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PRODUCT OVERVIEWFOR STRUCTURALWATERPROOFING
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CONTENTSSika Waterbars FOR FLANGINGSikadur-Combiflex TF System06 System benefits and system components CONSTRUCTIONS40 Overview08 Typical applications42 Connections from new to10 Opportunities for useexisting structures43 Waterproofing of existing jointsINJECTION TECHNOLOGY46 Sika KAB Combination System14 SikaFuko VT injection hose48 Sika Crack Inducing Tubes SR14 SikaFuko Eco 1 injection hose49 Sika Metalsheet FBV15 Injection materials50 Sika Compression Seals51 Sika Maro Pipe Waterproofing SystemSikaswell SWELLING PRODUCTS52 Prefabricated Standard Junctions18 SikaSwell swelling profiles53 Prefabricated Waterbar Systems18 SikaSwell swelling adhesive sealant54 Equipment, Tools and Accessories18 SikaSwell swelling rings/plugs58 Waterbar Specification60 Waterbar Handling GuidelinesSika Waterbars 62 Waterbar Installation Guidelines22 Overview65 Additional Information26 Calculation diagram acc. to DIN 1819728 Sika Waterbars - PVC-P30 Sika Waterbars - Tricomer 32 Sika Waterbars - Elastomer34 Sika Waterbars - PE Type Westec 36 Sika Waterbars - Special3
Sikadur-Combiflex TF SystemEasy joint sealing and detailing solutions4
fr om Tricoflex The nextgenerationof theSik Tco mesjointingsystem!FLONG-PROVENexadur-Combifl5
HIGHLY FLEXIBLE – VERSATILE –DEPENDABLEThe Sikadur-Combiflex TF System is the nextgeneration of the popular and long-establishedTricoflex jointing system – a unique sealingsystem, which is distinguished by flexibility andcombination possibilities for practically all types ofjoints and crack sealing. The system allows variableand high levels of movement, in one or moredirections, whilst providing a high quality watertight seal.The Sikadur-Combiflex TF System consists of arange of sealing strips and waterbar profiles madeof thermoplastic elastomers (TPE) and an epoxyresin-based system adhesive. It can therefore beused before and after concreting anywhere in thebuilding – whether under the base slab, in the wallor in the ceiling area.FLEXIBLE.STRONG.VERSATILE. Sealing strips for retrospectiveapplication Waterbar profiles- For concreting with in-situ concrete- For retrospective jointing withone or two-sided bonding profiles Complete solution with combinationof sealing strips and joint waterbars Tested for use as stand-alone systemor in combination with the SikaProof complete systemSystem benefits: Universal complete systemSealing strips and joint waterbars allowthe production of all joint combinations,details and transitions Safety testedBy external functional tests andGerman Approval Certificate (abP) New system adhesiveFor even better performance in applicationand scope Maximum elasticityHighly flexible sealing strips provide awatertight seal under hydrostatic pressure Highly resistantResistance against root penetration,weather and UV-resistant Radon sealHigh chemical resistance offering protectionagainst radon6
EASY WATERPROOF SEALINGOF STRUCTURESSYSTEM COMPONENTSTPE sealing stripsThermoplastic elastomerOverall width(mm)Waterbar thickness(mm)Roll length(m)Sikadur-Combiflex TF 200/2200220Sikadur-Combiflex TF 250/2250220Sikadur-Combiflex TF 300/2300220Sikadur-Combiflex TF 150/1150120Sikadur-Combiflex TF 200/1200120Sikadur-Combiflex TF 250/1250120For expansion jointsFor construction jointsFurther widths of 100 mm to 2,000 mm on requestSikadur-Combiflex TF profilesOverall widthFor in-situ concrete connec(mm)tions, Building separation jointsExpansionpart width(mm)Waterbarthickness(m)Profile height(mm)Number oflocking anchorsDFT 330/33301044306DFT 330/3 KF3301044303LFT 240240–4––LFT 330330–4––FAT 130/3 KProfile height 180 mm, cover plate 30 mm, locking anchor (f) 35 mmDFT 330/3 Klas DFT 330/3 KF, but angledDFT 330/3 KAas DFT 330/3 KF, but angledSikadur-Combiflex CF AdhesivePackaging unitCombi-container A B4 kgCombi-container A B9 kg7
TYPICAL APPLICATIONS8BASEMENTSTRANSPORT CONSTRUCTIONS(BRIDGES/TUNNELS)WATERWORKSWASTE WATER FACILITIESSWIMMING POOLSPOWER STATIONS AND ENGINEERINGCONSTRUCTIONS
System benefits: Watertight in positive and negative water pressure Waterbar profiles allow flexible use Optimal solution for new buildings and renovation Highly flexible and high load-bearing strength Also possible with high movements through the formation of expansion loops Suitable for different joint widths UV-resistantFurther advantages for respective applications:BASEMENTS Tested combination with the SikaProof FBV technology Radon resistantTRANSPORT CONSTRUCTIONS (BRIDGES AND TUNNELS) De-icing salt-resistant Use in accordance with BAST standard drawing FUG 4 sheet 2 possibleWASTE WATER FACILITIES Resistant to effluent and municipal waste waterSWIMMING POOLS Resistant to chlorinated water Can take coatings, tiles or plastic membrane9
