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:Is the waterproofing membrane an insulating material?
3, with a metal carcass resistant root puncture waterproofing membrane, such a coil in the metal copper fetal base, there are other metal fetal base of the coil.
Q:Polyethylene polypropylene waterproofing membrane forming. Secondary molding, what does it mean? How to distinguish?
The second compound is, first produced or bought from the market polyethylene film, by heating the polypropylene non-woven composite up. This method is not enough heating, non-woven stickers are not strong, heating is too high, the polyethylene film damage, polyethylene plastic through the second heating to speed up his aging. Further, the polyethylene film for secondary compounding, the proportion of the recycled plastic is too high, and the anti-aging property is lowered.
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: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:Sbs waterproof sheet and app coil how to see it
APP is a plastic body modified asphalt waterproofing membrane referred to, usually also known as APP modified asphalt waterproofing membrane, is a polyester felt, glass fiber mat or glass fiber reinforced polyester felt for the fetal base, random poly (APAO, APO, etc.) as a petroleum asphalt modifier, both sides covered with insulating materials made of building waterproofing membrane, product markings according to the following procedures: name, model, fetal base , The upper surface material, the lower surface material, the thickness, the area and the standard number, for example: 3mm thick, 10 square meters, the upper surface of the mineral pellets, the lower surface of the polyethylene film, polyester fetal base, Modified asphalt waterproofing membrane marked as: APP I PY M PE 3 10 GB18243-2008.
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:Can waterproof sheets be used on steel roof panels?
The main products are asphalt waterproofing membrane and polymer waterproofing membrane.
Q:Why is the top cover of the basement waterproofing? While the floor has to empty shop?
Basement waterproof construction specification. Basement waterproofing acceptance specification.
Q:Why the roof of the waterproof membrane and insulation rock wool board to do between the isolation layer?
2, the insulation layer can be done on the waterproof above, according to the nature of insulation materials, insulation layer and waterproof layer can be set between the isolation layer or not set. If the waterproof layer on the laying of polystyrene foam board, do not need to do isolation layer; if the block of inorganic insulation materials, such as foam glass, waterproof layer should be set on the cement mortar protective layer; if the waterproof membrane to do Foam concrete or polyurethane block insulation, you can dry in the coil a linoleum for the protection of the isolation layer.
Q:What is the PEDM waterproofing membrane material?
Process: clean up the grassroots → brushing the primary treatment agent → additional layer of treatment → film paste surface coating → base surface coating → coil bonding, exhaust, compaction → coil joint bonding, compaction → roll Material end of the head and edge processing → do protection.

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