS element is then attached to the PENTAFLEX KB® by overlapping at least 50 mm and pressing the coated sheet steel firmly together. At temperatures below +5 °C, the abutting surfaces must be heated.

3 4


31

PENTAFLEX® OBS

5 6

Each connection location must be secured with two cross clips. Before the wall formwork is closed, a suitable formwork, e.g. a trapezoidal strip must be attached true to size in the axis of the OBS element assembly sheet steel.

Care is required when concreting to ensure that the OBS element is not exposed to concrete pressure on one side. Always keep the pouring height equal on both sides. Joints and connections must be fabricated and secured using the connections specified in points 3.

32

PENTAFLEX® FTS


ETA-15/0003

THE PRODUCTPENTAFLEX® FTS pre-break elements for walls comprise a joint plate with the tried-and-tested PENTAFLEX® special coating as well as a galvanised sheet steel wing. This weakens the concrete section and at the same time allows the flashing to be attached.

The elements are manufactured in 2,50, 2,75 und 3,00 m lengths. The PENTAFLEX® FTS joint element is available for every wall thickness. Standard elements for 240 – 250 or 300 mm thick walls are stock items.The elements are supplied ready for installation.

APPLICATION AREAPENTAFLEX® FTS pre-break elements are used to generate predetermined breaks in element walls. When a crack forms, this is simultaneously secured against pressurised as well as non-pressurised water by the sealing element. FTS elements are designed for sealing vertical joints used in the prefabricated construction of "white tanks". The joint sealing is also harmonised with the double wall method of construction on the corner joints.


▪▪ CE mark▪▪ Quick and easy mounting of the elements on the prefabricated element formwork

▪▪ Reduced waiting times▪▪ Reliable generation of the shrinkage crack

▪▪ Watertight to 5.0 bar*▪▪ PENTAFLEX® special coating resistant to organic effluent water

▪▪ Easy and reliable connection with PENTAFLEX KB®

PENTAFLEX®

FTS

PRE-BREAK ELEMENTSFOR PRECAST PARTS WALLS

33

PENTAFLEX® FTS

TECHNICAL DATA▪▪ PENTAFLEX KB® joint plate▪▪ Element length: l = 2.50; 2.75; 3.00 m ▪▪ Variants for straight slab joint (Abb. 1) Variants for slab/corner joint (Abb. 2)

▪▪ Stock elements for wall thicknesses 240/250 mm and 300 mm▪▪ Joint plate projection at top and bottom for connection to the PENTAFLEX KB®

▪▪ Other dimensions available on request


Abb. 1: FTS for straight joints

Abb. 2: FTS corner for corner joint

DIMENSIONS

NOTE:When using PENTAFLEX® FTS corner elements PENTAFLEX KB® corner elements must be installed in the floor slab.

34

PENTAFLEX® FTS

Remove all film from the FTS elements. Attach the uncoated wing to the face side of the external formwork and drill through the pre-drilled holes in the element.

Fix the FTS element using the drive anchors supplied.

1 2

Connect the vertically coated joint plate to the PENTAFLEX KB® in the floor slab. To make this connection, overlap by at least 50 mm and press firmly together. Each connection location must be secured with two cross clips. At temperatures below +5 °C, the abutting surfaces must be heated.

THE FOLLOWING MUST BE OBSERVED WITH FTS CORNER ELEMENTS:PENTAFLEX KB® corner elements must be installed in the floor slab. The FTS corner element is fixed to the inside shell of the prefabricated element in accordance with the above installation instructions. The FTS corner elements are connected to the floor slab via the PENTAFLEX KB® corner element. See point 3. Each connection point must be secured with two cross clips.

3 !


35

PENTAFLEX® FTS

1. Determine the direction of assembly of the element walls. 2. Position the first wall element. Fix the FTS elements on both faces of the prefabricated element. Connect the FTS correctly to the PENTAFLEX KB® joint plate in the floor slab.

3. Position the next wall element. Attach the PENTAFLEX® FTS to the face of the prefabricated element and connect to the floor slab via the PENTAFLEX KB® joint plate.

