Contact: Manager Cao
Address: Group 13, Xia Niu Village, Quliang Town, Xinmi City, Zhengzhou City, Henan Province
Polystyrene board is expandable polystyrene beads containing volatile liquid foaming agent. It is heated and pre-fired to form a white solid with fine closed cell structure in the mold. It can be made into foam products with different densities and different shapes, and can also produce foam sheets with various thicknesses. At present, it is mainly used for external insulation of external walls of walls and external insulation of external walls. . Floor heating. Cold storage.
In the construction of external and external insulation of the wall, due to the roof exhaust pipe and flooding, it brings great difficulty to the construction of the waterproof layer. The downpipe. The exhaust port is the weak point of the roof. In order to be foolproof, you should first Structurally solve the hidden danger of water leakage. The roofing has a large amount of engineering, many procedures, high technical level of construction, and the use of polystyrene board needs short attention time.
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The application of polyethylene foam board in the construction industry:
1. Protect the main structure of the building and extend the life of the building. Because the external insulation is to place the insulation layer on the outside of the structure, it reduces the stress caused by the structural deformation caused by temperature changes, and reduces the harmful substances in the air and ultraviolet rays Erosion.
2. Effectively eliminate the "thermal bridge" in the past using internal insulation, "thermal bridge" is inevitable, and the external wall insulation effectively prevents the generation of thermal bridges and avoid condensation.
3. To improve the moisture temperature of the wall, generally the internal insulation needs to use the steam barrier polystyrene board layer polystyrene foam board , and the temperature permeability of the external insulation material is far stronger than the main structure. Generally, condensation does not occur inside, and the temperature of the entire wall of the structural layer is increased to further enhance the thermal insulation performance of the wall.Okay, about "use of polystyrene foam board", we will talk about it here today. If you have any questions, or if you have any questions about Zhengzhou Yuzhong Building Materials Packaging Co., Ltd., you can Telephone consultation, of course, you can also consult our customer service online!
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