Three hour fireproof glass is a special construction material, which not only has the light transmission function of ordinary glass, but also has the fire protection functions such as high temperature resistance and flame retardancy of fireproof materials. It is essentially different from the three-hour fireproof glass produced by grouting method in the domestic market in terms of production technology and product function. Three hour fireproof glass is produced by high technology and new process methods, which belongs to high-tech products. Only a few countries such as France and Japan can produce it. Through comparative experiments, the function of the product can be compared with that of foreign products.

Processability of three hour fireproof glass:

Three hour fireproof glass can not only be used as a single piece, but also obtain other functions on the basis of ensuring the fireproof function through various combinations and processing methods, so as to meet the needs of construction design.

High weather resistance of three hour fireproof glass:

The three-hour fire-proof glass deals with the disadvantages of grouting and interlayer. The three-hour fire-proof glass has poor weather resistance, simple bubbles and discoloration, which affect the permeability of the glass. It is not affected and bound by environmental conditions and can remain transparent and bright under any climatic conditions.

Three hour fire-proof glass can be processed into laminated glass, insulating glass, coated glass, point curtain wall glass and hot bending three-hour fire-proof glass. It can also be used as an indoor fire compartment and escape passage. It has a large break in the single use area and can reach a height of 6 meters × 2 meters wide.

Three hour fireproof glass is used to the requirements of the new national code:

Curtain wall glass usually does not have fire protection function, which makes the fire protection function of glass curtain wall appear fragile in the whole construction system. In order to prevent the fire from spreading to other areas built through the outer curtain wall and threatening people's lives and property, the newly revised code for fire protection design of high-rise civil buildings and technical code for glass curtain wall engineering clearly require that some peripheral protection of high-rise buildings must have fire protection function. Through years of research, our company has successfully developed the light, thin, high strength and good weather resistance three-hour fire-proof glass, which is just used to the new national specifications. The three-hour fire-proof glass has solved the problem that the outer glass curtain wall could not prevent fire at that time, and has been welcomed by a wide range of users. Three hour fireproof glass has been applied in landmark buildings in many cities in China.

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