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Contact Sika at:Phone: 1-800-933-SIKA (Nationwide)Website:
www.sikaconstruction.com
Sika Canada Inc.601 Delmar AvenuePointe ClaireQuebec H9R
4A9Phone: 514-697-2610Fax: 514-694-2792
Sika Corporation201 Polito AvenueLyndhurst, NJ 07071Phone:
201-933-8800Fax: 201-933-6225
Sika Mexicana S.A. de C.V. Carretera Libre Celaya Km. 8.5Fracc.
Industrial BalvaneraCorregidora, QueretaroC.P. 76920Phone: 52 442
2385800Fax: 52 442 2250537
Sika Parking CapabilitiesSystems and Solutions
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All sales of Sika products are subject to Sikas current Terms
and Conditions of Sale available at www.sikacorp.com or by calling
201-933-8800. Prior to each use of any Sika product, the user must
always read and follow the warnings and instructions on the
products most current Technical Data Sheet, product label and
Material Safety Data Sheet, which are available at
www.sikaconstruction.com or by calling Technical Services at
1-800-933-7452. Nothing contained in any Sika materials relieves
the user of the obliga-tion to read and follow the warnings and
instructions for each Sika product as set forth in the current
Technical Data Sheet, product label and Material Safety Data Sheet
prior to product use.The sale of all Sika products are subject to
the following Limited Warranty:LIMITED MATERIAL WARRANTYSIKA
warrants this product for one year from date of installation to be
free from manufacturing defects and to meet the technical
properties on the current Technical Data Sheet if used as directed
within shelf life. User determines suitability of product for
intended use and assumes all risks. Buyers sole remedy shall be
limited to the purchase price or replacement of product exclusive
of labor or cost of labor. NO OTHER WARRANTIES EXPRESS OR IMPLIED
SHALL APPLY INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR PURPOSE. SIKA SHALL NOT BE LIABLE UNDER ANY LEGAL
THEORY FOR SPECIAL OR CONSEQUENTIAL DAMAGES. SIKA SHALL NOT BE
RESPONSIBLE FOR THE USE OF THIS PRODUCT IN A MANNER TO INFRINGE ON
ANY PATENT OR ANY OTHER INTELLECTUAL PROPERTY RIGHTS HELD BY
OTHERS.
Our most current General Sales Conditions shall apply. Please
consult the Product Data Sheets prior to any use and
processing.
Sika Parking CapabilitiesRepair, Restoration, and Protection
Also available
CONS
TRUC
TION
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Identify the Root Causes of Damage
Extreme chloride-induced corrosion damage in parking stall
areas.Possible causes:
Original improper concrete mix design Inadequate cover of
concrete over reinforcing steel Open construction joints or
original shrinkage cracks Defective movement joints Unsealed
decks
To avoid reoccurrence of damage to any reinforced concrete
structure, it is essential that the root cause and extent of all
defects are clearly understood.If repairs, such as patching, crack
injection, application of sealant, coatings, or deck membranes are
performed without this un-derstanding, (usually involving an
experienced consultant), the result will be a repeated failure in
either the same or adjacent locations.
Severe and dangerous delamination of soffits due to the leakage
of deicing salts through the deck.Possible causes:
Original shrinkage cracks in the deck provide a path for
chlorides Blocked or inadequate drainage Absence of, or defects in
membranes Inadequate movement joints
Spalling of concrete over reinforcing steel.Possible causes:
Carbonation induced corrosion duetoinsufficientconcrete
cover
Steel corrosion due to chloride ingress. As the steel corrodes,
it expands causing cracking of the concrete which leads to
spalling
Interpreting the Results of the Condition Survey
Condition Survey of the Structure
Diagnose the Root Causeand Extent of Damage
Determine Repair andProtection Objectives
Select the AppropriateRepair & Protection Strategy
Define Future MaintenanceRequirements & Procedures Once the
probable causes of
deteriorationhavebeenidentified,itisessential that a thorough
investigation be conducted to determine the existing condition of
the parking structure. This appraisal should be carried out by a
design professional
withspecificexperienceinconcreterestoration.
