Construction materials waterproof black building paper - EN

Construction materials waterproof black building paper, 1 Type:PP-PP,S-PP,S-S, 2.roof underlay with adhesive band - details see: https://www.buildingsupplieshub.com/construction-materials-waterproof-black-building-paper-10101383
Type: Roofing Felt,PP-PP,S-PP,-SPlace of Origin: Hebei China (Mainland)Brand Name: Jian DaModel Number: EN
Material: mat paper and asphaltUsage: underlayment  
Construction materials waterproof black building paper
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Construction materials waterproof black building paperSpecification

DescriptionSpecificationWidthLengthThickness

Roof underlay

500g/m2PP—PP1000mm30m0.8mm
600g/m2S—PP1000mm25m1.0mm
1500g/m2S—S1000mm20m1.3mm

Roof underlay

with adhesive

band

500g/m2PP—PP1000mm30m0.8mm
600g/m2S—PP1000mm25m1.0mm
1500g/m2S—S1000mm20m1.3mm

Technical capacity index

JianDa brand waterproof breathable membrane

Test standardEN12310; EN12311; EN1849; ASTM D-97
Mass400g/m2----500g/m2
Elongation300N/5cm----400N/5cm
Tensile240N/5cm----320N/5cm
Resistance to tearing; >23%
Water tightness0.2MP 24 hours
Heat resistance85°c 24hours
Cold flexibility-40°c 24hours no cracks or fractures
Dimensionmake size according to client requirement

Description

Jianda brand waterproof and vapor permeable membrane is polymer modified asphalt based, with surface of high strength polypropylene fiber. Back side coated with self adhesive glue or antiskid sand. Made by special process. With excellent waterproof performance and breathable properties.

Usage

It is used as the underlayment of cement tile, painted pottery watts and asphalt shingle. Also suitable for all kinds of architectural roofing, walls, underground waterproof and damp proof project.

Featurers

  • with adhesive tape on the overlap for the sealing of junction,convention for application.
  • Excellent weather resistance, corrosion resistance, anti-aging, antioxidant.
  • Excellent waterproofing performance and encase nail holes.
  • Good permeability, can be in damp base surface construction, make the maintenance structure internal water vapor rapidly eduction, avoid effectively mould and condensing formation
  • Excellent tensile strength and elongation.
  • large Surface friction, grass-roots closely.
    no smell,no taste,accord with environmental protection requirements.

Packaging Detail:Packed in rolls with pallets
Delivery Detail:within 10 days after receipt of the down payment

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