EPDM Waterproof Membrane Manufacturer with 15-year Experience

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
2000 m²
Supply Capability:
100000 m²/month

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Product Description:


1. Product Introduction:

This waterproof coiled material is of high elasticity with best performance among high polumer

waterproof coiled material in the world.It is also the most typical one in the world.Waterproof coiled material made of ternary ethylene-propylene rubber is produced withthe use of the most advanced contiuous extrusion and vulcanization technology and related equipments which are specially designed for production of such product.It is good in compactness,without bubble and performance difference in length and breadth,perfomances reach or exceedthe demands of GB18173.1-2000 standard.

 

2. Product Specification:

There are two installation ways.one is full sticking,the other is hot welding.


Thick

1.0mm,1.2mm,1.5mm,2.0mm,3.0mm  or others

Width

1m to 4m

Length

20m

Model

EPDM, EPDM with fabric


3. Technical Sheet for EPDM Waterproof Membrane:

 

Number

Item

Unit

Value

1

Size Variation

Thichness

%

±10

Width

%

±1

Length

%

Allowed negative

2

Breaking tensile strength at normal   temperature

Mpa

≥7.5

Breaking   tensile strength at 70°C

Mpa

≥2.3

3

Breaking elongation at   normal temperature

%

≥450

Breaking   elongation at -20°C

%

≥200

4

Tear strength

KN/m

≥25

5

Impermeability(30min)

*

0.3Mpa no leakage

6

Bending at low tempreture

°C

≤-40

7

Stretch tensor at heating

Elongate

mm

≤2

Shrink

mm

≤4

8

Air oven aging(80°C×168h)

Tensile strength at   break retained

%

≥80

Elongation at break retained

%

≥70

9

Anti-alkali

Tensile strength at   break retained

%

≥80

Elongation at break retained

%

≥80

10

Nuture weathing at manual   simulation

Tensile strength at   break retained

%

≥80

Elongation at break retained

%

≥70

 

4. Product Application:

 

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 & ditchshelter, grain depot, land filling, dyke and subway.




5. Some photos:


 

 

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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:How to distinguish whether the waterproofing membrane is polyester tires?
The easiest way is: hand tear, because the polyester tire than the composite tire body more flexible, so the direct way is to tear the hand is "composite tire", on the contrary is the "polyester tire"
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:Basement SBS Waterproof Coil Division I and II type What is the difference? How is the site identified?
Type I low temperature flexibility is -20 degrees, pulling force of 500N / 5cm, elongation of 30%. Type II low temperature is -25 degrees, tension of 800N / 5cm, elongation of 40%. The appearance of the general can not distinguish, you can take the sample to the laboratory to be a tensile test on it.
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:Elastomer modified asphalt waterproofing membrane for what purpose? Need to pay attention to a few things?
1, storage and transportation, different types, specifications of the product should be stacked, should not be mixed. Avoid sun and rain, pay attention to ventilation. Storage temperature should not be higher than 50 ℃, put the storage, the height of not more than two layers. 2, when the ship or train transport, the membrane must be put up, stacking height of not more than two layers. To prevent the tilt or transverse pressure, if necessary, covered with felt cloth. 3, in the normal storage, transport conditions, the storage period from the date of production for one year.
Q:How is the water level rated and how many grades are used?
Roof waterproofing level, mainly the ability of roof waterproofing, to distinguish between the various levels, generally based on the construction process and the choice of waterproof material. Waterproof at all levels of specific materials do not have clear requirements, as long as the water resistance and service life can be achieved.
Q:Pvc waterproof membrane of the scope of application
6, light color of the surface reflection of ultraviolet radiation, the surface of the membrane to absorb less heat, low temperature; 7, long life (roof 25 years, more than 50 years underground), and no environmental pollution; 8, the details of processing is very convenient, easy maintenance, low cost.
Q:What is called a waterproof roll dry shop, wet shop
Wet laying method is to use cement or mortar as a base binder, the step is to pour the cement slurry on the grass, and then side of the shop while driving the mud to go.
Q:1.2 thick synthetic polymer waterproofing membrane two weight how to count
Waterproof to do in what position, the specific requirements, you can contact me, I have a contact in space, the specific use of what materials, synthetic polymer points several categories, the same material is not the same cost

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