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 Dongyang sun of Steel Materials Co., Ltd. to introduce you to the knowledge of steel structure fire. Measures are varied, the key is to take different approaches under different circumstances booth prices, such as the use of insulation, refractory steel barrier direct flame burning, reduce the speed of heat transfer postpone steel temperature, strength becomes weak time . But no matter what method booth to take where to buy, the principle is the same. Here are several different fire protection of steel structures. Dongyang sun of Steel Materials Co., Ltd. to introduce you to the anti-slip precautions. When the sun of Dongyang Steel Materials Co., Ltd. in the anti-slip test when one of the following conditions occur, the corresponding load can be defined as anti-slide specimen load: 1, the test machine needle phenomenon occurred back; 2, specimen side Draw lines occur dislocation; 3, deformation curve mutations on the XY recorder; 4, specimen sudden "bang" sound. Anti-slip coefficient, the test should be based on measured values ??of the measured loads slip Nv and bolts prestressed P, the following formula, should take two digits after the decimal point. Where to buy booth booth _ _ Ningbo sun of steel material excellent prices offered by Dongyang sun of Steel Materials Limited. Dongyang sun of Steel Materials Co., Ltd. (www.dysdjg.com) strong, credible, Jinhua in Zhejiang steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the sun of steel material and you hand into the brilliant, for a better future!