TorchSafe M.A. Systems Mechanically Fixed or Adhered

TorchSafe M.A. SystemsMechanically Fixed or Adhered Waterproofing System

Proven Experience | Technical Expertise | Waterproofing Solutions | Exceptional Performance | Quality

Anderson

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ISO 14001

As the global leader in roof waterproofing systems, Icopal offers comprehensive beginning-to-end project support to provide the strongest possible foundation for every roof waterproofing project. Icopal is dedicated to providing the right balance of system performance, reliability and cost to help you meet the challenge of delivering best value.

The Strength of a Global PartnerWe build our position on 160 years of experience in roofing and waterproofing. This demonstrates our commitment to provide waterproofing systems which can fully satisfy your project requirements.

Single Source ResponsibilityAs a single source provider we eliminate the significant risk of problems occuring over liability should faults occur in the waterproofing system. Our multi-product portfolio includes reinforced bitumen systems, single ply and solvent free liquid applied waterproofing which allows us to specify without any bias the correct solution for the roof in question.

Commitment to SustainabilityWe are proud of our strong environmental credentials, actively promoting the recycling of products whenever possible, in order to minimise the use of raw materials and energy in the development and production of roofing and waterproofing solutions.

This means that many of our products already meet and often exceed environmental standards, and are already recognised by many of the industry bodies promoting excellence in this field.

Technical ExpertiseThe financial implication of inappropriate design, poor recommendation or sub-standard product and workmanship can be considerable and can impact on the long term performance of the building. Our approach to any roof is well proven over many thousands of successful projects and ensures success from the initial survey and consultation to the guarantee sign off.

Quality High Performance Waterproofing from Icopal

ISO 9001

TorchSafe M.A. Systems

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Technical Services and Project SupportOur technical service offers comprehensive project support throughout the whole design and consultation process, our team of Technical Managers are committed to providing the most appropriate solution for the project at hand which is both practical and cost effective: The following services form our detailed specification service.

• Detailed site surveys• Core samples including photographic record• Moisture content readings• Detailed refurbishment specifications• NBS Specifications• Bespoke detail drawings• Tapered insulation designs• Thermal & condensation analysis• Wind uplift and fixing calculations• Product data sheets

Project MonitoringOur site technicians will visit projects during installation to monitor progress and ensure compliance to specification along with:

• Providing site support / trouble shooting• Operative training & monitoring• Preparation of intermediate site reports• Final inspection and project sign off for guarantee• Maintenance recommendations

GuaranteesOur guarantees are reputedly the most comprehensive in the flat roofing market. They are supported by a series of Insurance policies arranged with first class security in the London Insurance Market. Several different levels of guarantee are available dependant upon the specific circumstances of the project, the clients requirements, product choice and period of cover. Icopal guarantees can include the following elements:

• Product failure - including full roof replacement• Icopal design• Workmanship• Contractor insolvency• Consequential damage• Financial loss

Approved ContractorsOur Roofing Systems are installed by Team Icopal approved roofing contractors providing national coverage. Team Icopal contractors are trained in all disciplines and vetted and monitored by Icopal to ensure the highest level of quality and service are maintained.

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TorchSafe M.A. Single Layer Mechanically Fixed or Adhered Waterproofing System

TorchSafe M.A. System is a single layer, flame free waterproofing system which incorporates FireSmart technology, shielding the roof from both spread of flame and fire penetration.

When combined with TorchSafe T.A. (Thermically Activated) Vapour control layers, TorchSafe M.A. Single Layer Membrane is suitable for new build or refurbishment projects and offers the durability and flexibility of traditional reinforced built up bitumen waterproofing with the benefit of safer application and speed of installation. Utilising the latest development in bitumen technology TorchSafe M.A. systems combine the use of thermally activated bitumen, hot air welding and solvent free adhesives to create

Features and Benefits• FireSmart – LPCB Approved• Completely Flame Free

application• Adhered or Mechanically fixed

options• Solvent free adhesives• Clean & safe installation• Flexible reinforced bitumen

membrane• Low melt – Hot air welded• Excellent durability & flexibility• Optional detailing methods• High resistance to puncture and

UV degradation.

flame free application methods which satisfy the most stringent site safety conditions.

Anderson membranes are manufactured and assessed under ISO 9001:2008 Quality Management standard and ISO 14001:2004 Environ-mental Management Standard and are rated A+ in the BRE Green Guide to Specification when installed over timber or structural metal roof decks.

