HILTI CFS-CU FIRESTOP CUSHION

HILTI CFS-CUFIRESTOP CUSHIONTechnical Data SheetETA N 08/0213

FIRESTOP CUSHION CFS-CUThe most cost-efficient system available for firestop applications in temporaryinstallationsAPPLICATIONSTechnical dataCFS-CU Preformed firestop cushions for sealing temporary orpermanent fire penetrations Cable penetrations in flexible walls from 100 mm and rigidwalls from 150 mm Cables, cable bundles and 50 mm PVC pipesIntumescentYesRe penetrationYesColorWhiteTemporary closingYesSinglesided installation possibleYes2 componentfor ceiling openings: CFS-S ACRReusable (and removable)YesReaction to fire classB-s1 d0 (according to EN 13501-1)Storage temperature-20 C to 40 CApplication temperature-20 C to 40 CTemperature resistance-20 C to 40 CADVANTAGES ndQuick and easy installationRe-usable and thus economicalEffective immediately after installationStrong durable fabric designNo special tools requiredThe European Technical Assessment (ETA) can be obtainedvia your local Hilti contact.Order designationSales QuantityFirestop cushion CFS-CU L602007447Firestop cushion CFS-CU M1502007446Firestop cushion CFS-CU S300200744502Item number

INSTALLATION INSTRUCTIONSClean the opening.Cushion arrangement without cables runningthrough wall partition.Opening must be framed in drywall applications.Cushion arrangement with cables/ cable traysrunning through wall partition.When closing floor openings, fasten wire meshin place as shown in drawing.Cushion arrangement in floor. If required, sealgaps between cables and Hilti Firestop Cushionswith Hilti Acrylic Sealant CFS-S ACR (pleaserefer to approval).If required by approval, wrap cable/ cable trayresp. pipe with Hilti Firestop CushionCFS-CU L and fix with wire as shown in drawing.Fasten identification plate in place if required.Re-installing cables or pipes:Remove a Hilti Firestop Cushion from the sealand install the cable or pipe.Close the opening with Hilti Firestop Cushions incompliance with the approval.03

CABLE, CONDUIT AND PIPE PENETRATIONFlexible Wall Rigid WallThe intended use of the Hilti Firestop Cushion CFS-CU is to reinstate the fire resistance performance of:Flexible walls / drywalls (E), with a minimum thickness 100 mm (tE) with timber or steel studs lined on both faces with aminimum of two layers of 12.5 mm thick boards. For timber stud walls there must be a minimum distance of 100 mm betweenthe seal and any stud, and the cavity must be filled with a minimum of 100 mm of Class A1 or A2 insulation in accordancewith EN 13501-1.Rigid walls (E) consisting of concrete, aerated concrete or masonry, minimum density of 650 kg/m3, minimum thickness100/150 mm (tE).Maximum opening size (w x h) 1200 mm 1500 mm in flexible and rigid walls.WALL 100 MMPenetration seal (A) /services (C)Wall type and thickness (t E)All sheathed cable types up to 80 mmdiameterClassificationE IntegrityI InsulationEI 45 / E 120Tied cable bundles up to 80mm overalldiameter, containing sheathed cablesup to 21 mm diameterAll non-sheathed electrical cables up to24 mm diameterNo additional cable wrapping with CFS-CU LFlexible wallRigid wall 100 mmSteel or plastic conduits up to 16 mmdiameterEI 45-U/U / E 120-U/UPVC-U pipes (C) according to EN 1452-1and DIN 8061/8062 diameter 50 mm andpipe wall thickness 1.8–5.3 mmEI 120-U/CAll sheathed cable types up to 80 mmdiameterEI 120Tied cable bundles up to 80 mm overalldiameter, containing sheathed cablesup to 21 mm diameterAll non-sheathed electrical cables up to24 mm diameterSteel or plastic conduits up to 16 mmdiameter04Other criteriaDescriptionMinimum distances (s1, s 2)Minimum distances:cable / cable tray to seal edge (s1) 40 mmcable to cable (s2) 0 mmcable to cable bundle (s2) 80 mmcable to cable tray (s2) 80 mmplastic pipe to seal edge (s1) 100 mmplastic pipe to plastic pipe (s2) 100 mmplastic pipe to cable tray (s2) 175 mmAdditional cable wrapping withCFS-CU LFlexible wallRigid wall 100 mmMinimum distances:cable / cable tray to seal edge (s1) 40 mmcable to cable (s2) 0 mmcable to cable bundle (s2) 80 mmcable to cable tray (s2) 80 mmEI 120-U/U

