heat insulated composite Fire Resistant Glass is one sort of laminated fire resistant glass category, which is made of two or more layers of glass with synthetic resin or slealant bonded together forming a safety glass. There are two methods of producing laminated glass: The film method (dry method) and grouting method (wet method). heat insulated composite Fire Resistant Glass is categorized to later moethod. Fire principle: After the case of high temperature, the middle of the glass transparent jelly-like fire adhesive layer will quickly induration, forming an opaque fire insulation board. In the flame to prevent the spread of the same time, but also to prevent high temperature to the back surface conduction. This type of fire glass not only has a exllent thermal insulation performance, and outstanding sound effects.