Black EPDM Pond Liners For Fish Pond Use

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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:

EPDM waterproofing roofing membrane


1. Introduction:

EPDM Pond Liners 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, this is made of modified EPDM Waterproofing material with high strength and high flexibility.


2. Specification:

 

Name

Thickness(mm)

Width(m)

Length(m)

 EPDM

1.2-2.0

2.0-4.0

20

 

3. 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:BS waterproofing membrane is modified? There are not a few thick drawings, how to do
Do not indicate the thickness can contact the design unit, you can also judge according to the waterproof level
Q:Is the waterproofing membrane an insulating material?
Insulation board: plastic plate is made of plastic sheet, plastic for the synthesis of polymer compounds, can be free to change the body style. Plastic is the use of monomer raw materials to synthesis or condensation reaction polymerization of materials, synthetic resin and filler, plasticizers, stabilizers, lubricants, colorants and other additives, and its main component is synthetic resin.
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:How to distinguish the degree of sbs waterproofing membrane?
Method 2: send the laboratory to do low-temperature flexible test. With the eyes and hand pull and other methods can not judge, if the experienced SBS production technology staff, from the hand pull, bending and other methods to determine the initial performance.
Q:What kind of waterproofing membrane, waterproofing membrane is how to classify their respective advantages?
SBS Asphalt membrane: low temperature waterproof material will crack, the high temperature of the material will become liquid flow. PVC waterproofing membrane: Over time, the plasticizer will be displaced, and can not be re-welded, must be replaced with new materials.
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:What is the meaning of the node and the additional layer in the construction of the membrane waterproofing layer?
Waterproof membrane construction, the node is relative to the large area of the plane in terms of. Node parts are: yin and yang angle, the root of the pipeline, the rain shed, all kinds of flooding, expansion joints, deformation joints, construction joints, through the wall and other areas need to focus on processing.
Q:Is the asphalt waterproofing membrane facing the side?
2, pre-shop anti-stick method: This kind of membrane to synthetic polymer self-adhesive coil mainly single-sided self-adhesive or double-sided self-adhesive. In the construction of the floor, the coiled surface of the coil facing the day, the membrane surface does not do protective layer, in the above bar reinforced concrete pouring. In the construction of the wallboard, for the foundation pit and the structure of the wall spacing is too small, the envelope as a concrete structure of the outer wall of the wall panels, wall panels only support the internal mold, waterproof membrane nails nailed to the envelope , The adhesive surface facing the basement structure, the concrete directly with the waterproofing membrane bonding surface combination.
Q:Roof SBS waterproofing membrane can not empty shop
2, a new SBS waterproofing membrane, with mechanical fixation construction, this material can be basically the same as the PVC shop.
Q:SBS waterproofing membrane how to sample
SBS modified asphalt waterproofing membrane, APP modified asphalt waterproofing membrane: the same manufacturers, the specifications are not more than 10000m2 for a number of qualified qualified coil, each batch of random 1

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