Developing a successful rehabilitation program requires an
overall assess-ment, with the types of distress, and their causes
and extent carefully evaluated and understood. Only then can a
repair and protection strategy be developed.
Appraisals should include both the topside and underside of
decks, columns and beams, as well as all other concrete elements.
Focus on: Crack patterns and size Previous repair locations
Spalling concrete Delaminating or hollow concrete Location of
movement joints Location of drains Ponding of surface water
Chloridecontentanddepthprofile
Carbonation range and extent Depth of concrete cover over rebar
Concrete permeability Petrographic examination of cores (to check
for ASR, etc.) Conditionofwaterproofing membranes
Severe slab degradation
Chloride-induced corrosion causing spalling of the concrete
deck
Corrosion accelerated by carbonation and low cover
Half-cell corrosion potential testing
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Concrete Repair with SikaTop and Sikadur Systems
Sika offers a complete range of high performance, premium
quality repair mortars for every application from cosmetic to
structural repair on parking decks.
Our repair mortars are compatible with the full range of Sika
repair and protection materials to ensure that both the visual
signs of damage and the latent deterioration are addressed,
extending the life of the structure.
SikaTop, SikaQuick, Sika MonoTop, SikaRepair and Sikacrete
Proven excellence over 30 years of on-site performance Repair
mortar suitable for hand and wet or dry spray machine application
One and two component polymer modified cementitious mortars Unique
epoxy/cement reinforcement primer and bonding agent (Sika Armatec
110 EpoCem) Available with corrosion inhibitor (Sika FerroGard) to
reduce incipient anode corrosion (ring halo effect) where active
chlorides present in the parent concrete accelerate corrosion
around the new repair Exciting and new pre-packaged,
self-consolidating concrete
Sikadur Structural Repair Resins
Three decades of proven performance 100% solids high or low
modulus range of structural bonding and injection resins Extended
pot life grades for more working times Super low viscosity,
moisture tolerant epoxy penetrating systems for topical slab
protection against chlorides and water penetration
Spall repairs on a slab with SikaTop 122 Plus
Structural cracks injected with Sikadur resins
Total Corrosion ManagementTotal Corrosion Management is a
comprehensive approach to addressing any problem caused by
corrosion in a parking garage. Because conditions in a
parkinggaragecanvarysignificantly,thebest solution may need to vary
as well in order to address the range of problems.
Mayorhold Parking GarageICRI Project of the Year 2006Because
chloride contents and active corrosion rates varied by level, Sika
FerroGard 903 was used on the upper levels andimpressed current
cathodic protection was used on the lower levels.
6th Street Parking GarageICRI Award of Merit, Parking, 2005Sika
FerroGard 903 was spray-applied to over 100,000 sf of deck surface.
Remote, corrosion rate monitoring was installed to monitor the
effectiveness of the repair system.
Sika FerroGard 903 Surface Applied Corrosion Inhibitor
Significantlyreducescorrosion Delays the onset of corrosion
Economic and easy to apply by roller, brush or spray Ecologically
friendly
Sika Galvashield XP, XP+, and CCSacrificial Anodes Effective in
high chloride contaminated areas Requires no external power source
Simply attach the anodes to the steel for protection
55 East Monroe Parking GarageICRI Award of Excellence, Parking,
2008Sika Armatec 110 was spray applied for general steel protection
and as a bonding agent. Sika Galvashield XP anodes were tied to the
exposed reinforcing steel within the patch repairs.
Longfellow Parking GarageICRI Award of Merit, Parking,
2005Ebonex anodes installed at an expansion joint.
