JianDa brand waterproof breathable membrane
|
|
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
|
USES:
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 .
Advantage:
It's waterproof property and air permeable property is better than others
· With adhesive tape on the overlap for the sealing of junction, convenient for application.
· Excellent Weather resistance. Corrosion, anti-aging, antioxidant
· Excellent waterproof performance and encase nail holes.
· It’s excellent vapor permeable properties make it can be constructed on damp surface, palisade structure internal water vapor flowing rapidly and effectively avoid mould and condensing formation.
· Excellent tensile strength and elongation.
· Big surface friction, closely integrated with the grassroots.
· no smell, no taste,accord with environmental protection requirement.
Demension:
we can make size according to client requirement