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

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 ceiling roof material

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 can the toilet waterproof works fail?: Use 755 new waterproof material can be painted three times. There is also a new type of waterproof material is water-like brush is also three times, you can go to the building materials market to see, you know.

Q:Cabinet is to buy finished products, or directly to the decoration company to do?: Do the cabinet can be in accordance with your size, finished cabinet moldy, which is not necessarily. You have to buy some of the Well

Q:Oriental rain rain waterproof how to: 1, the East Yuhong waterproof coating quality assurance In the national waterproof products and technology market, rain rain waterproof material is unique, is the product of long-term demand for professional waterproof brand, long-term dominate in the waterproof market.

Q:There is no formaldehyde in the finished putty: In addition, the addition of redispersible latex powder in the putty powder will make the putty have stronger adhesion and mechanical properties, outstanding water resistance, permeability, as well as excellent alkali resistance, abrasion resistance, and can improve water retention Sex, increase the opening time, enhance the durability.

Q:What is the car waterproof sticker material?: 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:Hello, roof with SBS waterproof material bulk density is how much?: As the SBS coil finished with pure asphalt is not the same, the coil includes a variety of surface material weight. The following is the different types and different thickness of the SBS coil unit area weight, due to the need to lap and pave the reinforcement layer, calculate the load in the following unit area weight, the general multiplied by 1.2 coefficient.

Q:What should you pay attention to before the construction of the basement waterproofing membrane?: 2, the mold of the nail set: in accordance with the pre-scheduled area along the painted bottom line nail with polyethylene film wrapped wood mold. Mold to be flat, with the basic nail implementation, to prevent leakage material.

Q:What is the car material so that the car can be waterproof, in the rain will not leak in?: ?C. metal technology and other: metal technology refers to the aluminum plate and other metal plate through the machine to suppress the concavity and convex surface, and then made of metal paint color, and finally after grinding, drawing and other production of the car stickers (car standard); Area can not be too large, can only be used for a small range of iconic car stickers.

Q:Waterproof material water leakage construction should pay attention to what: Or to local, if it is a bathroom, it should pay attention to these points: Bathroom waterproof practice: 1, ground handling Before the water treatment, must first find the ground. Leveling layer of construction methods: the base surface with gaps, cracks, unequal defects, with cement mortar repair smooth. So that the base surface must be strong, smooth, clean, dust-free, greasy, wax, release agent, and other debris material. Leveling layer before drying can be waterproof construction, construction should be fire, waterproof. After the completion of the waterproof layer, to be finished product protection, not on the move.

Q:Roof for the insulation, Master roof, using two waterproof construction program: Fourth, the finished product protection 1, has been laid the membrane waterproof layer, should be taken to protect the facilities, is strictly prohibited in the waterproof layer on the construction operations and transportation, and should be timely to do the protective layer of the waterproof layer. 2, through the roof, wall waterproof layer at the pipeline, construction and after the completion of damage shall not damage. 3, deformation joints, water, etc., before the construction of waterproof layer, should be temporary closure, waterproof layer is completed, should be cleared to ensure that the tube, sewn smooth, to meet the use of function. 4, roof construction shall not pollute the walls, cornices and other finished products.

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