OPPORTUNITIES FOR USE2219451Construction joints102Expansion joints3Joints for precastelements14Connection joints toexisting components5Expansion joints underbase plates
abPforStemSikaduifleomb x TFysr- CQY Constructionjoints ExpansionUA jointsETL ITY AND SAF673686Renovation ofconstruction andexpansion joints(negative water pressure)7Sealing cracks8Load-bearing jointconstruction9Details and materialtransitions11
INJECTION TECHNOLOGYApproved injection systems, proven for many years12
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INJECTION HOSES ANDINJECTION MATERIALSInjection technologyWatertight joint and crack sealing by injection isbased on approved, tested and well proven technologies. The basis for any successful injectionproject is to select the right injection material andequipment, then to carry out the injection processprofessionally. The technical suitability and economic advantages of the alternative materials,whether polyurethane, acrylate resins or mineralbased injection products, all have to be assessed foreach individual project.Injection technology generally works on the principle known as grouting and is now an indispensablepart of both structural repair works and plannedstructural waterproofing.With the aid of injection packers (ports) and hoses,any voids and other defects in the concrete can beeffectively and efficiently grouted, filled and sealedwith a wide variety of methods and materials.SikaFuko VT injection hoses – when secure watertightness is requiredThis unique design with an integral valve systemguarantees maximum security. In the concretingprocess the neoprene strips seal the future outlets securely and prevent cement paste enteringthe hose. In the grouting process these neoprenestrips are compressed and the injection materialcan escape through the preformed slots along thelength of the hose. With the right injection material, vacuum pressure cleaning allows grouting to berepeated in the event of future leaks or damage.SikaFuko Eco injection hoses – a cost effectivesolutionAn extremely cost effective standard injection hosesystem that has been approved and widely used formany years. It is most suitable for single and repeatgrouting with polyurethane resins, cement suspensions and acrylate gels.14Injection materialsAcrylate resins Miscible with water, therefore usable for repeatgrouting with suitable injection hoses Can be used and react at low temperatures ( 5oC) Can have additional swelling ability for additionalsecurity, e.g. in crack movement The reaction time is adjustable to suit thespecific problem and project requirementsPolyurethane resins Provide excellent edge adhesion on dry, dampand even wet surfaces Suitable for grouting water-bearing cracks incombination with waterstopping PU foam Cures to a shrinkage-free, permanently elastic,durable polymer Suitable for flexible filling and watertightgrouting of concrete voids, cracks, defects andconstruction joints through injection packers andpre-installed hosesCement suspensions Economic injection materials that are ideal forprojects with high volume material demands Miscible with water, therefore usable for repeatgrouting with suitable injection hoses Special additive components give improved groutflow and pressure stability properties
SikaFuko VTinjection hoseRe-injectableØ HosediameterSikaFuko VT 1SikaFuko VT 2x For single injection610PURresinxxEP- Acrylateresin* resin*xx Cement suspension*Cementpaste* – For repeat injection (vacuumable) – Not recommendedPackaging: Combi-pack – various combined packaging units with all fixing and installation accessories included Rolls on disposable reelsSikaFuko Eco 1injection hoseRe-injectableØ TubediameterPURresinEPresin*Acrylatresin*Cement suspension*Cement paste*SikaFuko Eco 16xx –x For single injection For repeat injection (vacuumable) – Not recommendedPackaging: Combi-pack – various combined packaging units with all fixing and installation accessories included Rolls on disposable reelsService to be performed by service provider Assembly Installation and Fixing Injection GroutingSika InjectionNo. ofPot oninjectionabilityAcrylate resin/gelSika Injection-30430,5 - 2xSika Injection-30638 - 50xxSika Injection-30735 - 50xxxPolyurethane resin/foamSika Injection-201 CE270xxSika Injection-101 RC2-xSika Injection-107170xCement suspension, micro-cement basedTricodur SI260xxTricodur 160 xWaterstoppingxxx15
SikaSwell SWELLING PRODUCTSActive joint waterproofing systems16
