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Description Of EPDM Rubber Waterproof Membrane:
Waterproofing layer is imperfect: It’s hard to completely avoid weak points or breakages, which makes waterproofing layer with deficiencies or hidden defects more or less.
The main structure is with defects: It’s hard to completely avoid construction joint, deformation joint and small fissures in structure.
If there are weak points or breakage, water gets in and flude-channeling happens between the main structure and the waterproofing layer. In such cases, once the main structure is with defects, seepages would occur.
Main Features of EPDM Rubber Waterproof Membrane:
1. Excellent physical and mechanical performance
2. High tearing resistance
3. Good deformation adaptability
4. High puncture resistance
5. High aging resistance
6. UV resistance
Specifications of EPDM Rubber Waterproof Membrane:
|EPDM Waterproof Membrane ASTM Standard : D-7465|
|Property||Test Method||Units||Mininum ASTM|
|Specific Gravity||ASTM D-792||gm/cc||1.1||1.1|
|Unit Weight||ASTM D-751||kg/m2||1.3||0.27|
|Thickness Type 1||ASTM D-412||mm(in)||1.02|
|Tensile Strength. Die C||ASTM D-412||Mpa(psi)||9||1305|
|Ultimate Elongation,Die C||ASTM D-412||%||300||300|
|Tear Resistance,Die C||ASTM D-624||Kn/m(lbf/in)||26.27||150|
|Puncture Resistance||ASTM D-4833||N(lbs)||133||30|
|Shore A Durometer||ASTM D-2240||65-10||65-10|
|Ozone Resistance||ASTM D-1149||No Crack||No Crack|
|Multiaxial Elongation||ASTM D-5617||%||100||100|
|Heat Aging 28 days at 240 degrees||ASTM D-573|
|Tensile Strength, Die C||ASTM D-412||MPa(psi)||8.3||1205|
|Ultimate elongation, Die C||ASTM D-412||%||200||200|
|Tear Resistance, Die C||ASTM-624||Kn/m(lbf/in)||21.9||125|
|Accelerated Aging Xenon Arc||ASTM G-155/G-151||Pass||Pass|
|Brittleness Point||ASTM D-2137||-45 °C||-49 °C F|
|Water Absorption||ASTM D-471||%||+8,-2||+8,-2|
|Water Vapor Permeability, max||ASTM E-96||Permils||2.0||2.0|
|Linear Dimensional Change,max||ASTM-D-1204||%||+/-1.0||+/-1.0|
|Chronic Toxicity Screening||EPA/600/4-89/001|
Applications of EPDM Rubber Waterproof Membrane:
Waterproofing, anti-seepage and moisture proof of side walls of basements, baseboards, head plates and roofs.
1.Roofs, Basement, Toilets
2. Industrial and civil building waterproofing
3. Geosynthetic liner for swimming pool, channels, irrigation system
4. Especially suitable for projects with high requirements in durability, anti-corrosion and deformation.
1. What are we supplying?
We are specialized in producing Colorful Asphalt Roof Shingle, SBS/APP modified bitumen waterproof membrane, Self adhesive bitumen waterproof membrane, PVC waterproofing membrane, EPDM rubber roofing membrane, Single Component Polyurethane Waterproof Coating, and Spray Polyurea Waterproof Coating.
2. How Many years experience do we have?
We have been exported to more than 20 countries in the past 15 years.
3. How long do we usually reply your request?
We always reply our customer within 24 hours.
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