RIGID WALL 150 MMPenetration seal (A) /services (C)Wall type and thickness (t E)All sheathed cable types up to 80 mmdiameterClassificationE IntegrityI InsulationEI 60 / E 240Tied cable bundles up to 80mm overalldiameter, containing sheathed cablesup to 21 mm diameterAll non-sheathed electrical cables upto 24 mm diameterNo additional cable wrappingRigid wall 150 mmSteel or plastic conduits up to 16 mmdiameterEI 45-U/U / E 240-U/UPVC-U pipes (C) according to EN 1452-1and DIN 8061/8062 diameter 50 mm andpipe wall thickness 1.8–5.3 mmAll non-sheathed electrical cables upto 24 mm diameterSteel or plastic conduits up to 16 mmdiameterMinimum distances:cable / cable tray to seal edge (s1) 40 mmcable to cable (s2) 0 mmcable to cable bundle (s2) 80 mmcable to cable tray (s2) 80 mmplastic pipe to seal edge (s1) 100 mmplastic pipe to plastic pipe (s2) 100 mmplastic pipe to cable tray (s2) 175 mmEI 240-U/CAll sheathed cable types up to 80 mmdiameterTied cable bundles up to 80 mm overalldiameter, containing sheathed cablesup to 21 mm diameterOther criteriaDescriptionMinimum distances (s1, s 2)EI 120 / E 240Additional cable wrapping withCFS-CU LRigid wall 150 mmMinimum distances:cable / cable tray to seal edge (s1) 40 mmcable to cable (s2) 0 mmcable to cable bundle (s2) 80 mmcable to cable tray (s2) 80 mmEI 120-U/U / E 240-U/U05

CABLES CONDUITS PIPESADDITIONAL CABLE WRAPPINGA1, A 2, A3, Firestop productC, C1, C2, Penetration ServiceESupporting boardtEThickness of building element(wall, floor)E2tE1whIA06Building element (wall, floor)E1Wire meshLength of supporting boardwidthheightlength Firestop product (additional)

CABLE, CONDUIT AND PIPE PENETRATIONFloorThe intended use of the Hilti Firestop Cushion CFS-CU is to reinstate the fire resistance performance of rigid floors,minimum thickness 150 mm (tE), minimum density of 2200 kg/m3.Maximum opening size (w h) up to 700 mm wide and unlimited length.Penetration seal (A) /services (C)Wall type and thickness (t E)ClassificationE IntegrityI InsulationAll sheathed cable types up to 21 mmdiameterEI 120All sheathed cable types diameter21–80 mmEI 60/E 120Cable bundles up to 80 mm overalldiameter containing all sheathed cabletypes up to 21 mm diameterAll non-sheathed cable types upto 24 mm diameterEI 60-U/U / E 120-U/URigid floor 150 mmSteel and plastic conduits up to 16 mmdiameterEI 120-U/UPVC-U pipes (C) according to EN 1452-1and DIN 8061/8062 diameter 50 mm andpipe wall thickness 1.8–5.3 mmAll sheathed cable types up to 21 mmdiameterEI 120All sheathed cable types diameter21–80 mmEI 90EI 120 IA 300 mmCable bundles up to 80 mm overalldiameter containing all sheathed cabletypes up to 21 mm diameterRigid floor 150 mmEI 90/E 120All non-sheathed cable types upto 24 mm diameterEI 120Steel and plastic conduits up to 16 mmdiameterEI 120-U/UOther criteriaDescriptionMinimum distances (s1, s 2)Additional cable wrapping withCFS-CU L (see drawings)(IA 150 mm)Minimum distances:cable / cable tray to seal edge (s1) 40 mmcable to cable (s2) 0 mmcable to cable bundle (s2) 80 mmcable to cable tray (s2) 80 mmplastic pipe to seal edge (s1) 40 mmplastic pipe to plastic pipe (s2) 100 mmplastic pipe to cable tray (s2) 50 mmAdditional support by wire mesh fixed withmetal anchors underneath the seal is required(E 2).Additional cable wrapping withCFS-CU L (see drawings)IA 150 mm1)IA 300 mm Hilti Firestop Acrylic Sealant CFS-S ACR (A1)Minimum distances: see aboveAdditional support by wire mesh fixed withmetal anchors underneath the seal is required(E 2).CABLES CONDUITS PIPESADDITIONAL CABLE WRAPPING07

