From the glass function of the window, the glass of the fireproof window must be tempered; The glass of ordinary windows is not necessarily tempered glass

Stainless steel fireproof glass doors generally must have fire signs, while ordinary glass does not. Fireproof glass can be filled with fireproof liquid, which does not affect the fire resistance test of fireproof windows. The light transmittance of glass shall not be less than that of ordinary flat glass with the same number of layers

In terms of materials, stainless steel fireproof glass doors are common plastic steel, aluminum alloy and wood. According to national regulations, fireproof windows can be divided into class A, B and C. different fire ratings have different fire resistance time of fireproof windows. Class a windows shall not be less than 1.5 hours, class B windows shall not be less than 1 hour, and class C windows shall not be less than 0.5 hours. According to the specification GB16809-2008, fireproof windows, The sealing material between the structure and the fireproof glass shall be flame retardant material, which can play the role of fire prevention and smoke separation in case of fire. However, the ordinary window can not play a good role in fire prevention because of its fast thermal conductivity and no fire resistance time

In terms of price, the price of steel fireproof windows for buildings is higher than that of ordinary aluminum alloy windows

For more news about stainless steel fireproof glass doors, please click: http://www.dgfaiee.com