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
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
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.
Breather membrane may also serve as an air barrier if it is sealed carefully at seams.
Breathable Membrane have good "water resistance", good "water vapor permeability", and good "air barrier properties".
2) ceiling roof material Specification
3)Key Features of ceiling roof material
- Q:Villa roof leakage what general reasons, what materials to remedy
- First, the roof leak to find the first leak, looking for the main leak from the roof to the lower to find leakage. First look at the roof there is no crack, the original waterproof layer is not aging, the roof of the original waterproof membrane has no bubbles, there are bubbles to prove that the water has entered the bottom of the waterproof layer, and thus leaking, and roof On the gutter there is no clogging.
- Q:Roof for the insulation, Master roof, using two waterproof construction program
- Third, security measures 1, firmly establish the "safety first, prevention first" safety production policy. Before the operation, the site management personnel must be to the operation team to carry out security technology to the end, and actively carry out pre-class security activities, security personnel check, supervise. 2, the roof around the poles outside the scaffolding (protective railings), roof construction is strictly prohibited removal. 3, roof construction, debris and other materials is strictly prohibited from the roof directly down throwing. 4, storage of coils and adhesives warehouse or site to prohibit the fireworks, for the use of fire, there must be fire prevention measures, and should set a certain number of fire extinguishers and sand bags. 5, oil drums should be flat, not two carrying, in the transport process, pay attention to balance, the spirit to focus, to prevent accidental fall caused harm. 6, transported to the roof of the material, should be scattered on average, with the use of transport, not concentrated stacking. 7, the use of torch, you should clear the surrounding flammable items, must be away from the base of oil, is strictly prohibited in the brush base oil area using the torch. Torch petrol should not be over full, cheer should not be too much, in the fire site must be equipped with fire equipment.
- Q:There is no formaldehyde in the finished putty
- Often people are talking aldehyde color change, because the formaldehyde is very polluted environment contains a lot of carcinogenic substances, so into the wall inside unknowingly become an environmental killer.
- Q:What are the materials used in the ceiling?
- Kitchen bathroom ceiling material is divided into four categories, namely, PVC material, aluminum gusset material, waterproof gypsum board, sauna board. Kitchen bathroom ceiling material 1: PVC material ????PVC is made of vinyl chloride in the role of the initiator made of thermoplastic resin, made of honeycomb shape. Suitable for use in damp places such as kitchen and toilet, because the PVC material ceiling in the life of a certain guarantee, you can use for 50 years without damage, while waterproof, heat insulation effect is good, but also has a certain noise Effect, in the kitchen is the best use of the ceiling material.
- Q:Roof sunscreen waterproof layer leakage, brush milk white plastic can solve it?
- Fourth, for some of the construction of the roof of the cover of Hong Kong leakage, as long as the removal of tiles on the grass, moss or dust after the replacement of tiles, leak-proof effect is the same. For flat roofs, the roof of the obvious cracks, with the tool will be cracked into a "V" or "U" shape, filling the caulking ointment, filled with cracks and above the use of waterproof wrap around the package. To strengthen the leak-proof effect, you can also shop a layer of waterproofing membrane. ? ???Roof leakage how to deal with five, most of the use of clean up the roof, crack filling, crack sealing, mortar to find equal maintenance methods. Waterproof methods are: membrane waterproof, rigid waterproof, flexible waterproof, waterproof coating and other methods. You can also use the plugging the king is better, for the seepage, slightly dug the slot can be directly plugging the dry powder into the tank, compaction, wiping, sprinkler can be maintained. If the investigation is your home to leak water, the main problem should focus on the surface of the leakage interface and the upper part of the section, it is recommended to find professional leak-proof, it is estimated that it is to spend tens of dollars, if you want to repair it To buy a waterproof paint, (the specific name of a lot to go to that kind of store that they know) and then painted in the floor drain and toilet under the mouth of the water pipe and the upper section can be.
- Q:What material waterproofing can be mixed with cement sand
- Waterproof layer used in the cement label of not less than 32.5MPa, the thickness of cement mortar should be 2-3cm, the surface clean and solid without cracks; mortar leveling layer of cement should not be less than 32.5MPa, leveling layer to smooth compaction, finished product maintenance is not low In 5 days.
- Q:Can acrylic materials be perforated? How to do waterproof after punching?
- Anti-corrosion nine PCT board size is greater than the size of the hole, that is, just in the hole on the nine-plate, This can play a certain role in strengthening.
- Q:What is the difference between finished mortar and cement mortar?
- Finished mortar for dry areas, because the addition of lime, lime water retention is good; cement mortar for wet areas, because the high strength.
- Q:Js waterproof coating without powder can brushing
- impossible. JS waterproof coating must be added cement, because this waterproof coating with a certain proportion of cement. 1. JS plastic waterproof coating before the construction of the base surface treatment: the base must be strong, clean, smooth, moist; base surface pores, cracks and other shortcomings, first to use cement mortar to achieve the role of repair smooth; Angle to use the knife to use this tool to repair the shape of the semi-fillet; to ensure that the base surface is full of moisture, but no water;
- Q:Finished house bathroom waterproof household acceptance should be how to accept?
- 4: coating waterproof layer coating evenly, the thickness of the product to meet the technical requirements, the general thickness of not less than 1.5mm not exposed at the end.
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Vapour Permeable Underlay
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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