PE Waterproofing and Vapor Barrier Membrane

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2000 m²
Supply Capability:
500000 m²/month

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Product Description:

PE Waterproofing and Vapor Barrier Membrane


Vapor insulation membrane is a roof membrane with three-layers, which is specially designed for application on ventilated pitched roofing, can be used under bituminous membrane as a extra protection for the attic insulation. It includes PET/PP non-woven fabric layer, PE/PP woven layer and aluminum foil layer. The three-layers structure ensure extreme resistance to tearing. Furthermore, the special stabilization additives ensure 3-month resistance to UV radiation.


Chemical Composition

PP & PE, Aluminum Foil, Woven Fabric

Roll Size




Tensile Strength

MD:150N/50mm; CMD:115N/50mm

Waterproofing Rate


Vapor Resistant Rate

6.9g/m2 ▪ 24h

Aging rate under hot circumstance


MD:90%; CMD:100%

Typical Installation

PE Waterproofing and Vapor Barrier Membrane

Typical Application:

PE Waterproofing and Vapor Barrier Membrane

PE Waterproofing and Vapor Barrier Membrane


1.       Where is your factory located in?

Our factory is located in Jiangsu province, close to Shanghai.

2.       Have you ever been export?

Yes, our product has been exported to many countries.

3.       Can we get samples?

Yes, we are free for samples, what you need to assume is freight charge.

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Q:What is the car waterproof sticker material?
Engraving process car sticks A. knife engraving process: refers to the computer will be vector graphics input knife machine, the knife will be cut into a preset film shape, and then by hand will be different colors together Finished, and finally in the finished product posted on the surface of a layer of transparent transfer film, after the stickers to remove the stickers; due to knife car paste production process is complex, high cost of materials, currently only suitable for individual car and Che Youhui team Small customization
Q:How does the finished ventilator manufacturer waterproof?
In the latest country set JJCJ33 clearly stipulates that the structure to be waterproof, refers to the internal ventilation of all nodes and ventilators and roof all the nodes,
Q:Eastern rainbow waterproof how to do
General family bathroom is brush JBL waterproof coating, buy back to the first dilution, and then clean up the ground with brushing uniform brushing, the bathroom should brush the ground and the wall 1.6 meters high,
Q:Rigid (concrete) waterproof roofing shop SBS coil can brush a layer of waterproof paint before?
First, rigid (concrete) waterproof roofing SBS membrane should not be painted before the coating of any waterproof coating, otherwise it will damage the bonding strength of the coil and the grassroots.
Q:Cabinet is to buy finished products, or directly to the decoration company to do?
My home decoration cabinets are Haotian decorative package to do, although expensive, but still very worthwhile, all of their wood will be waterproof and moisture, in contact with the wall will do the underground waterproof and moisture, and are on-site cash Now do, timber materials can be seen directly, the amount of glue is not much, less formaldehyde, the latter part of the living is also more comfortable!
Q:Why should the use of high pressure perfusion waterproof plugging method
High pressure grouting construction features: 1, a high degree of finished product 2, simple operation; reduce the construction time 3, the construction from the weather; 4, non-toxic pollution;
Q:Nanning building waterproof material market where
to buy what materials are going to go to some factories, such as paper, printing materials and other manufacturers in the Nanning High-tech Zone or Nanning Economic Development Zone may be more
Q:What decoration materials, light and water, and the wall, the perfect combination of glass
Second, cover the surrounding surface With the tape or the US profile of paper to cover the surface of the interface surface, according to the width of the gap to keep the gap width, width uniformity to ensure that the sealing of the work lines neat and perfect;
Q:Find the construction steps for waterproof coatings
3, note (1) rain weather and five wind above the weather shall not be construction. (2) coating waterproof layer shall not have bottom leakage, cracking, holes and other defects and peeling, bubbling, carcassing and wrinkle phenomenon. Coating waterproof layer and the base should be bonded between the solid, no hollowing, trachoma, delamination and so on. (3) the coating site should be continuous, solid, shall not appear Alice, hollowing parts. (4) rigid protective layer before the completion of any personnel shall not enter the construction site, so as not to damage the waterproof layer; coating of the overlapping parts should be care by the staff. (5) roof should be used lime soil, clay or sub-clay for backfill, thickness 50 cm, backfill shall not contain stones, gravel, ash and organic matter. Artificial compaction of each layer 25 cm, mechanical compaction of each layer 30 cm, rammed to prevent damage to the waterproof layer. In the backfill thickness of more than 50 cm, it is allowed to use mechanical backfill rolling.
Q:Roof for the insulation, Master roof, using two waterproof construction program
Fourth, the finished product protection 1, has been laid the membrane waterproof layer, should be taken to protect the facilities, is strictly prohibited in the waterproof layer on the construction operations and transportation, and should be timely to do the protective layer of the waterproof layer. 2, through the roof, wall waterproof layer at the pipeline, construction and after the completion of damage shall not damage. 3, deformation joints, water, etc., before the construction of waterproof layer, should be temporary closure, waterproof layer is completed, should be cleared to ensure that the tube, sewn smooth, to meet the use of function. 4, roof construction shall not pollute the walls, cornices and other finished products.

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