Good Quality Breathable Membrane

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Product Description:

Breathable Membrane

Description of 3 layer breathable membrane:
          Breathable membrane is thermal laminated by the high polymer material in the middle layer . Paving on the top of  the insulation system, it can strengthen the water tightness of the building, as well  as to eliminate humidity inside the containment by the unique breath ability,   thus  to  retain the duration of building effectively , playing a part  in thermal insulation,  energy conservation and living environmental improvement.


Building up principle of 3 layer breathable roof membrane:
          3 layer breathable roof membrane,  thermal laminated by high polymer material + polyolef in microporous membrane + high polymer material, we create this technology in China which is advanced  all over  the  world. Polyolefin microporous membrane has excellent breathability, as well as good duration. Polyolefin microporous membrane has not only acid and alkali resistance, but also good extensibility which enable the fasresilience after tearing by nail so that  to improve the sealing performance.


Operating principle:
          There are two kinds of operation principle for  breath:  microspore and hydrophilic group. Breawarf breathable roof membrane adopt  the principle of microspore. The minimum diameter of  water drop is  about 20 micron while the diameter of water  vapour molecule is about 0.0004 micron, because of the enormous difference, water vapour can get across according to the dif fusibility,  while water  molecule can't pass because of the surface tension.   As a result,  the breathable membrane can prevent osmotic water , so that to have the water proof  function.


Characteristics of 3 layer breathable membrane:
       A Excellent Performance at water resistance
       B Particular function of vapour permeability, so called breathable membrane

                           

       C Good performance at UV resistance

       D Tear resistance, wear resistance, good extensibility.
       E Light and thin, antiskid, with good low temperature flexibility,  suitable for construction in different condition.
       F The 100% recyclable polymer materials, fit the ecologist requirements.


Function of 3 layer breathable membrane:
    Air-tightness of Breawarf breathable membrane
     Breawarf breathable membrane paves outside of the insulation system, wrap up the whole building, can strengthen air-tightness effectively and reduce air leak as well as convectional heat loss.


    Water tightness of Breathable roof membrane
      Thanks to the prominent water proof performance, Breathable membrane can wrap building tightly , protect the building from corrosion of water vapour and rain. Guarantee good insulat ion performance and well durability of building, enable the building to be more energy conservation and environmental protection.
                                                   

    Permeability of Breawarf l3 ayer breathable membrane
      Breathable membrane paves outside of the insulation system, enable the water vapour inside the insulation system to exhaust, solve the condensation problem, protect the insulation system.When condensation appears because of the temperature difference, the water drop will forming at the top of roof or surface of wall, incursion of such water drop into the insulation system will result in the lower thermal efficacy and shorter duration of building. After pave Breawarf breathable membrane, water vapour will exhaust easily . The water drop condensate inside the roofing tiles will drop to the Breawarf breathable membrane, flow away from the drain tank.

Reduce construction cost
  Breathable membrane can protect the insulation system,  saving the fine concrete or the film waterproofing materials which regularly paved on top of  insulation system so that  to reduce theconstruction cost.


Application of breathable membrane
         Mainly used as underlay for pitched roof and enclosure protection for insulating layer of walls.


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Q:How does the waterproofing membrane work?
5, lap seam treatment: the roll is rolled, the adjacent two webs of the joints with a short stove welding welding sticky, heated to spill hot melt adhesive for the degree, and then use the flame and iron wipe The sub-joints will be evenly heated to wipe the edge; 6, the coil side of the sealing side of the construction.
Q:What material is used for waterproofing of tarpaulin
Due to the cement-based products, will not cut off the structure of the connection waterproof layer of good wear resistance, can not protect the layer
Q:Waterproof mortar expensive or dry mortar expensive
Dry mortar is usually called hydraulic cement mixed mortar, refers to the dry sieve treatment of aggregate (such as quartz sand), inorganic cementing materials (such as cement) and additives (such as polymers) and so on a certain proportion of physical mixing Into a granular or powdered, in the form of bags or bulk transported to the site, add water, mix directly after the use of materials.
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:What is the price of a waterproof window cover?
The benefits of window sets (1) the most important role of the window cover is to protect the role of the window. Because long-term use is easy to make the window side of the phenomenon of damage, and window cover made of wood, can play a good anti-collision protection. (2) the design of the window cover to a certain extent also played with the door sets, baseboard echoes the effect, because they are with the whole space, the common bear the role of income side. (3) window cover is the form of the windowsill match, we shop a piece of marble and the like things on the windowsill, often feel more monotonous and abrupt. Plus hood, the feeling will be more complete. Window cover style features: window cover and the door is echoes, in general, if the door is no door sets, then the window does not need window sets; the other hand, if there is no door sets and no window cover, there is a no completed The feeling that, in most cases, the requirements of the style of the window cover and the same door uniform.
Q:Roof sunscreen waterproof layer leakage, brush milk white plastic can solve it?
Second, check the plaster layer is empty, if not empty easy to use polyurethane brush twice, the surrounding multi-coated 10 cm. If the empty drum, then use the cutting machine to remove the plaster within the scope of the plaster, along the cracks on both sides of the expansion of 10 cm brush twice the polyurethane, brush the cement slurry and then do the surface layer. If a large area of ​​leakage, it is recommended to use acrylic waterproof coating brush twice, because the polyurethane black too heat in summer affect the indoor temperature.
Q:Can Henkel have water against him?
In order to ensure the quality of the proposed do not add water, the general finished materials are proportional, emulsion and powder, in strict proportion.
Q:Js waterproof coating without powder can brushing
4. Coating protection: JS waterproof coating after the end of the construction, not thoroughly dry before the need to protect the coating, including the suppression of pedestrians, rain erosion, exposure, sharp damage to objects; thoroughly dry solid JS cement Emulsion coating does not need to do other protective layer;
Q:How does the finished ventilator manufacturer waterproof?
Rooftop natural ventilator waterproofing measures are mainly two kinds, one is the traditional silicone, adhesive tape waterproof, the other is the structure of water, the national standard Atlas 11CJ33 "ventilation and light skylight" recommended the use of structural waterproof technology.
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.

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