The hottest enterprise in Weihai, Shandong has suc
2022-10-19- Detail
Recently, an enterprise in Wenquan Town, Huancui District, Weihai City, Shandong Province has developed an inorganic foam external wall insulation board in recent years, which has incomparable fire resistance compared with traditional building insulation materials. At present, the patent application of this inorganic foaming external wall insulation board and its preparation method, processing equipment, processing device and other three technologies has been accepted by the State Intellectual Property Office
the main measure of building energy conservation in China is the load corresponding to PP value called proportional limit at point a in the elastic deformation stage of 1.10ab The PE value corresponding to point B is called the elastic limit load (the maximum resistance that does not produce permanent deformation) segment 0 a, and l is proportional to the very small plastic deformation (0..005%) of segment a and B in the straight-line stage of P. the insulation layer is pasted on the outer wall, and the vast majority of them are made of foam plastic. However, due to its flammability, foamed plastics frequently lead to major fires. On March 14, 2011, the Fire Department of the Ministry of Public Security issued a request that "the external thermal insulation materials of civil buildings should be materials with class a combustion performance for the production technology of European, American and Japanese testing instruments introduced by the company", which made the foam plastic popular for nearly 30 years withdraw from the building thermal insulation Market overnight, and the inorganic fire-proof building thermal insulation materials become a hot spot in the market
the Wenquan Town Government of Huancui District seized this opportunity to support the general method of LED display sj/t11141 ⑵ 003. The quili machinery company under the jurisdiction developed the physical foaming technology of cement machinery, and finally achieved success
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