Black EPDM Rubber Waterproof Swimming Pond Liner

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Qingdao
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TT OR LC
Min Order Qty:
2000 m²
Supply Capability:
100000 m²/month

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Product Description:

EPDM waterproofing roofing membrane


1. Introduction:


1.Product composition 

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 exceed the demands of GB18173.1-2000 standard.

2. Advantages of  epdm membrane

1>Excellent antiaging performance, service life up to 50 years                  

2>Working well with in 40C to 100C,it canbe constructed with a single layer in ambient temperature.                                                         

3>Waterproofing on various kinds of underground project,industrial of civil buildings and structures.                                                                     

4>high extension rate, high tensile strength, small size changes at heat treatment     

5>Good plant roots penetrability resistance and can be made waterproofing layer of planting roof                                                                    

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

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

8>Convenient application ,solid joint, no environment pollution                       

9>chemical corrosion Resistance, can be used for special occasions                       

10>Convenient maitenance, low cost.

3Application Scope of  epdm membrane

 

Widely used in roofs, basement, toilet ,swimming pool, and all kinds of industry and civil building 

 

waterproofing, reservoir, vivicism, bridge, underground, tunnel and dam waterproofing ,especially

 

 to the keystone waterproofing projects which is durability, high corrosion resistance and easy 

 

deformation.

 

4. Technical Data:

The item name

Indication

Applicable test items

Tension Strength (MPa)

Normal temperature≥

7.5

GB6.3.2

60°C

2.3

Elongation at break

Normal temperature≥

450

-20°C

200

Tear strength N ≥

25

GB6.3.3

(0.3Mpa.30 min)Water tightness

 No seeage

GB6.3.4

Flexibility at low temperature ≤

-40

GB6.3.5

Heat expansion (mm)

Extended ≤

2

GB6.3.6

Contraction ≤

4

(80°C×168h)

Fracture tensile strength retention  %≥

80

GB6.3.7

Hot air ageing

Keep rate tore elongation

70

%≥

Alkaline [10%Ca(OH)2Normal temperature×168h]

Fracture tensile strength retention %≥

80

GB6.3.8

Keep rate tore elongation%≥

80

Ozone aging  

GB6.3.9

Artificial climate ageing

Fracture tensile strength retention %≥

80

GB6.3.10

Elongation at break %≥

70

Bond peel strength

Standard test condition

1.5

GB6.3.

4. Product Show:

 


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Q:What is the difference between construction non-vulcanized waterproofing membrane and vulcanized waterproofing membrane?
The vulcanized waterproofing membrane is characterized in that it consists of a vulcanized butyl rubber, a softening agent, a hard acid and a filler, wherein the parts by weight are butyl rubber: softening agent: hard acid: filler = 1 : 0.003-0.015: 0.006-0.036: 0.32-0.73, wherein the softening agent uses a mechanical oil, which can also be made into a high-strength waterproofing membrane by sandwiching a layer of the web between the two layers of the waterproofing membrane.
Q:Is the waterproofing membrane an insulating material?
There are many varieties of coil, the vast majority of the coil itself is insulated, mainly refers to the rubber, resin, asphalt. But the following are non-insulated: 1, PSS metal waterproofing membrane, which is the only coil in the whole metal coil, but the strict sense should not be included in the waterproofing membrane;
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 should the attention of the membrane waterproof construction?
(3) Paving method: peel the coiled surface of the release paper, the membrane attached to the base surface, the long side of the membrane waterproof material to keep 50mm, short side lap to keep 70mm, the coil required to maintain a natural relaxation , Do not pull too tight, the web should be done, should immediately use a flat vibrator full compaction, the vertical parts of the rubber hammer with real;
Q:What are the advantages and disadvantages of waterproofing membrane?
The waterproof membrane study its drawbacks: waterproofing is performed when the amount of coating material according to the cross-sectional shape of the waterproof base waterproof construction, the need for a complex shape of the base layer a plurality of splicing, waterproofing overlap each other at the bonding difficult than Large, due to the impact of multi-block splicing waterproof layer of beauty; then completely absolute seal will become the main problem, the biggest hidden dangers, the most opportunities is the coiled parts of the coil; then high-grade waterproofing membrane with a few decades durable for a long time, but the country is still less matched the binder, and the binder material itself due to environmental factors such as loss of adhesion is often ahead of function, thus leading to the failure of the waterproof self-evident; Furthermore Waterproof membrane after the construction of the protection and leakage after the maintenance is also a problem, exposed waterproof layer of foreign mechanical damage prevention is very important, waterproof membrane and the grass-roots bonding, whether full of shops, shop, shop air, between the base layer and the web would be to go aqueous layer, regardless of any part of the cross-cutting breakage, degumming, drooling (even the only one), the entire coherent thereto waterproof power level Will lose all bad, if you can not find damaged and defective parts, the local repair is not possible, then only redo waterproof layer.
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.
Q:Whether the polyester waterproofing membrane can be used for roofing waterproofing
2, roof waterproofing is not just a layer of waterproof membrane, according to the design of the coating is usually used waterproof layer + polyester membrane waterproof layer;
Q:What is the accounting subject of the waterproofing membrane
For external construction, included in the construction Self-service maintenance, included in the manufacturing costs (management costs)
Q:SBS modified asphalt waterproofing membrane and synthetic polymer membrane the same, not the same, what is the difference?
SBS modified asphalt waterproofing membrane is a kind of high-polymer modified asphalt waterproofing membrane, high polymer modified asphalt waterproofing membrane is synthetic polymer modified asphalt coating layer,
Q:Roof SBS waterproofing membrane can not empty shop
3, under normal circumstances, with ordinary SBS coil roof waterproof, to Shitao as well, to prevent the emergence of a little water into the overall failure of the string of water phenomenon.

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