EPDM Rubber Waterproofing Membrane Underground

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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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Introduction for EPDM Waterproofing Membrane:                                                                                 

Waterproof membrane for roof adopt the international advanced level cold feed extrusion continuous vulcanization process for the integration of production equipment and technology so that the system density of products is better and the products have no bubble sooth surface, no performance difference between vertical and horizontal.

 

Characteristic of EPDM Waterproofing Membrane:                                                  

· with adhesive tape on the overlap for the sealing of junction,convention for application.

· Excellent weather resistance, corrosion resistance, anti-aging, antioxidant. 

· Excellent waterproofing performance and encase nail holes.

· Good permeability, can be in damp base surface construction, make the maintenance structure internal water vapor rapidly eduction, avoid effectively mould and condensing formation
Excellent tensile strength and elongation.

· large Surface friction, grass-roots closely.
no smell,no taste,accord with environmental protection requirements.

          

Specification of EPDM Waterproofing Membrane:


No.

Item

Unit

Standard Request

1

Variation in Dimension

Thickness

%

±10

Width

%

±1

Length

%

No Negative Value

2

Tensile Strength at Break(Normal Temperature)

Mpa

≥7.5

Tensile Strength at Break(60ºC)

Mpa

≥2.3

3

Elongation at Break(Normal Temperature)

%

≥450

Elongation at Break(-20ºC)

%

≥200

4

Tearing Strength

KN/m

≥25

5

Water Impermeability(30min)

*

0.3Mpa Impermeability

6

Bend Temperature

ºC

≤-40

7

Heating Expansion/Shrinkage

Expansion

mm

≤2

Shrinkage

mm

≤4

8

Hot Air Aging 80ºC x168h

Unchanging of Tensile Strength at Break

%

≥80

Unchanging of Tearing Strength

%

≥70

9

Property of Anti Alkali 10% Ca(OH)²x 168h normal   temperature

Unchanging of Tensile Strength at Break

%

≥80

Unchanging of Tearing Strength

%

≥80

10

Elongation 40%,500x102

*

No Crack

11

Artificial Aging

Unchanging of Tensile Strength at Break

%

≥80

Unchanging of Tearing Strength

%

≥70

Appearance of 100% elongation

*

No Crack


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  Rubber  Waterproofing Membrane Underground

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Q:BS waterproofing membrane is modified? There are not a few thick drawings, how to do
For example, class Ⅱ waterproof basement waterproof, if only a SBS waterproofing membrane, then its thickness requires 4 mm; if there are other waterproof layer, you can use 3mm.
Q:Waterproof building materials after the construction of drums, bubble is what reason?
Reason 2: Construction, due to the construction of the membrane waterproof layer of paving is not true, so that part of the empty, remain in which to form a bubble. Control measures: in the asphalt waterproofing membrane construction, the first surface of the coil clean. When laying the web, the mastic should be painted evenly and carefully compaction work to enhance the cohesive force between the web and the base, the web and the web. High polymer modified asphalt waterproofing membrane construction, the flame heating to be uniform, full, moderate. Paving to roll forward while hot, while rolling with a pressure roller to exclude the air below the coil.
Q:The difference between waterproof linoleum and waterproofing membrane
The elastomer (SBS) modified asphalt waterproofing membrane is made of polyester nonwoven fabric or glass fiber mat as the tire base, styrene-butadiene-styrene (SBS) thermoplastic elastomer as modifier, Vinyl film, aluminum foil film, sand, sand, shale made of building waterproof material. The product has a vertical and horizontal tensile strength, good elongation, toughness, low temperature resistance, aging resistance, resistance to ultraviolet light, temperature difference changes, self-healing strength and other excellent performance.
Q:What is sbs, app modified asphalt waterproofing membrane
Compared to the use of SBS waterproofing membrane to use a larger range. But each has its own advantages and disadvantages, according to the local environment and the actual situation of the building in combination with the characteristics of two kinds of coil to choose materials. You have to compare the next, I can only tell you SBS waterproofing membrane prices than APP waterproofing membrane high.
Q:What should the attention of the membrane waterproof construction?
(2) the construction of the membrane waterproof layer should generally be the lowest elevation from the level of parallel roof ridge construction, so that the coil according to the direction of flow lap, when the roof slope greater than 10%, the coil should be perpendicular to the direction of the roof paving;
Q:What is the accounting subject of the waterproofing membrane
following two subjects repair costs. For the use of materials used in construction, included in the construction in progress
Q:Do you know how many square meters of waterproofing membrane to send a set of tests?
Elastomer Asphalt Waterproofing Sheets: Take a roll out of the outer roll head 2500mm, the vertical cut 800mm full-width coil sample 2. 10000 square meters for a group, the lack of a group also.
Q:What is the PEDM waterproofing membrane material?
It is widely used at home and abroad high-grade waterproof material for roof, underground, subway, bridges and require a higher waterproofing works.
Q:What is the resistance type SBS waterproofing membrane?
There are three main principles of root-resistant puncture waterproofing membrane: The first is a physical resistance to the beam with the piercing strength as a resistance method.
Q:What is the difference between PET waterproofing membrane and BAC waterproofing membrane? What is the commonality? Is BAC a PET?
BAC is not equal to PET, carcass material is not the same, and BAC also fiberglass tire coil.

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