4. Position the last wall element carefully between the wall elements to which FTS elements have already been fitted.


PENTAFLEX® FTS JOINT FOR STRAIGHT JOINT PENTAFLEX® FTS CORNER FOR CORNER JOINT

Precast part 2

Fert

igte

il 1

Prec

ast

par

t 2

Precast part 2

PENTAFLEX FTS®

external formwork

PENTAFLEX FTS®

Example:

14 15 16 1 2 3 4

End Start

5

StartExample:

36

PENTAFLEX® STK

ImprovementJoint insulati-on degree

Kij = 17,2 dB

THE PRODUCTThe PENTAFLEX® STK sound attenuating cage for precast walls is a two-part joint cage element made from galvanised construction steel and hydrophobic soft fibreboard. The joint cage element prevents the formation of concrete bridges and therefore acoustically isolates the wall. The integral stirrups guide the joint strip, prevent collapse during concreting and thus guarantee reliable sealing of the cavity joint.

The PENTAFLEX® sound insulation strip is an elastic joint strip with PENTAFLEX® coating in the bonding area of the floor slab and includes a pre-mounted PENTAFLEX® expansion joint connection for connection to the PENTAFLEX KB® in the base/wall joint.

houses are insulated acoustically using the PENTAFLEX® STK sound insulation cage. The building joint is sealed against pressurised and non-pressurised water by the PENTAFLEX® sound insulation joint strip. This results in a closed joint system as required by the water impermeability guidelines. It is recommended that a surface seal for protecting the external insulating panel is used to ensure that sound insulation values remain constant in the long term. Other measures are necessary in the area of the floor slab and the separating walls of the building. A separate floor slab enables the sound insulation cage to also be used horizontally.

FEATURES▪▪ Sound insulation tested▪▪ Quick and easy assembly▪▪ Reliable sound attenuation▪▪ Reliable sealing of the separating joint▪▪ Straightforward and reliable connection with the PENTAFLEX KB® joint elements

APPLICATION AREAThe PENTAFLEX® sound insulation joint system is predominantly used in terraced or semi-detached houses. It can be used either with an element wall construction or for in-situ concrete construction. The

PENTAFLEX®

STK

SOUND ATTENUATING CAGE

37

PENTAFLEX® STK

TECHNICAL DATAThe PENTAFLEX® sound insulation joint reliably performs three tasks:

▪▪ Sealing the building joint ▪▪ Reliably fixing the PENTAFLEX® sound insulation joint strip▪▪ Acoustic decoupling of components

There is no requirement for a separate stop end in the joint. During concreting, make sure that the formwork is filled evenly on both sides.


SYSTEM SECTION

Pentaflex®

expansion joint attachment

Pentaflex® KB

Pentaflex® sound insulation joint strip

30 mm

Pentaflex® STK sound insulation cage

240

- 365

mm

NOTE FOR FTW:When designing and distributing the element walls, note that 40 mm must be allowed for the sound insulation joint.

38

PENTAFLEX® STK

ASSORTMENT

PENTAFLEX® STK SOUND ATTENUATING CAGE ▪▪ Two-part sound attenuating cage▪▪ Element length l = 3.00 m▪▪ Delivered ready for installation▪▪ For wall heights ≤ 2.80 m▪▪ For wall thicknesses 240 – 365 mm▪▪ Element thickness: 30 mm▪▪ Design dimension of the separating joint 40 mm

PENTAFLEX® SFB SOUND INSULATION STRIP▪▪ Internal PVC joint strip▪▪ Element length: l = 3.00 m▪▪ Pre-assembled PENTAFLEX® expansion joint connector▪▪ PENTAFLEX® coating (approx. 300 mm) in the bonding area of the floor slab

▪▪ Supplied complete with omega stirrups and joint clips▪▪ For wall heights ≤ 2.80 m▪▪ For wall thicknesses ≥ 240 mm

If you require any other solutions, our applications department would be pleased to assist. Phone: +49 7742 9215-300Fax: +49 7742 9215-319Email: [email protected]

39

PENTAFLEX® STK


Remove the film on the base area of the joint strip and on the pre-assembled expansion joint attachment. The FBA element is attached to the PENTAFLEX KB® running in the floor slab by creating an overlap of at least 50 mm then pressing the two materials firmly together. At temperatures below +5 °C, the abutting surfaces must be heated. The connection point must be secured with a joint clip.

Position the wall element.