Sika EbonexImpressed Current Cathodic Protection Only proven
technique that STOPS corrosion System is controlled for best
performance Can be used in a wide array of
challengingdesignconfigurations
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Deck Protection and Waterproofing
System Technology Coats (excluding
primer)
Application Days
VOCs Crack Bridging/Modulus
Features
Sikalastic710/715 Traffic
1-component polyurethane 3-4 3-4 below 250
1/16 dynamic
no pot life restrictions
Sikalastic720/745 Traffic
2-componentpolyurethane 2-3 1-2 below 100
1/16 dynamic
fast cure,low odor
Sikadur Epoxy Broadcast Overlay epoxy 1 1 below 100
low modulus
high abrasion resistance
Sikadur 55 SLV low viscosity epoxy 1 1 below 150high
modulus healer/sealer
Sikagard 701W silane modified siloxane 1 1below 50
(as diluted)not
applicable sealer
Protection Systems for Parking DecksSika Selection Guide
Sikalastic 710/715 Traffic System Single-component, elastomeric,
waterproofing traffic system
Excellent crack-bridging properties and flexibility even at low
temperatures Excellent resistance to abrasion and wear
Impervious to water and deicing salts
Range of standard colors as well as custom and decorative
options
Sikalastic 715 Top application
Sikalastic710/715finishedsection
Sikalastic 720/745 Traffic System Two-component, elastomeric,
waterproofing traffic system
Low odor, solvent-free formulation
Fast turnaround system minimizes downtime
Excellent crack-bridging properties as well as abrasion and
chemical resistance Renewable and sustainable
Sikalastic 720 Base application Sikalastic 745 AL top coat
application
Sikadur Epoxy Broadcast Overlay System Two-component , fast
curing epoxy protection system Superior resistance to abrasion and
wear
Single product system
Excellent durability
Optional polyurethane top coats
Fast turnaround
Solvent-free
Easy application
Sikadur 22 Lo-Mod Overlay Sikadur 55 SLV crack healer/sealer
Unprotected concrete decks exposed to rainfall, freeze-thaw,
carbonation and deicing salts will deteriorate. Passive protection
originally provided by the cement paste around the reinforcing
steel will progressively be destroyed and unseen corrosion of
embedded steel will occur, often resulting in spalls, cracks and
leaks.
Sika provides comprehensive solutions to waterproofing problems
with maximum protection. Sikas wide range of polyurethanes and
epoxies are designed to make concrete and masonry impermeable to
water, while offering flexibility to handle all of your parking
deck waterproofing needs.
Sikalastic Traffic Heavy Vehicular System Build-Ups
Sikadur Epoxy Broadcast Overlay System Build-Up
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Joint Sealing with Sikaflex Sealant SystemsSikaflex Joint
Sealants
Sikaflexsealantsareacompleterangeof one component moisture cured
and two component reaction cured polyurethane sealants for
overhead, vertical and horizontal joints. They offer permanent
thermal and dynamic movement capability for most joints with
elastic durability of up to 50% joint movement.
Outstanding features include:
Fast tack-free time Extreme tear resistance 30 year history of
performance Compatibility with SikalasticTraffic and Sikagard
Coating Systems Elastic durability to below -20F (-29C) High
chemical resistance Easy to use
Sikaflex 2c NS/SL:
Two component, 3 day full cure Capable of 50% joint movement
Cold weather accelerator available Easy to mix, gun and tool
Sikaflex2cSLtwocomponent,self-levelingsealant applied to
joints
Sikaflex2cNStwo-component,polyurethanesealant applied to
joints
Tooling sealant to proper thickness
Structural Strengthening with Sika CarboDur and SikaWrap
Systems
Sika CarboDur and SikaWrap are
carbonfiberreinforcedpolymer(CFRP) systems consisting of strips,
rods, wraps and accessories for upgrading, repairing and
seismically retrofittingconcretestructures.
