Basic Info
Function: Waterproof , Certification: ISO Color: White Grey Usage: Roof, Underground Construction, Tunnel Watertightness: 0.3MPa, 2h, Impermeable Elongation at Break: 200% Cold Flexibility: -25 degree Centigrade, No Cracks, Resistance to Impact: 0.5kg*M, No Leakage Trademark: Naijiu Transport Package: Roll Specification: Length 20m or customized Origin: China
Product Description
Customer Question & Answer
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Product Description
Specification: PVC roof waterproof membrane
Product name | PVC waterproof membrane |
Brand | Naijiu |
Thickness | 1.0mm, 1.2mm, 1.5mm, 2.0mm |
Width | 1.05m, 2.05m, 2.1m |
Length | 20m or customized |
Type | H type, L type, P type |
Technical Date: PVC Waterproof Membrane
No. | ITEM | INDEX | |||||
H | L | P | G | GL | |||
1 | Intermediate base on the resin layer | - | 0.40 | ||||
2 | Tensile property | Max tension/(N/cm)≥ | - | 120 | 250 | - | 120 |
Tension strength h/MPa≥ | 10.0 | - | - | 10.0 | - | ||
Max tensile elongation at % | - | - | 15 | - | - | ||
Elongation at break %≥ | 200 | 150 | - | 200 | 100 | ||
3 | Heat treatment size rate of change/% ≤ | 2.0 | 1.0 | 0.5 | 0.1 | 0.1 | |
4 | Low temperature bending resistance | -25ºC no crack | |||||
5 | Water impermeability | 0.3MPa, 2h, impermeable | |||||
6 | Shock resistance | 0.5kg. M, no leaking | |||||
7 | Anti static load | - | - | 20kg, no leaking | |||
8 | Seam peel strength/(N/mm) ≥ | 4.0 or membrane damaged | 3.0 | ||||
9 | Angle tear strength/(N/mm) ≥ | 50 | - | - | 50 | - | |
10 | Trapezoidal tearing strength/N | - | 150 | 250 | - | 220 |