1 2

Position the first sound attenuating cage. Fix the sound attenuating cage to the faces of the element wall using nail drive anchors (6 x 80). Insert the sound insulation joint strip into the stirrups of the sound attenuating cage. Position the second joint cage element. The sound insulation joint strip must also be within the sound attenuating cage in this case. Shorten the sound attenuating cage to the required wall height.

Position the next wall element. Pour the concrete for the element walls. Position the next wall element. Pour the concrete for the element walls. Joint closure on the surface depending on requirements.

3 4

40

PENTAFLEX® PIPE LEAD-THROUGHS

THE PRODUCTPENTAFLEX® pipe lead-throughs are available in a range of materials. They come equipped with a water stop with the proven PENTAFLEX® coating which ensures that no liquid can leak into the surrounding concrete. It is possible to connect a pipe system internally and externally, to pass supply pipes through structural components or to collect surface water internally and direct it into the discharge pipe.

APPLICATION AREAPENTAFLEX® Transwand pipe lead-throughs are used everywhere where absolutely watertight wall entries (white tanks) are required for supply and waste pipes.

PENTAFLEX® Transwand can be used without difficulty with in-situ concrete walls, element walls and element walls with internal insulation. These products demonstrate their versatility and reliability even in walls with internal insulation.

FEATURES▪▪ Trouble-free installation▪▪ Many materials are available▪▪ Compatible with commercially ▪▪ available pipe systems▪▪ Very economical

PENTAFLEX®

pipe lead- throughs

LEAK-PROOF PENETRATION

41


TRANSWAND for attaching pipe sleeves

▪▪ Material: PVC / PP▪▪ DN 110 – 160▪▪ PENTAFLEX® water-stop▪▪ Wall thickness - At least: 200 mm* - Standard: 200, 240, 250, 300 mm

TRANSWAND DM double sleeve



* Note minimum structural component thickness in accordance with water-impermeability guidelines. This is normally 240 mm for walls.

LINING TUBE for leading supply pipes through walls


TRANSWAND SML for connecting SML pipes

▪▪ Material: cast steel▪▪ Styrofoam cuffs▪▪ DN 100 – 200▪▪ PENTAFLEX® water-stop▪▪ Wall thickness - At least: 200 mm* - Standard: 200, 240, 250, 300 mm

42


Transwand DM Lining tube

TECHNICAL INFORMATIONSTRANSWAND / LINING TUBEUSAGE FOR WALLS WITH INTERNAL INSULATION

PIPE DIMENSIONS

DN 110 125 160 200

[mm] Ø internal Ø external Ø internal Ø external Ø internal Ø external Ø internal Ø external

Material

PP 103.6 110.0 118.6 125.0 152.0 160.0 190.2 200.0

PVC 103.2 110.0 117.2 125.0 150.2 160.0 187.6 200.0

DN 100 125 150 200

[mm] Ø internal Ø external Ø internal Ø external Ø internal Ø external Ø internal Ø external

Material SML 103 110 127 135 152 160 200 210

INSTALLATION INSTRUCTIONS▪▪ Measure the position for the floor drain▪▪ Lay the ground pipe, ensuring that the outflow is situated vertically upwards correctly

▪▪ Raise the ground pipe to the required height▪▪ Insert the floor drain into the ground pipe and fix it in place (using the sealing ring)

▪▪ Remove the protective film from the water stop▪▪ Pour the concrete to secure the base plate and check its position

▪▪ Depending on floor construction, the cap piece can later be pulled out to up to 50 mm

NOTE:Other materials and dimensions on request

43


TECHNICAL INFORMATIONSPENTAFLEX® FLOOR DRAIN

INSTALLATION INSTRUCTIONS▪▪ Measure the position for the floor drain▪▪ Lay the ground pipe, ensuring that the outflow is situated vertically upwards correctly

▪▪ Raise the ground pipe to the required height▪▪ Insert the floor drain into the ground pipe and fix it in place (using the sealing ring)

▪▪ Remove the protective film from the water stop▪▪ Pour the concrete to secure the base plate and check its position

▪▪ Depending on floor construction, the cap piece can later be pulled out to up to 50 mm

For connection to pipelines▪▪ Material: PP▪▪ DN 110▪▪ PENTAFLEX® water-stop▪▪ Cap piece 150x150 mm, 50 mm height-adjustable▪▪ Odour trap (removable)▪▪ Cap piece▪▪ Slotted grating 138x138 mm ABS, stainless steel or cap piece which can be tiled

