| Model: | 0.5-2.0mm |
|---|---|
| Brand: | sd |
| Origin: | Made In China |
| Category: | Construction & Decoration / Waterproof Materials |
| Label: | waterproof membranes , waterproof materials , roof membranes |
| Price: |
-
|
| Min. Order: | 5000 pc |
| Live Chat: | Last Online:31 Dec, 2012 |
Products Description
EPDM waterproofing membrane is the modified materials. They are based upon EPDM rubber with modifier, softener and accelerant assistants’ added modifier, to provide flexibility and stability. Through the precise ingredients, mixing, extrusion, rolling, curing processes to make of modified EPDM Waterproofing material with high strength and high flexibility.
Products Specification
Thickness: 1.2mm, 1.5mm & 2.0mm Width: 2m Length: 20m
Physical Properties（GB18173.1-2000）Properties（ GB18173.1-2000）
Item | value | ||
JL1 | JF1 | ||
Tensile Strength (Mpa) | normal temperature | 7.5 | 4.0 |
60°C ≥ | 2.3 | 0.8 | |
Elongation at break (%) | normal temperature ≥ | 450 | 450 |
-20°C ≥ | 200 | 200 | |
Tear Resistance (N) | ≥ | 25 | 18 |
Water impermeability | 30mm | 0.3Mpa | 0.3Mpa |
Cold bending | (°C) ≤ | -40 | -30 |
Heating Shrinking rate | extend < | 2 | 2 |
shrink < | 4 | 4 | |
Installation
There are two installation ways. One is full sticking, the other is hot welding.
EPDM waterproof membranes form an effective barrier to liquid water or water vapor in the roof construction for industrial and civil engineering, underground engineering such as subway & tunnel, water conservancy tunnel, such as water pools & ditch, shelter, grain depot, land filling, subways.
