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:On the roof of the waterproofing membrane paving the direction of what are the requirements
The direction of the web should be determined according to whether the slope of the roof and the roof is affected by vibration: when the slope of the roof is within 3%, the asphalt waterproofing membrane should be parallel to the roof; at 3% ~ 15%, the asphalt waterproofing membrane may Parallel or vertical roof paving; slope greater than 15% or by vibration of the roof, asphalt waterproofing membrane should be vertical roof paving, and polymer modified asphalt waterproof and synthetic polymer waterproofing membrane can be parallel or vertical roof paving; The upper and lower layers should not be piled with each other vertically.
Q:It is good for black roof with waterproof paper
Roof waterproof selection is generally: SBS modified asphalt waterproofing membrane and self-adhesive waterproofing membrane.
Q:3MM thick, one square meter waterproof membrane SBS price?
1,3MM thick, one square meter of waterproof membrane SBS prices in 20 --- 30 yuan range.
Q:Do you know how many square meters of waterproofing membrane to send a set of tests?
Modified asphalt polyethylene tire waterproofing membrane: any volume in the distance 2m at the end of the interception of 1m full-width coil sample 2, 1000 volumes for a group, the lack of a group also
Q:Sbs waterproofing membrane can make bathroom waterproof?
If used in roof waterproofing, it is recommended to use ASPP modified asphalt waterproofing membrane, because it is suitable for high temperature, there is strong solar radiation in the building waterproof.
Q:1.2 thick synthetic polymer waterproofing membrane two weight how to count
Different materials of the coil its unit weight is not the same, and some polymer membrane with self-adhesive or empty shop, without adhesive, so according to the specific material and paste method for calculation, the above calculation, the exact calculation can be based on the actual The material was measured for its weight per unit weight and then the lap coefficient and binder were calculated.
Q:SBS waterproofing membrane how to sample
PVC (PVC) waterproofing membrane, chlorinated polyethylene waterproofing membrane: the same manufacturers, specifications are not more than 5000m2 for a group, take any volume, at a distance of 300mm from the end of about 3m as a sample.
Q:Why the roof of the waterproof membrane and insulation rock wool board to do between the isolation layer?
Roof on the waterproof membrane and the insulation between the rock wool board to do isolation reasons: 1, leveling layer is generally in order to make waterproof sheet paving when the formation is not empty drums, and sometimes leveling layer can also increase the bond strength of the substrate and the grassroots. But not all of the membrane paving must be done leveling layer, such as polyethylene polypropylene waterproofing membrane is a special mortar as a binder, not very uneven in the base can be directly on the construction. The insulation layer of the grassroots level is generally not leveling layer, but do nothing bad, to reduce the block insulation material porosity, improve the insulation effect and the overall strength of the insulation layer is useful.
Q:Floor tiles on the terrace leak, can be directly on the brick shop SBS coil and then cast the cement?
3, the first waterproofing process: slotted, filled, waterproof package, neutral weather-resistant structural adhesive, this process has a wide range of use, waterproof effect, long life, convenient construction and other characteristics, as long as the use of this A process, the terrace is almost no water leakage. But this process also has its shortcomings, it is only suitable for more standard terraces and walls, such as foam insulation wall, wall mosaic wall, physical brick wall. On the contrary, the structure of the terrace, such as glazed tiles, semi-inclined wall, etc., is not suitable for this process.
Q:Asphalt waterproofing membrane and polymer waterproofing membrane
It is a kind of self-adhesive polymer with self-adhesive function, such as butyl rubber and anti-sticking layer, which can be compounded with a certain thickness of the modified asphalt waterproofing membrane. Modified asphalt waterproofing membrane.

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