▪▪ Maximum load 0.3 t metric tons, depending on version

44


TECHNICAL INFORMATIONSPENTAFLEX® FLOOR LEAD-THROUGH

INSTALLATION INSTRUCTIONS▪▪ Measure the position for the floor lead-through▪▪ Lay the ground pipe, ensuring that the outflow is situated vertically upwards correctly

▪▪ Determine the required length of the floor lead-through▪▪ Shorten the floor lead-through, insert it into the ground pipe and fix it in place (using the sealing ring)

▪▪ Insert the cover into the sleeve. Be aware of the risk of contamination.

For attaching pipe sleeves▪▪ Material: PVC, PP▪▪ DN 110 - 160▪▪ PENTAFLEX® water-stop ▪▪ Tube length: 500 mm

45


TECHNICAL INFORMATIONSPENTAFLEX® ROOF DRAIN

For connection to pipelines▪▪ Material: PVC▪▪ DN 110▪▪ PENTAFLEX® water-stop ▪▪ Metal mesh basket

INSTALLATION INSTRUCTIONS▪▪ Remove the polystyrene collar▪▪ Fix the polystyrene collar to the ceiling formwork, making sure the dimensions are accurate

▪▪ Insert the lining pipe into the polystyrene collar▪▪ Fix the lining pipe to the reinforcement with tie wire▪▪ Remove the protective film from the water stop▪▪ Pour the concrete to secure the ceiling and check its position▪▪ To connect on-site pipelines, remove the cover and use the supplied sealing rings

46

PENTAFLEX® SUMP WELL

THE PRODUCTThe new PENTAFLEX® sump well is made of polyethylene (PE) and is characterised by ease of workability. The bottom fixing ring secures this light component to prevent it from floating upwards when pouring the concrete. The inlets and outlets are freely selectable which allows the planner a large degree of freedom. All backflow traps and pumps for grey water can be used. The peripheral water stop with tried-and-tested PENTAFLEX® coating ensures a water-impermeable bond with the floor slab.

APPLICATION AREAThe PENTAFLEX® sump well is used as a collection well in the area of water-retaining water-impermeable components. If the effluent water pipes are below the level of the local sewer system, the effluent water must be collected in a sump well and raised to the height of the sewer system using a lifting device.

FEATURES▪▪ With cover and child lock▪▪ Tested by TÜV (technical inspection authority in Germany) and MPA (institute for materials testing in Germany)

▪▪ Slip-resistant▪▪ Freely selectable inlets and outlets▪▪ Shaft with telescopic extension▪▪ High chemical resistance

PENTAFLEX®

Sump well

PREFABRICATED WELL

47


BASE BODY▪▪ DN 400 and DN 600 diameters - DN 400: Height of 500 mm or 800 mm - DN 600: Height of 800 mm

▪▪ Material: PE▪▪ PENTAFLEX® water stop▪▪ Inlets and outlets, between DN 50 and DN 160▪▪ Positioning and size in accordance with customer specifications▪▪ High temperature resistance▪▪ Resistant to acids, alkalis, alcohols and oils▪▪ UV resistant

TELESCOPIC ATTACHMENT▪▪ Height adjustable by 150 mm

WELL COVER▪▪ DN 400 - Load class A15 (permits up to 1.5 t of traffic) - Slip-resistant surface

▪▪ DN 600 - Load class A2 (permits up to 200 kg of traffic) - Slip-resistant surface - Tested by MPA [Institute for Materials Testing in Germany] and TÜV [Technical Inspection Authority in Germany] - CE mark - Complies with the requirements of ISO 15398 - UV resistant - Double screw connection acts as child lock

INSTALLATION INSTRUCTIONS▪▪ Situate the PENTAFLEX® sump well on a sub-base in the correct position and height at the depth of the bottom plane

▪▪ Connect the ground pipes properly▪▪ Secure the sump well to prevent it from floating upwards by anchoring it in the ground using earth nails, and fill with lean concrete

▪▪ Remove the protective film from the water stop before concreting the floor slab