CERTIFICATE 13/5032


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Advanced TechnologyBuilt in EngineeringSelf Adhesive Bitumen - Roofing with SafetyThe development of Anderson Thermically Activated and self adhesive bitumen has been a significant development in bitumen membrane technology, allowing combustible and sensitive substrates and details to be covered “cold” keeping all surfaces free from fire risk during application.These innovative membranes are manufactured from dual compounds of proven SBS modified elastomeric bitumen to the upper surface combined with a high tack, low activation self adhesive compounds to the lower surface.Anderson T.A. membranes meet the requirements of modern construction and provide safe, fast and versatile installation methods.

Benefits• Excellent adhesion to all surfaces including plywood, OSB,

metal, concrete & Thermal Insulation.• High peel strength and pull off values to meet wind uplift

requirement.• Fully waterproof and safe overlaps• Improved granule adhesion

• Long lasting and durable due to reduced heat required during installation

• Improved installation times, roof is watertight quicker.

GroovesIcopal patented groove technology was introduced in 1993.Used in conjunction with specially formulated low-melt resin blends only a minimal heat application is required to activate the unique adhesive properties of the membrane, as the heat is channelled quickly along the grooves and disperses rapidly along the roll. This form of application ensures maximum adhesion between layers with the minimum use of energy, providing an instant 100% secure bond.

The groove profile increases the surface area of the bitumen by 40% and contact of the film across the peaks allows it to disperse 30% faster.

The groove shape was further refined and optimised in 2000. This improved the liquefying of the welding bitumen with much reduced torching required.


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FireSmartAnderson FireSmart Membranes offer the highest combination of waterproofing and fire resistance performance.FireSmart membranes were the first reinforced bitumen membranes to be approved by the Loss Prevention Certification Board (LPCB), whose standards are used by many Insurance Companies when assessing potential fire risks in buildings. FireSmart was also the first fire protection built up roofing system to be listed in the Red Book “List of Approved Fire and Security Products and Services”

FireSmart membranes have achieved the highest performance ratings when tested to European Standard EN1187: 1,2,3 &4 (BS 476: Part 3: 2004) and are BBA certified under certificate number 07/4409.

SFT Solvent Free TechnologySFT ADHESIVE is a single component, non toxic and solvent free bitumen membrane adhesive, specially formulated for use with T.A. systems. It provides watertight adhesion and complete bonding of details including endlaps and upstands.

SFT ADHESIVE is a blend of proprietary solvent free polymers and modifiers, engineered to cure completely in a wide variety of ambient conditions on various substrates

NoxiteNoxite® is one of Icopal’s biggest innovations of the past few years. Noxite® roofing membranes purify harmful NOx particles effectively from the air, converting harmful NOx into harmless nitrates that are washed off the roof in rainwater. It improves public health, and the environment, as the harmful pollutant is neutralised from the environment.

ValidationIn order to validate the performance of the Noxite® granules, used as part of the Eco-Activ® waterproofing system, Icopal commissioned the British Board of Agrément (BBA) to assess the test reports complied by three recognised independent testing bodies. (All reports are available upon request from Icopal Technical Services Department).

The Vapour Control Layer is the first layer of attachment to the substrate and represents a critical layer in any roof waterproofing system.Installation of the VCL is paramount to resist wind uplift forces and to keep the whole system attached to the structure with it’s primary function of preventing moisture vapour from within the building affecting the thermal insulation through condensation.

Choice of VCLAnderson TorchSafe systems offer two vapour control layers which are thermically activated allowing for secure attachment to the substrate, protection of the structure from flame and providing a suitable base for the installation of the thermal insulation.

Combustible SubstratesFor substrates such as plywood, and other combustible surfaces it is recommended that a TorchSafe T.A. vapour control layer is used.Specially formulated from self adhesive SBS modified bitumen formulations, the membranes are laid cold into a T.A. butyl activator which reacts with the bitumen to provide a secure initial bond to the substrate.

TorchSafe T.A. VCL SandedAn SBS modified bitumen VCL reinforced with an extra strong glass fibre fleece combined with a PET aluminium core. It has a 75mm wide bitumen selvedge along one long edge finished with a release film allowing a safe watertight overlap to be formed and the fine granular sand upper surface allows the use of Icopal Insulation Adhesive, providing a completely cold method of protecting the combustible surfaces from naked flames. Hot air can be used to increase surface temperature and ensure the correct level of attachment is achieved.

Applying the T.A.Activator to the substrate

Heat welding the laps of the VCL Applying the Themazone Insualtion into the Insualtion adhesive

Vapour ControlThe Critical Layer

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Thermal InsulationThe Thermazone range of insulation boards has been specifically designed to complement Icopal’s roofing systems. These boards are available as a uniform flat board, or can be supplied as a tapered board to offer a cost effective solution to providing positive falls, even on the most complicated of projects.

