Fireproof glass is divided into fireproof laminated glass, thin coated fireproof glass, single fireproof glass and fireproof wired glass. According to the production process characteristics, the fire-proof laminated glass is divided into composite fire-proof glass, fire-proof glass and pouring fire-proof glass.

It is divided into 5 grades according to fire resistance limit: 0.5h, 1.00h, 1.50h, 2.00h and 3.00h.

The fire-resistant function is divided into thermal insulation fireproof glass (Class A) and non thermal insulation fireproof glass (Class C).

Monolithic fireproof glass: it is a kind of fireproof glass with single-layer glass structure. Maintain fire resistance integrity within a certain period of time, block open fire and toxic and harmful gases on the fire facing surface, but do not have heat insulation effect.

Composite fireproof glass: it is composed of two or more layers of glass original sheet and one or more layers of water-soluble inorganic fireproof glue interlayer. Fire prevention principle: in case of fire, the glass on the fire surface will burst quickly after being subjected to high temperature, and its fire-proof adhesive layer will foam and expand about ten times one after another to form a solid milky white foam fire-proof adhesive plate.

Pouring fire-proof glass: it is made of two layers of glass sheets (three layers of glass sheets can also be selected for special needs), and the periphery is sealed with special flame-retardant adhesive strips. The center is filled with fireproof glue, which is solidified into a transparent gel and bonded with the glass.

Fireproof glass has created rich value and benefits for building materials, and can prevent the spread of fire when there is a real danger.