48


ACCESSORIES

COVER FOR PENTAFLEX® SUMP WELL DN 400

TYP 2▪▪ Cover with slotted grate and odour trap▪▪ With child lock▪▪ Dimensions: 400 x 400 mm▪▪ Stress class A 15 - 1,5 t

TYP 3▪▪ Cover for tiling over, storm water tight▪▪ With child lock▪▪ Dimensions: 400 x 400 mm▪▪ Stress class A 15 - 1,5 t

TYP 4▪▪ Cover for tiling over, with drain and odour trap▪▪ With child lock▪▪ Dimensions: 400 x 400 mm▪▪ Stress class A 15 - 1,5 t

TYP 1▪▪ Standard cover, storm water tight▪▪ With child lock▪▪ Dimensions: 400 x 400 mm▪▪ Stress class A 15 - 1,5 t

49


COVER FOR PENTAFLEX® SUMP WELL DN 600

TYP 1▪▪ Telescopic extension with aluminium frame and sheet-metal trough for tiling over

▪▪ With child lock▪▪ Dimensions: 800 x 800 mm

50

PENTAFLEX® OPTI WALL STRENGTHENERS

THE PRODUCTPENTAFLEX® OPTI wall strengtheners comprise a plastic tube with an internal diameter of 22 mm and integrated water stops. In addition, the wall strengthener is coated with the tried-and-tested PENTAFLEX®, a special material which achieves a watertight bond between the tie point and the concrete. Sealing plugs and OPTI stoppers turn the PENTAFLEX® OPTI wall strengthener into an easily manageable, pressurised-water- resistant tie point.

APPLICATION AREAPENTAFLEX® OPTI wall strengtheners are specially designed for use as watertight formwork tie points for water- impermeable concrete structural elements. They are available for all the approved wall thicknesses in the range of water-impermeable products.

FEATURES▪▪ Tested for water-tightness: up to 5 bar pressure in the direction of stopper insertion

▪▪ Additional reliability due to bonding effect of PENTAFLEX® special coating between pipe and concrete

▪▪ Can be closed immediately after stripping the formwork

▪▪ Installation and closure independent of the weather

PENTAFLEX®

OPTI wall strengtheners

TIE POINT

51

PENTAFLEX® OPTI WALL STRENGTHENERS


Sealing plug

PENTAFLEX® OPTI wall strengtheners

PENTAFLEX® coating

OPTI-stopper

INSTALLATION INSTRUCTIONS▪▪ Fix the PENTAFLEX® OPTI wall strengtheners to the formwork/formwork anchor bar

▪▪ Remove the protective film of the Pentaflex coating before concreting!

▪▪ After removing the formwork, close the OPTI wall strengtheners at both ends with sealing plug and OPTI stopper flush with the wall

TECHNICAL DATA▪▪ Plastic tie point with integrated water stops ▪▪ Length 240, 250, 300, 350, 365 und 400 mm as standard▪▪ Internal diameter 22 mm▪▪ Included sealing plug in delivery▪▪ Other dimensions available on request

DELIVERY NOTEA packaging unit consists of 50 PENTAFLEX® OPTI wall strengtheners, each with 100 sealing stoppers and OPTI stoppers.

52

PENTAFLEX® PENTABOX

THE PRODUCTPENTABOX is a FERBOX® reverse bend attachment combined with the PENTAFLEX® sealing system, designed for the construction of watertight concrete structures (white tank). Compared to conventional reinforcement attachments, PENTABOX offers the highest possible protection against leaks in the joint area.

In order to prevent ingress of water along the flashing box, FERBOX® flashing boxes are coated on both sides with PENTAFLEX® at the factory. This also allows watertight reverse bend attachments to be effortlessly fabricated.

APPLICATION AREAPENTABOX is used in all areas where there is contact with water. The application areas are wall and ceiling attachments, console attachment for wall projections or stretched consoles as well as light shaft attachments.