Thermazone rigid PIR thermal insulation boards are CFC/HCFC free, have a zero Ozone Depletion Potential (ODP), and have a Global Warming Potential (GWP) of less than 5. They have excellent thermal performance, dimensional stability and are resistant to mould and microbial growth.

Thermazone Roofboard insulation is a rigid PIR insulation board which has been specifically designed to be used with Anderson bitumen partial bond Thermically Activated membranes.

Key Features • Highly efficient PIR rigid insulation • Thermal conductivity as low as 0.024W/mK • Excellent adhesion for Thermically Activated Bitumen

membranes• LPCB/FM approved • Non-deleterious material • Manufactured without the use of CFC’s/HCFC’s Zero ODP

and Low GWP • Suitable for new build and refurbishment projects

Thermal Insulation Solutions

Icopal offers a single source solution for complete roof waterproofing. This means simplifying the specification process whilst ensuring that all aspects of an installation attain the same excellent quality through stringent project monitoring and a guaranteed support mechanism.

Typical Physical CharacteristicsBoard Size 1200 x 600mmDensity (Foam Core) 32kg/m3

Compressive Strength >150kPa @ 10% compressionWater Vapour Resistivity >100MNs/gmThermal Conductivity* 0.024 - 0.026W/mK

Typical U-valuesBoard Thickness (mm) U-value (W/mK)80 0.2790 0.24100 0.22120 0.18140 (60+80) 0.16

Spanning CapabilityThermazone insulation boards laid over metal decks should be in accordance with BS 4841: Part 3

Board Thickness (mm) Trough Openings25 ≤ 75 30 76-100 35 101-125 40 126-150 45 151-175 50 176-200

Meeting Part L ofbuilding regulations


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(1) TorchSafe M.A. Single Layer Membrane

(2) Icopal Tubular Membrane fixings

(3) Thermazone Roofboard

(4) Icopal Tubular Insulation fixings

(5) TorchSafe T.A. Sanded Vapour Control Layer

(6) Icopal T.A. Activator

(7) Thermazone Angle Fillets

(8) T.A. Detailing Underlay

(9) TorchSafe T.A. Detailing Mineral

(10) Icopal SFT Adhesive

(11) FormFlash Cover Flashing

System LayoutsThe following systems utilise the latest bitumen bonding technology to increase safety in installation, particularly over combustible substrates such as plywood & OSB roof decks where torch application is eliminated.

Option 1 - Mechanically attached


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(6)

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(4)(2)

(1)

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Option 2 – Adhered

(1) TorchSafe M.A. Single Layer Membrane

(2) Icopal SFT Adhesive

(3) Thermazone Roofboard Insulation

(4) Icopal Insulation Adhesive

(5) TorchSafe T.A. VCL Sanded

(6) Icopal T.A.Activator

(7) Thermazone Angle Fillets

(8) T.A. Detailing Underlay

(9) T.A. Detailing Mineral

(10) FormFlash Cover Flashing

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TorchSafe M.A. Single Layer MembraneA 5.2mm composite reinforced membrane coated with FireSmart technology and highly modified low melt SBS bitumen suitable for hot air welding. The upper surface is finished with slate granules in a range of colours and a Thermically Activated bitumen selvedge with release film for an effective and watertight overlap.

TorchSafe T.A. Detailing MineralA high performance SBS modified Thermically Activated detailing sheet containing FireSmart technology. The membrane can be hot air welded for a fully bonded waterproofing detail by hot air or Icopal SFT adhesive. A heat activated selvedge with release film ensures a secure watertight overlap.A range of colours are available to match the MA single layer membrane choice.

TorchSafe T.A. Detailing UnderlayA 2.5mm polyester reinforced Thermally Activated detailing underlay.The upper surface is coated with Syntan® technology with it’s distinctive red finish, along with a heat activated selvedge with release film. The special Syntan® coating replaces conventional sand making the product lighter and more efficient to heat transfer ensuring maximum adhesion at critical details.

