Caitu fire resistance is a confusing domestic pressure plate "on the use of polystyrene or polyurethane and other non-fireproof material for insulation of course there is a problem! But without the use of heat insulation layer # use only one steel building! as according to the existing fire safety regulations! it is difficult to meet the requirements "when the fire test! side of the jet flames! And if it goes up the other side of the plate)! 01!" is deemed to have reached its limits. "If there is no insulation! minutes inside! steel which reached +! 11! "And the heat is impossible to reach / a" 23 or more "project, but in fact the international single plate without insulation of a lot of" both insulation and also Fire Requirements! will result in excessive costs! in economic strength is still very weak case! this remains to be studied. Caitu influence on the measurement area: lime color coated detection area is larger, the test results of the representative color coated Buying better detection accuracy also increases. Thickness of the magnetic detection probe diameter is generally 1.5 mm color coated appliances, detection probe micrometer diameter 6.3 mm, optical microscopy method of measuring the length of generally not more than 1 mm, and measuring the diameter DJH also a general law mm. Therefore, under the same conditions, these four kinds of detection methods micrometer assay results of the least volatile. Wenzhou caitu | Jinhong Run Steel | lime color coated by Boxing Xingfu Town 金宏润 Steel Industry and Trade Ministry. Boxing Xingfu Town 金宏润 Steel Industry and Trade Ministry (www.bxjhr.com) (www.bxjhr.com) strong, credible, Shandong Binzhou board (with) wood industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinhong Run steel and you hand into the brilliant, for a better future!