Breathable PE Waterproof Membrane

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Packaging Detail:	with pallets or carton box
Delivery Detail:	15~30 days

breathable membrane for pitched roof
size 1.5*50m/roll
vapor permeable & waterproof
UV resistance

1) Introduction of breathable membrane for pitched roof

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) breathable membrane for pitched roof Specification

1	3-layers laminated	PP nonwoven+PE film+PP nonwoven
2	Products range	80g,90g,100g,120g,140g,160g/m2.
3	Roll size	1.5m x 50m
4	Water resistant	Class W1
5	SD-value	0.02m
6	Vapor permeability	>2250g/m2/24h
7	UV resistant	>3month
8	Test to EN13859-1	Pass -- CE mark available

3)Key Features of breathable membrane for pitched roof

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

Q: A complete set of basement waterproof construction program: Second, the basement of the external walls of water leakage construction preparation 2.1 Technical preparation 2.1.1 Selection of construction methods Waterproof engineering is related to the use of the project an important indicator, it is the construction process of a key project, difficult engineering. The choice of construction methods and programs has a direct impact on the quality of construction. The underground wall of the project SBS waterproofing membrane with hot melt method full construction. 2.1.2 before the start of the project, the first organization of engineering and technical personnel to enter the construction site, to understand the situation, to further understand the characteristics of the project to solve the contradiction between the construction technology and the implementation process. 2.1.3 technology before the end of the construction of waterproofing works by the professional foreman in accordance with the construction drawings and the existing national norms require the actual situation of the project to the construction team in writing to the end. The contents include construction site, construction sequence, construction technology, construction level, node fortification method, enhancement site and practice, project quality standard, guarantee the quality of technical measures. And after the field technical person in charge of the strict implementation of the audit.

Q: What material is used for waterproofing of tarpaulin: Cement-based waterproof paste (such as the Swiss Sika) Product category Cement-based materials non-toxic, environmentally friendly, both in the construction process also Is formed after the harmless to humans and animals.

Q: Can Henkel have water against him?: Add a small amount of water is possible because the premise of waterproofing should also be wet before the grassroots

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: Roof for the insulation, Master roof, using two waterproof construction program: Construction of roof waterproofing membrane First, the process (hot melt construction) Clean up the grass-roots → brushing the primary treatment agent → paving the film additional layer → paving the film → hot melt sealing side → water test → protective layer

Q: What is the car material so that the car can be waterproof, in the rain will not leak in?: ?B. printing, inkjet, photo, screen printing and other technology: refers to the computer will be vector or pixel images into the machine, the machine in accordance with the graphics inkjet or screen technology will color ink printing or screen in a transparent or white base film, And then through the cutting edge along the edge of the pattern; at present most of the manufacturing enterprises (such as motorcycles, electric bicycles, etc.) mass production car stickers are used screen printing process;

Q: I would like to ask how to do in the warm water above,: Do nothing to use, because the biggest leak to the hidden danger is to warm the water, but your waterproof design does not include the warm water, you say your waterproof layer construction, in the end how much significance. It is recommended to make the waterproof floor to warm the following, as to what kind of good is not good to say that good things, that kind of good is good.

Q: Developers have done waterproof, decoration house also have to do it: Carbine water to remind you: the general finished house really done by the construction unit waterproofing, but we must know: First of all, developers for the rough housing waterproofing is more casual, may use the poor waterproof performance of the material, in the construction

Q: Rigid (concrete) waterproof roofing shop SBS coil can brush a layer of waterproof paint before?: Second, the completion of the construction of the membrane and the acceptance of qualified, should do the protection of finished products, it is recommended to use cement mortar to do protective layer, construction should pay attention to the surface should be smooth pressure, and set the surface sub-grid, 1 m2. If the use of block material to do the protective layer, the sub-grid area should not be greater than 100 square meters, sub-grid width should not be less than 20mm; if the use of fine stone concrete protective layer, the sub-grid area should not be greater than 36 square meters. Note: Regardless of which protective layer is used, a separation layer should be provided between the waterproofing layer and the protective layer.

Q: Roof sunscreen waterproof layer leakage, brush milk white plastic can solve it?: Can not If the roof of a large area of ??leakage or a number of water leakage points, the first professional staff to check whether the cracks, the first to deal with leakage cracks in the roof covered with waterproof 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 use the roof of the insulation board, you can consider the use of steel mesh mixed soil. Wall cracks caused by cracks in the water, under normal circumstances the professional construction team will use the basket, by the maintenance staff in the external wall construction. Large cracks can be used to plug the king, a small crack can be used to seal the glass glue, repair with a wall waterproofing agent, after spraying a few words on it.

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