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: How to do waterproof bathroom, construction process is what: First, the bathroom waterproof method: 1, brush the first time waterproof coating. Before the construction to ensure that the ground dry, waterproof coating to be painted, no omission, and the combination of solid grass, no cracks, no bubbles, no shedding phenomenon. Brushing the same height, the thickness of the product requirements to meet the requirements.

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: Nanning building waterproof material market where: Nanning this building waterproof coating does not seem to have a special market, waterproof materials like fast ring building materials market, Wan Tai Long have to sell, as well as Mingxiu Road and Mingxiu Road on both sides of the road have a heavy focus on waterproof materials and companies

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: What should you pay attention to before the construction of the basement waterproofing membrane?: 4, the preparation of finished products: according to the pavement area required to calculate the semi-finished products, the required slurry and prepolymer were lifted to the console, according to batch release neatly. Place the desired vinyl particles and catalyst into the appropriate position on the table.

Q: What are the key points and contents of the quality control of waterproof material?: 4, high-polymer modified asphalt waterproofing membrane: check the counterfeit effective and simple method is to cut the film wrapped down and then placed in the refrigerator freezer placed 3 hours after the removal, gently forced to break will be broken, and the national standard Require material low temperature flexibility to reach -20 ℃.

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: 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: Finished house bathroom waterproof household acceptance should be how to accept?: 2: waterproof layer should be extended from the ground to the wall, 250mm above the ground. Bathroom wall waterproof layer height of not less than 1800mm.

Q: What is the difference between finished mortar and cement mortar?: Finished mortar and cement mortar difference: Cement mortar is the synthesis of three main materials, cement, sand and water, and mixed mortar is the synthesis of four major materials, cement, sand, lime and water.

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