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Asphalt Roll Roofing Underlayment Felt Roofing Underlayment Felt Underlayment Felt

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Min. Order / Reference FOB Price
1000 SquareMete	Contact Supplier

Local Area:	Cangzhou, Hebei, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, Paypal, Western Union

Brand:	JIANDA
Model Number:	YEP,YAP
colour:	black,white,color
usuage:	waterproof underlayment membrane

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Specification
Width
Length
Thickness
Roof underlay
500g/m2PP—PP
1000mm
30m
0.8mm
600g/m2S—PP
1000mm
25m
1.0mm
1500g/m2S—S
1000mm
20m
1.3mm
Roof underlay500g/m2PP—PP
1000mm
30m
0.8mm
600g/m2S—PP
1000mm
25m
1.0mm
1500g/m2S—S
1000mm
20m
1.3mm
Technical capacity index Test standard
EN12310; EN12311; EN1849; ASTM D-97
Mass
400g/m2 ----500g/m2
Elongation
300N/5cm----400N/5cm
Tensile
240N/5cm----320N/5cm
Resistance to tearing; >
23%
Water tightness
0.2MP 24 hours
Heat resistance
85°c 24hours
Cold flexibility
-40°c 24hours no cracks or fractures
Dimension
make size according to client requirement
Description Featurerswith 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 formationExcellent tensile strength and elongation.large Surface friction, grass-roots closely.
no smell,no taste,accord with environmental protection requirements.
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