CHARACTERISTICS OF CFS-CUAdditional AttributesBauchemiePiktos neu.aiPiktos neu.aiHilti firestop products are comprehensively tested and individually matchedBauchemieto05.11.200705.11.2007the technical requirements of a building’s mechanical and electric installations. Inaddition to their superior passive fire protection behavior, Hilti firestop products45%45%also meet increasingly significant requirements in building technology andJahreJahreyearsyearsalso help designers and installers to meet these additional requirements. Theassessment of fitness for use has been made in accordance with EOTA ETAGNo 026 – Part 2.303030 30CharecteristicsAssessment of charecteristicsHealth and the environmentDangerous substancesBelow any respective occupationalexposure limits as far as such limits existProtection against noise(Air borne sound insulation)Rw (C; C tr) 50 dBDn,e,w (C; C tr) 58 dBSafety in useMechanical resistance and stabilityResistance to impact / movementSoft body impact: Energy 300 NmHard body Impact: Energy 10 NmAdhesionIt is assumed that verification of adequateadhesion is covered by the impact test(see above).Norm, gkeitEN ISO 140-3EN ISO 140-10EN ISO 717-1EOTA Technical Report TR001British BritishStandarStandarddBS 476BS 476FMFMAPPROVEDAPPROVED FactoryFactoryMutualMutualC C US USDurability and serviceabilityCategory Z 2 (suitable for penetration sealsintended for use in indoor dry conditions withhumidity classes excluding high humidity andtemperatures below 0 C.EOTA Technical Report TR 024ETAG 026-2Reaction to fireClass B – s1, d 0EN 13501-1With more than 20 years of experience worldwide, Hilti is one of the leadingsuppliers of firestop s ystems. We actively help you manage your firestop projectsbetter by providing:Our network of experienced sales representatives, field engineers, firestopspecialists and customer service representatives is just a phone call away (usethe local toll-free Hilti tdichtheitAir-seal/LuftdichtheitFMFMQuick engineering judgementsExtensive technical literatureOn-site training and demonstrationSophisticated jobsite logisticsAssurance of conformity with specific application requirementsInternational network of Hilti firestop specialistsSchallschutzSchallschutzMaterial safety data sheetSERVICE RauchRauchund Gasdichtigkeitund Gasdichtigkeit

FIRESTOP ACRYLIC SEALANT CFS-S ACRAn acrylic based firestop sealant that provides movement capability in fire rated linear joint seals and penetration sealsAPPLICATIONS Within or between flexible wall constructionsVertical joints in / between wall constructionsHorizontal joints in a wall abutting a floor, ceiling or roofJoints in floor constructionPenetration seals (steel and copper pipes)ADVANTAGES Easy to dispense, apply and toolStrong adhesion to various base materialsLow shrinkage after curingExcellent airborne sound insulation propertyBroad application temperature rangeTechnical dataCFS-S ACRChemical basisWater-based acrylic dispersionVolume shrinkage 20 %Movement12.5% (ISO 11600)Cure Time (at 23 C / 50% r.H.) 3 mm / 72 hApplication temperature range5 C – 40 CStorage and transportationtemperature – range5 C – 25 CShelf life (@73 F / 23 C and 50%relative humidity)24 month(s)Reaction to fire classD-s1d0 (EN13501-1)Approvals*ETA 10 / 0292, ETA 10 / 0389* T he European Technical Assessement (ETA) can be obtained via yourlocal Hilti contact or www.hilti.comPackageVolumeColorOrder designationSales QuantityItem NumberCartridge310 mlwhiteFirestop acrylic sealant CFS-S ACR1 pc435859Cartridge310 mlwhiteFirestop acrylic sealant CFS-S ACR1 pc435860Cartridge310 mlgreyFirestop acrylic sealant CFS-S ACR1 pc435862Foil pack580 mlwhiteFirestop acrylic sealant CFS-S ACR20 pc435863Pail5lwhiteFirestop acrylic sealant CFS-S ACR1 pc435864Pail10 lwhiteFirestop acrylic sealant CFS-S ACR1 pc204676609

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local Hilti contact or www.hilti.com Package Volume Color Order designation Sales Quantity Item Number Cartridge 310 ml white Firestop acrylic sealant CFS-S ACR 1 pc 435859 Cartridge 310 ml white Firestop acrylic sealant CFS-S ACR 1 pc 435860 Cartridge 310 ml grey Firestop acrylic sealant CFS-S ACR 1 pc 435862