• Vapour Permeable Underlay System 1
  • Vapour Permeable Underlay System 2
  • Vapour Permeable Underlay System 3
Vapour Permeable Underlay

Vapour Permeable Underlay

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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


Q: Slope roof drains do not need to be waterproof
In addition, according to conventional settings vertical and horizontal sub-grid, complex structure easy to leak.
Q: Eastern rainbow waterproof how to do
especially small places to pay attention, such as: sewer such as. And then dry about 10 hours or more, (see the environment may be, like a dry) so repeated 3 side painting is appropriate.
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: Cabinet is to buy finished products, or directly to the decoration company to do?
Finished products to buy relatively easy to do some of the cabinet to do more solid material more assured because the plate is also a long-term environmental protection or woodworking directly do better feel that the company can quote their own under the woodworker comparison
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: Self-built concrete house finished three years after the use of large-scale housing wall leakage how to do?
Second, the chisel in addition to the wall structure to the wall structure for waterproof construction, you can use the material coating, membrane and infiltration of crystallization, the quality is different.
Q: There is no formaldehyde in the finished putty
The current status of the market to buy regular manufacturers out of semi-finished products putty and formaldehyde has nothing to do, because the status quo countries also hit the product containing formaldehyde in the building materials, the current market traffic is relatively large for the water putty, putty powder which is natural mineral powder And water-based glue synthesis, because the product life long-term pollution-free, so that is impossible to contain formaldehyde, but engineering putty is usually on-site modulation, and in order to increase the adhesion of putty powder inside the addition of a large number of construction glue (Containing formaldehyde).
Q: Roof leakage, what materials do the best waterproof
Therefore, rainy days should not be construction, to wait until the sun will dry the water before construction. The roof of a large area of ??leakage or a number of water leakage points, the first by the professionals to check whether the cracks, according to the previous program to deal with the cracks in the roof covered with waterproofing membrane, to enhance the waterproof effect, you can also shop On the insulation board, because the height of the insulation board in 20 cm or more, to achieve the protection of waterproof layer and thermal insulation of the double effect. Do not want to use the insulation board of the family, you can consider the use of steel mesh concrete, leak-proof effect is also very good. Wall cracks appear seepage, under normal circumstances the professional construction team will use the basket, by the maintenance staff in the external wall construction.
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 the difference between finished mortar and cement mortar?
Finished mortar is good, easy to mix, is conducive to the improvement of masonry and work efficiency; cement sand waterproof, suitable for wall paste wall, wall light

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