Reasons for strengthening with CarboDur and SikaWrap
include:
Changes of useExcessivedeflectionofbeams
Errors in construction or
designModificationstostructuralsystem
Increased loading requirements Damage from aging and corrosion
Seismic upgrade Vehicle impact Structural cracking Blast
hardening
Additional benefits of strengthening with Sika CarboDur and
SikaWrap Systems include:
Noreductionofheadroom
Speed and simplicity of
installationSignificantreductionofparking
downtimeNochangesinstructural appearance Suitable for application
in very confinedspaces
Can be covered with coatings after application Can be applied in
any length Proven technology
SikaWrap fabrics strengthening a concrete slab
Shear strengthening of beam with SikaWrap fabrics
Flexural strengthening of beam with Sika CarboDur strips
Corbel strengthening with SikaWrap fabric
Strengthening concrete column with SikaWrap fabric
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SustainabilitySustainability in the construction industry is a
new way of thinking about how to produce materials and maintain
buildings with minimal effect on the environment. For over 100
years, Sika has been at the forefront of concrete repair and
protec-tion technology, helping to create and maintain sustainable
structures as well as keeping landfills clear and protecting the
environment.
Today, Sika continues to be a global leader in green building
technology and actively participates in the industry with a focus
on creating and maintaining sustainable buildings for the next
century.
All Sikas manufacturing facilities are compliant with the ISO
9001/9002 Quality, 14001 Environmental Assurance Systems. Sika
Corporation applies procedures and production processes in
accordance with Responsible Care RC 14000 Management Systems. Sika
is a member of the U.S. Green Building Council. Sika products can
be used to earn points toward LEED certification. Our focus is on
the development of products that are renewable and sustainable and
aid in meeting environmental goals.
Sustainability is Concrete Repair
Sustainability and concrete repair go hand in hand. Industry
experts agree that the carbon foot print of repairing and extending
the service life of existing con-crete structures is exponentially
less than building new concrete structures. Con-crete repairs
completed in accordance with industry guidelines result in proven
durability. Technology available today for engineered repair
solutions enables designers to meet the ever changing needs of the
world.
Sika Corporation offers systems and solutions that ensure
sustainable repairs and maximum protection by offering products and
services that are the bench-mark of quality, reliability and
durability in the industry. In short, sustainability taken to a
different level - unmatched by others!
Repairs That Stand the Test of Time All are project winners in
the International Concrete Repair Institute (ICRI) Awards Longevity
category.
ISO 9001Certificate # FM 69711
RC 14001Certificate # RC 510999
Rose Bowl StadiumRestoration
2008 Award 2006 Award
Hallmark CondoBalcony Repair
2009 Award
Cassell Coliseumat VA Tech Univ.
2005 Award
Baldwin Reservoir
2006 Award
Silver Jubilee Bridge Repair
2005 Award
Rehabilitation of Two Hyperbolic Cooling Towers
Repaired in 1997 Repaired in 1998 Repaired in 1988-1991 Repaired
in 1992 Repaired in 1995 Repaired in 1988-1990
Concrete Protection with Sikagard Coating SystemsSikagard
protective coatings have an exceptional record of durability from
general purpose to high performance requirements, including above
and below grade construction and exterior and
interiorsoffits,columnsandwalls.Specificallyformulatedforeaseof
application and environmental safety, these Sika systems
providenumerousbenefits,including carbonation reduction, protection
against water, chlorides and chemical ingress, hairline crack
sealing, and protection against cracking caused by dynamic and
thermal movement.
Sikagard coatings have been evaluated for in-service durability
over 20 years in a unique published report. In the durability
report, a number of structures were revisited where Sikas repair
and protection coatings were applied. In each case, the coatings
protective properties were main-tained, and the entry of chlorides
and carbonation were halted, despite the varied and extreme
exposure over the 20 year period.
Additionally, Sikagard coating systems provide:
Excellent carbonation resistance Excellent resistance to
chloride ions and water High moisture vapor transmission rates
Dynamic and thermal crack- bridging capabilities down to -10F (25C)
Proven durability results over 20 year in-service periods
Exceptional UV resistance and color stability Exceptional chalking
resistance andretentionofprotectivefilm thickness Water-based,
non-toxic and VOC compliant Excellent resistance to dirt and
mildew
Sikagard 670W acrylic protective coating spray applied.
Excellentoptiontoincreaselightreflectivityandbrightness
Sikagard 550W elastomeric coating applied to beams and
columns
Sikagard 670W anti-carbonation coating applied to underside of
slab/ceiling
Sikagard 550W elastomeric coating on the exterior elements of a
parking garage
