There are five kinds of frameless fire-proof glass, one is laminated composite frameless fire-proof glass, the other is wired frameless fire-proof glass, the third is special frameless fire-proof glass, the fourth is hollow frameless fire-proof glass, and the fifth is high-strength single-layer cesium potassium frameless fire-proof glass.

By product type

Frameless fireproof glass is a kind of special glass that can adhere to its integrity in the specified fire resistance test. It is divided into three categories according to product varieties:

Class A

At the same time, frameless fireproof glass meeting the requirements of fire integrity, fire resistance and heat insulation. It includes composite frameless fireproof glass and cast-in-place frameless fireproof glass. This kind of glass has the functions of light transmission, fire prevention (smoke, fire and heat radiation), sound insulation and impact resistance. It is suitable for the construction of decorative steel wood fire doors, windows, upper lighting, partition walls, daylighting roofs, smoke retaining vertical walls, perspective floors and other building components that need to be both open and fire-proof.

Class B

At the same time, frameless fireproof glass meeting the requirements of fire integrity and thermal radiation intensity. This kind of frameless fireproof glass is mostly composite frameless fireproof glass, which has the characteristics of light transmission, fire prevention and smoke separation.

Class C

Single piece frameless fireproof glass only satisfying the fire integrity requirements. This kind of glass has the characteristics of light transmission, fire prevention, smoke separation and high strength. It is applicable to frameless fireproof glass partition wall, fireproof window, outdoor curtain wall, etc. without thermal insulation requirements.

By structural type

It is divided into fireproof laminated glass, thin coated frameless fireproof glass, single frameless fireproof glass and fireproof wired glass. The fireproof laminated glass can be divided into composite frameless fireproof glass and poured frameless fireproof glass according to the characteristics of production process.

According to fire resistance limit

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

According to fire resistance function

Insulated frameless fireproof glass (Class A), non insulated frameless fireproof glass (Class C), partially insulated frameless fireproof glass (class B).

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