FEATURES▪▪ Hydrostatically sealed▪▪ PENTAFLEX® coating on both sides offers security against water penetration

▪▪ Trouble-free installation▪▪ Fulfils all of the requirements of reverse bend attachments

PENTABOX

REINFORCEMENT ATTACHMENTS

53

PENTAFLEX® PENTABOX


TECHNICAL DATA▪▪ PENTABOX reinforcement attachments available as Ferbox® type B and special types

▪▪ For dimensions of the flashing box and reinforcement, refer to technical data on reinforcement or available on request

▪▪ Sealing with PENTAFLEX® coating▪▪ The PENTABOX reinforcement attachments are connected using the PENTAFLEX® strip which projects on both sides

INSTALLATION INSTRUCTIONS▪▪ The PENTABOX reinforcement attachment must be immovably fixed in the correct position on the formwork by: - nailing firmly to the wooden formwork - riveting to the metal formwork - welding or connecting to the existing reinforcement

▪▪ The adjacent PENTABOX is abutted flush and fixed to the formwork

▪▪ The projecting PENTAFLEX® strip must be connected together (remove film and glue the strip)

▪▪ Peel the protective film off the PENTAFLEX® strip, lay the reinforcement for the first wall section, place the formwork then pour the concrete

▪▪ After stripping the formwork remove the sheet metal cover▪▪ Remove the polystyrene stoppers from the ends of the box▪▪ Reverse bend the reinforcement rods in accordance with DBV bulletin "Reverse bending of reinforcing steel and requirements for flashing boxes"

▪▪ Do not treat the flashing boxes remaining in the joint with formwork release oil under any circumstances whatsoever

▪▪ Remove any concrete debris▪▪ Connect the projecting PENTAFLEX® strip together (remove film and glue the strip)

▪▪ Peel the protective film off the PENTAFLEX® strip, lay the reinforcement for the second wall section, place the formwork then pour the concrete

100

mm

NOTE:For more informations and dimensions about FERBOX® reverse bending connections can be found in the technical informations or at www.h-bau.de.

54

PENTAFLEX®

GLOSSARY*

*Source: "Bulletin 555 - Comments on the DAfStb guidelines on water impermeable concrete structures" by the German Committee for Reinforced Concrete (DAfStb)

ATTACHMENT MIXTUREComprises a concrete with a maximum aggregate particle size of 8 mm that can, if required, be used at the attachment area between walls and floor slabs or ceilings.

STRESS CLASSDefines the type of stress due to moisture or water a structure or structural component can withstand.

SOIL HUMIDITYAmount of capillary-bound water in the soil.

Pressurised waterWater that applies hydrostatic pressure (also time-limited, e.g. retained seepage water) on one side of a structural component. A differentiation is made in the following case:

▪▪ Occasional retention of seepage water: water that flows off freely under the influence of gravity and can accumulate from time to time on soil layers with low permeability. This type of stress occurs when the embedment depth of the structure is less than 3 m in soil of low permeability without drainage in accordance with DIN 4095, when the base of the structure is at least 300 mm above the design flood level and only backwater is anticipated due to the type of soil and terrain.

▪▪ Ground water, high water, strata water: any kind of pressurised water that are not temporarily retained seepage water.

PENETRATIONOccurs when a structural component penetrates a water- impermeable structure, e.g. pipes, discharge, cable lead-through, formwork ties or similar.

ELEMENT WALLStructural wall elements comprising two interconnected prefabricated slabs supplemented by a core of in-situ concrete.

PRE-FABRICATED ELEMENT WALLWall constructed from single-skin prefabricated wall elements.

JOINTInterface between two structural components or concreted sections. A differentiation is made in the following case:

▪▪ Construction joint: interface which is in direct contact with two bonded concreted sections. Construction joints without joint sealing are regarded as separating cracks.

▪▪ Expansion joint: Intermediate space between two structural components or concreted sections that permits different types of deformation.

▪▪ Butt joint: between two hardened concrete structural components with negligible relative deformation of the adjacent components (in-situ concrete/prefabricated component;

▪▪ prefabricated component/prefabricated component).

JOINT SEALBuilt-in components and building materials for sealing a joint or shrinkage crack control section to prevent the ingress of water.

NON-PRESSURISED WATERWater in fluid droplet form that applies no, or negligible, hydrostatic pressure (100 mm water column) to components.

NON-RETAINED SEEPAGE WATERWater that seeps into the soil and can seep through to the free ground water level in the case of highly permeable soil without being retained or, in the case of less permeable soil, can be drained off in front of the structural component by a permanently functional drain in accordance with DIN 4095.

UTILISATION CLASSDefines the requirements for the internal environment and humidity conditions for the surface of the components based on the planned use of the structure or structural component.

