防水隔膜

Waterproof CE Certificated China well known trademark "Yuhong" Brand Types: Itisclassifiedinto Type IandTypeIIaccordingtophysicaland m echanical properties Specification: No. Thickness (mm) Breadth (mm) Area ( m 2 ) 1 3 , 4 1000 3mm 10 2 4mm 10 , 7.5 Note:Theproductswitho therthicknesscanbeproducedaswellaccordingtorequirements. PhysicalandMechanicalProperties: ItstechnicalindexesmeetthestandardofQ/SYYHF02 4 -2007 Double-sidedself-adhesivePolymerModifiedBitumenWaterproofMembrane . No. TypeIII 1 Contentofsolublesubstances , g/m 2 ≥ 3.0mm 2100 4.0mm 2900 2 Water i mpermeability Pressure,Mpa ≥ 0.3 Retentiontime, min ≥ 30 3 Heatresistancedegree, 85 Noslipping,flowinganddropping 4 Flexibilityatlowtemperature, -18 -25 Nocracks 5 Tensilestrength, N/50mm ≥ Longitudinal 450 800 Transverse 6 Elongationatbreak , % ≥ Longitudinal 30 40 Transverse 7 Tearingstrength, N ≥ Longitudinal 250 350 Transverse 8 Shearperformance , N/mm≥ Betweenmembrane 4.0orfractureontheexternalagglutinationsection Betweenmembraneandaluminumplate 4.0orfractureontheexternalagglutinationsection 9 Peel performance , N/mm≥ 1.50 orfractureontheexternalagglutinationsection 10 Adhesivestrengthwith mortar, N/mm≥ Shearperformance 6.0 orfractureontheexternalagglutinationsection Peel performance 2.0 orfractureontheexternalagglutinationsection 11 Waterresistanceofbondingsurface Retentionof s hearperformance withmortar ≥ 95% 12 Punctureresistance Noleaking 13 Acceleratedaging by artificialclimate Appearance Grade1 Noslipping,flowinganddropping Tensileforceretention 80 Flexibilityatlowtemperature, -10 -20 Nocracks Features: (1) No naked fire is used andthereisnoenvironmental pollution . Therefore,theproduct are environmentally-friendly . (2) Polyest erfibrehash igh tensilestrength , elongation rate and strongadaptabilityforsubstrateshrinkingandcrack ing deformation . (3) Itadopts SBS modifiedbitumen as coatingmaterialonthesurfaces,soithashighandlowtemperatureresistantproperties. (4)Ithas goodbondingperformance.Theself-adhesionofmembra ne seamhassamelife-spanwithmembrane. ApplicationRange: Itcanbeappliedtothewaterproof,dampproofandanti-seepingprojects ofindustrialandcivil building, non-exposed roof, open-cutsubway, tunnel,poolandaqueduct.