Divided into fireproof laminated glass, coated thin type fireproof glass, fire-resistant glass chip and fireproof wire glass. The fireproof sandwich glass can be divided into compound fireproof glass and grouting fireproof glass, according to the production process.
According to the limit of fire resistance, it is divided into 5 grades: 0.5h, 1.00h, 1.50h, 200H, 3.00h.
Insulated fire resistant glass (a) and non insulated fire resistant glass (C)
The fireproof glass is divided into compound fireproof glass (grouting and compound type, the fireproof glass with grouting is good in heat insulation, and the fireproof performance of the compound fireproof glass is good. " ) with the monolithic fireproof glass.