Diffusion Roofing Foils

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Specifications

ceiling roof material1.5mx50m
Waterproof Class W1
SD-value 0.02m
Vapor permeability: 2250g/m2/24h
UV re

1) Introduction of  ceiling roof material

  1.    Breathable Membrane is a water resistant membrane but with high vapour permeability, use as diffusion open roofing felts under pitched roof tile or vapour permeable barrier housewraps on timber frame walls

  2.    Breather membrane functions as a weather-resistant barrier, preventing rain from getting into the roof or wall assembly while allowing water vapor to pass to the exterior.

  3.    Breather membrane may also serve as an air barrier if it is sealed carefully at seams.

  4.    Breathable Membrane have good "water resistance", good "water vapor permeability", and good "air barrier properties".

2) ceiling roof material Specification
13-layers laminatedPP nonwoven+PE film+PP nonwoven
2Products range80g,90g,100g,120g,140g,160g/m2.
3Roll size1.5m x 50m
4Water resistantClass W1
5SD-value0.02m
6Vapor permeability>2250g/m2/24h
7UV resistant>3month
8Test to EN13859-1Pass -- CE mark available

3)Key Features of ceiling roof material

1CE certificated, high quality with competitive price
2Waterproof & vapour permeable
3Excellent tensile and nail tear strength
4Good flexibility and ductility
5Light weight and thin, slip-resistant surface
6Simple handling and easy to use
7Energy saving
8Long term durability
9Totally recyclable
10For both wall and roof applications


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Q:How does the waterproofing membrane work?
3, the ignition: first open the liquefied gas cylinder switch, and then hand gun slowly open the gun switch, to be heard when the gas hissing sound, ignite the flame, and then adjust the switch, the flame was blue. Ignite people should stand behind the nozzle side, so as not to be burned by fire;
Q:Rigid (concrete) waterproof roofing shop SBS coil can brush a layer of waterproof paint before?
Third, according to personal experience, SBS membrane waterproof, as long as the quality of waterproof membrane clearance, and in accordance with the requirements of the strict implementation of the implementation, it can be said that the most assured and a roof waterproofing method. Remember: First, the material to cross the border (must be the real polyester carcass), and second, pay attention to the operation carefully in the construction. Just remember these two points, it will not appear too much problem.
Q:Waterproof mortar expensive or dry mortar expensive
Cationic neoprene latex is a polymer modified polymer anti-corrosion system. By the introduction of imported epoxy resin modified latex by adding the domestic neoprene emulsion and polyacrylate, synthetic rubber, various emulsifiers, modified latex and other components of the polymer latex.
Q:How can the toilet waterproof works fail?
Can only do a new waterproof, and now have engaged in the base of the waterproof coating, the effect is very good. It is best to ask professionals to do their own difficult.
Q:What is PE waterproof cloth and PVC tarpaulin
PVC (tarpaulin) Features: coated high-strength polyester waterproof cloth is a high-strength polyester canvas-based cloth, coated with polyvinyl chloride (PVC) paste resin with accelerator, anti-mildew agent, anti-aging agent, anti Electrostatic agents and other chemical additives, made by high temperature plastic. Waterproof, anti-aging, anti-static and other properties; and the product breaking strength, tear elongation, tear strength is much better than the traditional tarpaulin; product appearance colorful, it is pleasing to the eye. The surface of the special treatment from the anti-skid effect, is the international popular waterproof cloth, and the width of large, reaching 2 meters wide, processing products can reduce the patchwork to improve the quality, can be used to heat sealing stitching, The And according to user needs to produce different functions, different colors, different thickness of the product.
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:There is no formaldehyde in the finished putty
Visible putty powder and formaldehyde or a great relationship, but now many manufacturers have introduced environmentally friendly putty powder, not only environmentally friendly pollution-free important is also can control the air, there is a negative ion putty powder is the composition which contains tourmaline tourmaline, through And the water molecules in the air combined with the decomposition of negative ions to deal with the air, anion can be neutralized with formaldehyde into dust falling into the air, you can also remove the dust in the air, as well as enhance the metabolism of the function.
Q:How to ensure the waterproof quality of the underground shear wall (retaining wall)?
1, when the basement buried depth is not large, you can use the digging method, once in place, and then press the first on the next, the order of construction.
Q:Developers have done waterproof, decoration house also have to do it
so, in your house When the decoration, or should do a waterproof treatment.
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.

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