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PROFILES, ADHESIVE SEALANTSAND COMBINATION SYSTEMSSikaSwell swelling productsSwelling products are also known as active waterproofing systems because they swell and developpressure in contact with water, which blocks thepath and prevents water penetration through thejoint. The advantages of these products are theirease of handling and economy. Swelling productsare suitable for sealing construction joints andmany types of detailing, plus for secondary or backup sealing systems e.g. in combination with injection hoses and waterbars. For construction joints, wall penetrations,connections between different materials Reliable, reversible swelling capabilities Outstanding chemical resistance Easy and fast installation Extremely high long term durabilitySwelling product typesWaterproofing ofAcrylate basedShape-maintainingReversible swellingBentonite basedLong worldwide experienceReversible swellingSwelling profile ringsand plugsAcrylate basedShape-maintainingReversible swellingFibre cement ducts, plastic pipes/ducts, anchorbarsSwelling adhesivesealantsPolyurethanebased1-component productsCuring in 24 hConstruction joints andaround penetrationsCombination productsCombinationconstruction jointwaterstops (KAB)Combination of waterbarand swelling materialSecure constructionjoints and shrinkage/ crack inducing jointsystemsSwelling profiles18Construction joints andaround penetrations
SikaSwell swelling profilesProfileProfileSwelling inFixing methodheightwidthwaterMK adhesiveClips/%meshAcrylate basedSikaSwell A 2010SikaSwell A 2015SikaSwell A 2025101525202020ca. 200ca. 200ca. 200xxx Swelling details are guide values and may vary due to site conditions Easy and secure fixing with SikaBond AT-Universal or SikaSwell-S2 adhesive Packaging unitsTyp 2010, 20 mm x 10 mm, 1 box 60 m / 6 rollsTyp 2015, 20 mm x 15 mm, 1 box 56 m / 8 rollsTyp 2025, 20 mm x 25 mm, 1 box 30 m / 6 rollsSikaSwell adhesive sealantNo. ofPackaging Swelling incomponentswater%CuringtimePolyurethane basedSikaSwell swellingpaste Type E1Cartridgeca. 25024 hAccessory for SikaSwell swelling paste Type E sealant: Manual cartridge gunSikaSwell swelling ringsInsidediameterWaterproofingofSikaSwell swelling ring43Fibre cement ductsSikaSwell swelling ring26Plastic pipes and ductsSikaSwell swelling ring18Anchor barsSikaSwell swelling plugsSikaSwell swelling plugSikaSwell swelling plug KS23Fibre cement ducts23Plastic pipes19
Sika Waterbars System solutions for watertight sealing ofexpansion and construction joints20
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SYSTEM SOLUTIONS FOR WATERTIGHT SEALING OF EXPANSIONAND CONSTRUCTION JOINTSJoint waterproofing has been successfully achievedin watertight concrete structures by using engineered waterbars as waterstops for very many years. Infact these waterbars are now often widely knownas ‘waterstops’ in many places. Since the early1950’s building basements and civil engineeringstructures have used such waterstops for securewaterproofing systems for structural joints exposedto high stress.Today these waterbars are available based ondifferent materials and in a wide variety of profilesand cross-sections for the equal diversity of watertight sealing and waterstopping functions that arerequired. In different types of structure there aredifferent types of exposure and stress, with specialwaterbars also produced for specific exposure requirements, such as extremely high water pressures orwhere the waterstopping system itself must alsobe in contact with aggressive substances.In Germany such waterstop systems are dividedinto DIN-regulated and unregulated types. Since1982 Elastomer waterbars have been covered byDIN standard 7865, part 1: Shapes and dimensions,and part 2: Material requirements and testing.A new edition of the standard came into force inFebruary 2015. Tricomer (PVC-P/NBR) waterstopsare covered by DIN 18541, part 1: Concepts, shapes,dimensions, marking, and part 2: Material requirements, testing and inspection, first edition 1992and new edition January 2018.22Sika PVC-P Waterbars are manufactured to Sika’sown in-house standards and also meet the formand material requirements of the DIBt (German institute for Civil Engineering) with an abP Certificatefor use in construction projects.The planning and design, joint formation, handlingand installation of regulated Tricomer and Elastomer waterbars are governed by DIN 18197: Sealingof joints in concrete with waterbars. The NationalTechnical Approval for Sika PVC-P waterbars alsorelates to this application standard as regards thepro
e m abP for Construction joints Expansion Q joints U A L I T Y AN D S F E T Y. 12 INJECTION TECHNOLOGY Approved injection systems, proven for many years. 13. 14 Injection technology Watertight joint and crack sealing by injection is based on approved, tested and well proven tech- nologies. The basis for any successful injection project is to select the right injection material and .
