EPDM Waterproofing Rubber Membrane for Roofing Field

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
5000 m²
Supply Capability:
100000 m²/month

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Product Description:

Specification:


Tensile   Strength N/CM

Normal   temperature: 60 ; 60°C: 30

Breaking   Elongation %

Normal   temperature: 400 ; -20°C: 10

Tear   Resistance N

20

Impermeability,   30 min no leakage

0.3Mpa

Low   Temperature Bending °C

 -20

Heating   Shrinking mm

Extension: 2 Shrink: 4

Heat   Resistance (80°C×168h)

Tensile   Strength % : 80 ; Keeping rate of adhesive breaking:70

Alkali   resistance (10% ca (oh)2 solution,normal temperature ×168h))

Tensile   Strength % : 80 ; Keeping rate of adhesive breaking:80

Synthetic   aging

Tensile   Strength % : 80 ; Keeping rate of adhesive breaking:80


Characteristic:


1.Excellent anti aging performance ,service life up to 50 years.

2.High extension rate,high tensile strength ,small size changes at heat treatment.

3.Good plant roots penetrability resistance and can be made waterproofing layer of planting roof.

4.Special modified molecular structure ,effectively resolving the current domestic and foreign glue joint problem.

5.Good low temperature flexibility ,and good performance of adapting to ambient temperature changes.

6.Convenient application ,solid joint ,no environment pollution.

7.Chemical corrosion resistance ,can be used for special occasions.

8.Good anti-perforated.


 

Application Range


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 such as water pools & ditch, shelter, grain depot, land filling, dyke, sewage treatment and basement.



FAQ of Waterproofing Membrane


a.Can we get some samples before place order?


Answer: We can send the free samples to you by freight collect.


b.How many years can your PVC membrane guarantee?


Answer: We will guarantee the quality for 5 years at least. 


c.Which countries you ever export the product? 


Answer: We export the PVC membrane to South Africa, Middle east and even European countries.


EPDM Waterproofing Rubber Membrane for Roofing Field


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Q:What is waterproofing membrane?
Waterproof membrane is mainly used for building walls, roofs, as well as tunnels, highways, landfills, etc., to resist the external rain, groundwater leakage can be curled into a roll of flexible building materials, as the basis for engineering And no leakage between the building connection, the entire project is the first waterproof barrier, the entire project plays a vital role. The main products are asphalt waterproofing membrane and polymer waterproofing membrane.
Q:Is the asphalt waterproofing membrane facing the side?
2, pre-shop anti-stick method: This kind of membrane to synthetic polymer self-adhesive coil mainly single-sided self-adhesive or double-sided self-adhesive. In the construction of the floor, the coiled surface of the coil facing the day, the membrane surface does not do protective layer, in the above bar reinforced concrete pouring. In the construction of the wallboard, for the foundation pit and the structure of the wall spacing is too small, the envelope as a concrete structure of the outer wall of the wall panels, wall panels only support the internal mold, waterproof membrane nails nailed to the envelope , The adhesive surface facing the basement structure, the concrete directly with the waterproofing membrane bonding surface combination.
Q:How to distinguish the degree of sbs waterproofing membrane?
How much of the weight of the waterproofing membrane is the "low temperature flexibility" of the web is the bending performance of the web in a negative temperature condition, and it is said that it is bent in a very cold environment without cracking. Generally speaking, the low temperature of the synthetic polymer membrane is better, and the low temperature performance of the modified asphalt membrane is related to the modification technology.
Q:SBS waterproofing membrane sub-class I and II when to use what level to use a secondary level
SBS modified asphalt waterproofing membrane, this coil has a good high temperature performance, can be -25 to +100 ℃ temperature range of use, a higher flexibility and fatigue resistance, and up to 1500% Elongation and strong puncture resistance, tear resistance. Suitable for cold areas, as well as deformation and vibration of large industrial and civil buildings waterproofing works.
Q:Asphalt composite tire flexible membrane is SBS
This is two kinds of materials, in addition to the same appearance, the same hot-melt construction, its physical and mechanical properties, anti-aging properties are very different.
Q:What is the difference between SBS and APP rolls?
Second, APP modified asphalt waterproofing membrane (polyester tire): Features: Good elasticity, heat resistance and resistance to UV aging; its softening point above 150 ℃; temperature range of use -15 ℃ ~ 130 ℃; good corrosion resistance, high self-ignition point (265 ℃); Low temperature performance slightly lower than the SBS waterproofing membrane; hot melt is very good, very suitable for hot melt construction. Scope: Compared with the SBS waterproofing membrane, in addition to the general use of the project, APP modified asphalt waterproofing membrane because of better heat resistance and has excellent resistance to UV aging, more suitable for high temperature hot or ultraviolet radiation Area of ​​building waterproof.
Q:How to choose waterproof membrane
First, pay attention to product name and packaging logo According to the product standard, the product packaging should indicate the name of the enterprise, product mark, production date or batch number, production license number, storage and transportation precautions, for the product mark should be strictly in accordance with the standard, consistent with the product name, Incomplete or unmarked. Users in the choice of these products, we must pay attention to product mark, recognize the product name, because the mark represents the identity of the product. Example: With polyester-cotton non-woven fabric - mesh cloth composite tire production of the coil, can only be named asphalt composite tire flexible waterproof membrane or composite tire coil, and can not name SBS coil, its product mark Can only be marked by compound tires.
Q:Asphalt waterproofing membrane and polymer waterproofing membrane
One of the elastic modified asphalt waterproofing membrane on behalf of the product is SBS modified asphalt waterproofing membrane; plastic modified asphalt waterproofing membrane on behalf of the product is APP modified asphalt waterproofing membrane.
Q:Polyethylene polypropylene waterproofing membrane forming. Secondary molding, what does it mean? How to distinguish?
Polyethylene polypropylene waterproofing membrane from the middle of the "polyethylene" chip, two-sided composite "polypropylene non-woven" made, one method is in the extrusion production of polyethylene film at the same time, when the polyethylene is still in a soft state , In the upper and lower sides of the membrane composite polypropylene non-woven, the temperature can not be too high and polypropylene buried too much, the temperature can not be too low, otherwise the sticky on the sticky.
Q:What is the difference between PET waterproofing membrane and BAC waterproofing membrane? What is the commonality? Is BAC a PET?
PET refers to polyethylene terephthalate, PET film using polyester composite film as the surface material, coated with rubber asphalt adhesive material, with cement mortar paste or self-adhesive. Can be constructed on the wet base surface, the grass-roots requirements are low, with high bond strength, bonding effect is good, not channeling water and so on.

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