EPDM Weldable Waterproofing Membrane for Pond Use

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Loading Port:
Qingdao
Payment Terms:
TT or LC
Min Order Qty:
2000 m²
Supply Capability:
200000 m²/month

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Product Description:

EPDM waterproofing Rubber membrane

1. Product Description:

EPDM waterproofing membrane is the modified materials. They are based upon EPDM rubber with modifier, softener and accelerant  assistants added to provide flexibility and stability . Through the precise ingredients, mixing, extrusion, rolling, curing processes to made of  modified  EPDM Waterproofing material with high strength and high flexibility.


2. Product Specification:

Type

EPDM Weldable Waterproof Membrane

Material

EPDM Rubber

Thickness

1.2mm

1.5mm

2.0mm

Weight(kg/m2)

1.54-1.58

1.79-1.83

2.25-2.29

Size

1.2m-4m(width) * 20m(length)/roll

Type

 Weldable

Pattern

Non-reinforced(homogeneous)

Packing

with plastic bag and then several bags in one pallet

Color

Black

Application

Roof, basement, pond, Lake, steel  structure roof,

swimming pool, underground, tunnel, etc

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


3. Technical Data:


1

Tolerance on size

Thickness

%

±10

Width

%

±1

length

%

Does not allow negative

2

Fracture tensile strength (normal temperature )

Mpa

≥7.5

Fracture tensile strength(60 degree)

Mpa

≥2.3

3

Breaking elongation,(normal temperature )

%

≥450

Breaking elongation,(zero 20 degree)

%

≥200

4

Tearing resistance

KN/m

≥25

5

impermeability

*

0.3Mpa impermeable

6

Bending at low temperature

°C

≤-40

7

Elongation and contraction volume at heating

Elongation

mm

≤2

contraction

mm

≤4

8

Hot air aging 80°CX168h

Fracture strength retention

%

≥80

Rate of elongation at break

%

≥80

9

Alkaline (saturated Ca(OH)2  solution normal

Temperature x2  168h )

Fracture strength retention

%

≥80

Rate of elongation at break

%

≥80

10

Ozone aging (40 degree by 168 hours )

Elongation 40% , 500x10-2

*

No Crack

11

Phytotron aging

Fracture strength retention

%

≥80

Rate of elongation at break

%

≥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 & ditch, shelter, grain depot, land  filling, dyke and subwayt.



4. Some photos:



RFQ:

 

  1. What's your payment terms?

    T/T ,LC at sight

  2. What's your pacakge?

    One roll with one plastic bag, then several rolls in one pallet

  3. What's your delivery time?

    One week after received your payment

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Remaining: 4000 characters

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Q:What is the difference between construction non-vulcanized waterproofing membrane and vulcanized waterproofing membrane?
The advantages of the present invention Is: 1. elongation of permanent deformation is good, after stretching the rebound rate is small, no internal stress, can be fully adapted to the external factors caused by the deformation, there is no accelerated aging after the problem, so the service life can be improved 2-3 Times more than. 2. elongation, up to 1000%. 3. Natural vulcanization of a long time, can reach more than 10 years. 4. Good resistance to low temperature performance. 5. Bonding performance is good. 6. Production costs and operating costs are lower than other existing products.
Q:What are the requirements for frost resistance of basement floor polymer waterproofing membranes?
Requirements are, when the material quality testing, the ground temperature must meet the requirements of national norms.
Q:What is waterproofing membrane?
waterproofing membrane, high polymer modified asphalt waterproofing membrane and synthetic polymer waterproofing membrane; according to the different carcass are divided into no carcass membrane, paper coil, glass fiber Tire Coil, Glass Fabric Coil and Polyethylene Tire Coil.
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:Whether the polyester waterproofing membrane can be used for roofing waterproofing
3, even if the roof exposed, the sun exposure is no problem, because the membrane waterproof layer above is to do the protective layer, insulation layer, rather than directly waterproof layer set in the open air;
Q:Is the foundation pit waterproofing and the foundation pouring on the working face?
1, foundation pit membrane waterproof is the entire basement part of the package. So the basic floor of the waterproof material and the external walls of the waterproof material as much as possible.
Q:What is rigid waterproof, flexible waterproof?
2, flexible waterproofing refers to the waterproof layer in the external force, the waterproof material itself has a certain degree of stretch ductility (such as rubber-like flexibility), to resist the elastic layer of elasticity within the grassroots cracking, showing a certain degree of flexibility. Such as rubber-like membrane waterproof, polyurethane coating waterproof.
Q:Construction Measures for Waterproof Coil in Winter
High polymer modified asphalt waterproofing membrane to hot melt construction is more simple, the construction temperature can be within -10 ℃. 1. Base treatment agent to be volatile completely, full. Winter construction often use solvent-based treatment agent, one is free from frozen, the second is easy to operate. Low temperature in winter, solvent evaporation slow, so should strictly control the solvent drying time, winter in 10h above the basic volatile full, finished, and then arrange the hot melt coil process to prevent the fire.
Q:What is the preferred level of waterproofing?
3, roof 3 waterproof: Application: general building; Waterproof layer of reasonable use of life: 10 years; Waterproof layer selection of materials: should choose three asphalt four oil asphalt waterproofing membrane, polymer modified asphalt waterproofing membrane, synthetic polymer waterproofing membrane, metal sheet, polymer modified asphalt waterproof coating, synthetic polymer waterproof coating , Fine stone concrete, flat tile, felt tile and other materials;
Q:Sbs modified asphalt waterproof membrane polyester type Ⅰ type Ⅱ how to distinguish
These two kinds of materials from the current surface is exactly the same, if it is experienced people, you can through the tension on the sheet asphalt to determine the initial situation, if the domestic refrigerator can reach -25 ℃ low temperature, can also be low temperature flexibility Not broken after the initial judgment). To correctly determine the need for sample inspection.

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