CRACKBreak in the concrete structure. A differentiation is made in the following case:

▪▪ Bending crack: with greater depth which does not run through the entire thickness of the component and separates the component thickness into a cracked (tensile zone) and uncracked area (pressure zone).

▪▪ Separating crack: which runs through the entire thickness of the component.

"SELF-HEALING" OF CRACKSTime-based reduction of water ingress by separating cracks depending on the crack width and fluid pressure gradient.

SHRINKAGE CRACK CONTROL SECTION ("DUMMY JOINT")Weakness that is designed into the component cross-section, also of the reinforcement crossing at this cross-section, in order to bring about a break in a specific location. Shrinkage crack control sections without joint sealing are considered as separating cracks.

WATER PASSAGETransport of moisture in liquid form through the component to the surface.

WATER IMPERMEABILITYQualitative or quantitative statement on extent to which water can pass through concrete, joints, built-in components and cracks.

FORCEStress that occurs as a result of preventing load-independent deformation, e.g. due to the effects of changes in temperature or shrinkage.

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A SERVICE FOR BUILDING THE FUTURE: WE ARE ALWAYS THERE FOR YOU.You can rely on our excellent service: We accompany you through every phase of the project – either over the phone, online or in person, directly at your site. As a true partner, we place special value on offering our customers added value – allow yourself to be convinced by our comprehensive range of services.

EVERYTHING ONLINE: OUR DOWNLOAD CENTRE.All brochures, test reports, approvals, our latest price list and much more are available for download at www.h-bau.de/download

FOR PLANNING AND APPLICATION: OUR VIDEOS AND SOFTWARE.In addition to our installation and reference films, we also provide you with various software solutions, such as calculation programs, free of charge on our website.

READY TO GO: OUR TENDER DOCUMENTS.Our ready-made tender documents can be quickly and easily embedded in your tender program, e.g. with the tender managers at www.ausschreiben.de or www.heinze.de

Individual support in the planning and implementation of projects:

Answers to any questions regarding delivery times, shipping, sales prices and the complete processing of your orders:

HOTLINES

Hotline: +49 7742 9215-300Email: [email protected]


APPLICATION TECHNOLOGY DISTRIBUTION GERMANY

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INDIVIDUAL:OUR SPECIAL CONSTRUCTIONS.Were you unable to find what you were looking for in our wide range of products and services? Our engineers and applications engineers will develop individual product solutions on request to meet your needs.

FROM PERSON TO PERSON: OUR NETWORK OF CONSULTANTS.Get the answers to your technical questions face-to-face at your site: Our consultant engineers will be happy to come to your site.

CUTTING EDGE:OUR NEWSLETTER.Subscribe to our newsletter and you will always be kept up-to-date: Find out more about our product innovations, trade shows and current trends in the sector.

Answers to any questions regarding delivery times, shipping, sales prices and the complete processing of your orders at an international level:

We will be happy to send you our technical brochures and planning documents:



DISTRIBUTION INTERNATIONAL HEAD OFFICE

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H-BAU TECHNIK GMBH Am Güterbahnhof 20 D-79771 Klettgau Phone: +49 7742 9215-0 Fax: +49 7742 9215-129 Email: [email protected] www.h-bau.de

PRODUCTION NORTH-EAST Brandenburger Allee 30 D-14641 Nauen OT Wachow Phone: +49 33239 775-0 Fax: +49 33239 775-90 Email: [email protected]

PRODUCTION CHEMNITZ Beyerstraße 21 D-09113 Chemnitz Phone: +49 371 40041-0 Fax: +49 371 40041-99Email: [email protected]

Our products are sold in Germany exclusively through the following subsidiaries of J&P-Bautechnik Vertriebs GmbH:

ESSENJ&P-Bautechnik Vertriebs GmbHFundlandstraße 29D-45326 EssenPhone: +49 201 289660Fax: +49 201 2896620Email: [email protected]

NÜRNBERGJ&P-Bautechnik Vertriebs GmbHLechstraße 21D-90451 NürnbergPhone: +49 911 6427808Fax: +49 911 6428472Email: [email protected]

MANNHEIMJ&P-Bautechnik Vertriebs GmbHMarkircher Straße 14D-68229 MannheimPhone: +49 621 4840340Fax: +49 621 4840344Email: [email protected]

You are also welcome to directly contact our Head Office in Klettgau. You can find further information about J&P-Bautechnik Vertriebs GmbH at www.jp-bautechnik.de

CONTACTS TO HELP BUILD THE FUTURE: WE WILL BE WHEREVER YOU ARE.Thanks to our global sales network, expert specialist advisors are available to you on a national level and on an international level. If no contact partner is listed for your country, contact our Head Office in Klettgau – we will be happy to provide you with further assistance.