Upper Surface Mineral GranuleReinforcement Composite Polyester 250gsmLower Surface Fine granular SandRoll Size (W x L) 1.0m x 7.5mNominal Thickness 5.0mmMass Kg/m2 5.6

Upper Surface Mineral GranuleReinforcement Polyester 190gsmLower Surface Release FilmRoll Size (W x L) 1.0m x 7.0mNominal Thickness 4.5mmMass Kg/m2 5.2

Upper Surface Syntan CoatingReinforcement Polyester Lower Surface Release filmRoll Size (W x L) 1.0m x 10.0mNominal Thickness 4.0mmMass Kg/m2 4.0

System Product Information


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TorchSafe T.A. Sanded Vapour Control LayerTorchSafe T.A. VCL Sanded is an SBS modified bitumen VCL reinforced with an extra strong glass fibre fleece combined with a PET aluminium core. It has a fine granular sand upper surface to receive Icopal Insulation Adhesive providing a completely cold method of protecting the combustible surfaces from naked flames. A thermically Activated bitumen selvedge along one long edge finished with a release film provides a safe and watertight seal using hot air Hot air can be used to increase surface temperature and ensure the correct level of attachment is achieved.

Insulation Fillets

Thermal InsulationProduct Board Size (mm) Thickness (mm)Thermazone PIR Roofboard 1200 x 600 30,40,50,60,80,90,100,110,120,140,160*Thermazone PIR Tapered Roofboard 1200 x 600 Falls 1:80, 1:60, 1:40Thermazone EPS Roofboard 1200 x 600 Thicknesses cut to suit U-Value requirementThermazone EPS Tapered Roofboard 1200 x 600 Degree of slope can be cut to suit individual application requirementsThermazone Roofboard Fillets 50 x 50 x 1200

* Made up of 2 x 80mm thick boards site laminated with Icopal Insulation adhesive

Related ProductsProduct Size Coverage NotesIcopal T.A. Activator 4kg Tin 0.1-0.2kg/m2 Substrate preparation

Icopal TK395 Insulation Adhesive 750ml tin 14 sq.m (based on 4x 25mm beads per sq.m at 300mm centres) Insulation bonding

Icopal SFT Membrane Adhesive(Applied 4 chords of 6mm dia across 1m wide roll)

300ml Tube610ml Sausage

2 sq.m4 sq.m

Bonding of TorchSafe MA Membrane

Upper Surface Fine SandReinforcement Glass Fibre & PET AluminiumLower Surface Release FilmRoll Size 15.0m x 1.0mNominal Thickness 2.0mmMass Kg/m2 2.3Vapour Resistance >5000MN-s-g -1

Choice of colourIcopal capsheet membranes can be supplied in a range of colours to complement any project allowing total freedom and expression in the aesthetic consideration.

Noxite Dark Grey

Noxite White

Green

Brown

Blue-grey

Charcoal

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Complimentary ProductsIcopal’s approach to providing a fully guaranteed and integrated waterproofing solution is to include a range of specifically designed complimentary products eliminating the need for split responsibility or unknown quality.

Roofgard Rainwater OutletsA range of roof outlets manufactured from stainless steel pipes and SBS modified bitumen flanges which can be fully integrated into the Profiles TA system to provide a cohesive waterproofing detail.Four fixed rubber “O” rings ensure a complete seal to the downpipe and maximum resistance to backflow.Sizes from 50mm to 145 mm are available and a choice of leafgrate completes this comprehensive waterproofing solution.

Roofgard Pipes & VentsThe Roofgard Telescopic Vent and Cable Duct provide integrated detailing for soil vent pipes, tubes and cables which penetrate the roofing system.Manufactured from high grade stainless steel with factory sealed SBS bitumen flanges the provide complete security for potential weak points in the roof detailing.

Dalite Rooflights and Hatches It is now accepted that natural light in buildings helps create better quality environments for people, improving their concentration and general feeling of well-being, leading to better productivity.

Specifying and installing a Dalite Rooflight helps ensure optimum and uniform natural light in rooms, guaranteeing both health and economic benefits.

Icopal TK395 Insulation Adhesive Icopal Terokal TK 395 is a single component polyurethane foam adhesive for fast bonding thermal insulation boards on flat roofs.

Icopal Roof Plant and Equipment Support Provides a cost effective way of supporting rooftop equipment and services without penetrating the waterproofing. The system is lightweight and adaptable avoiding unnecessary costly detailing.

Roofgard Paving Support System Roofgard Paving Support System provides a versatile and cost effective means of creating a fully supported and stable raised paved area, terrace, walkway or balcony.

Icopal LtdBarton Dock RoadStretfordManchesterUnited KingdomM32 0YL

Tel: +44 (0) 161 865 4444Fax: +44 (0) 161 864 [email protected]

ICO3131June 2015Issue 01

Documents

TorchSafe M.A. Systems Mechanically Fixed or Adhered