HEADQUARTER J&P-BUILDING SYSTEM

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Disclaimer

1. This work and all its parts are protected by copy-

right law. The use of this work shall not be permitted

without the agreement of H-BAU Technik GmbH.

2. All texts and diagrams in this printed product

have been developed and compiled with the utmost

care and serve to provide preliminary information.

Nevertheless, errors cannot be completely excluded.

The publisher shall assume no liability, irrespective of

the legal grounds for this. Previous documents shall

become invalid with the issue of this document.

PARTNERS WORLDWIDE

SWITZERLANDJORDAHL H-BAU AGZürichstrasse 38aCH-8306 Brüttisellen / ZürichPhone: +41 44 8071717Fax: +41 44 8071718Email: [email protected]

AUSTRIAJORDAHL H-BAU Österreich GmbHStraubingstrasse 19A-4030 Linz, ÖsterreichPhone: +43 732 321900Fax: +43 732 321900-99Email: [email protected]

FRANCEJORDAHL H-BAU France SARLSiège7 rue des Vallières SudF-25220 ChalezeulePhone: +33 381 250465Fax: +33 381 250796Email: [email protected]

NETHERLANDSJORDAHL H-BAUBezoekadresJan Tinbergenstraat 221NL-7559 SP HengeloPhone: +31 74 2505737Fax: +31 74 2503321Email: [email protected]

DENMARKJordahl & Pfeifer Byggeteknik A/S Risgårdevej 66 DK-9640 FarsøPhone: +45 98 631900 Phone: +45 98 631939Email: [email protected]

HUNGARYPFEIFER Garant Kft. Gyömröi út 128 HU-1103 BudapestPhone: +36 1 2601014 Fax: +36 1 2620927 Email: [email protected]

UNITED KINGDOMJ&P Building Systems Ltd. Unit 5Thame Forty Jane Morbey Road GB-THAME, OXON OX9 3RRPhone: +44 1844 215200 Fax: +44 1844 263257 Email: [email protected]

UKRAINEJORDAHL & PFEIFER Technika Budowlana ul. Pawlyka 17a UA-76-018 Ivano-FrankivskPhone Reg. Ost: +380 67442 8578 Phone Reg. West: +380 67442 8579Email: [email protected]

CZECH REPUBLICJordahl & Pfeifer Stavební technika s.r.o. Bavorská 856/14 CZ-15500 Praha 5Phone: +420 272 700701 Fax: +420 272 700704 Email: [email protected]

SPAINPFEIFER Cables y Equipos de Elevación, S.L. Avda.de Los Pirineos, 25 – Nave 20 San Sebastian de los Reyes ES-28700 MadridPhone: +34 91 659 3185 Fax: +34 91 659 3139 Email: [email protected]

SINGAPOREJ&P Building Systems Pte Ltd. No. 48 Toh Guan Road East #08-104 Enterprise Hub SG-SINGAPORE 608586Phone: +65 6569 6131 Fax: +65 6569 5286 Email: [email protected]

ROMANIAS.C. JORDAHL & PFEIFER TEHNICÃ DE ANCORARE S.R.L Str. Malului Nr. 7, et. 1 RO-550197 Sibiu jud. SibiuPhone: +40 269 246098 Fax: +40 269 246099 Email: [email protected]

POLANDJORDAHL & PFEIFER TECHNIKA BUDOWLANA SP. Z O. O.ul. Wrocławska 68PL-55-330 Krępice k/Wrocławia Phone: +48 71 3968264Fax: +48 71 3968105 Email: [email protected]

www.h-bau.de

H-BAU TECHNIK GMBH

Am Güterbahnhof 20

D-79771 Klettgau

Phone: +49 7742 9215-0

Fax: +49 7742 9215-129

Email: [email protected]

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