The method now used for the transparent silicate of fire-proof glass is to select the glass process, cutting treatment and chemical polishing of the original sheet, and then the super physical and film coating of infrared reflection of fire tempering. Compared with the existing skills, the glass now produced has high mechanical strength, so the fire-proof glass has excellent thermal stability, reduces the expansion coefficient of the glass and cleans up the micro cracks on the glass surface, Then complete the advantages of fireproof glass, etc.
At present, the standard of fire-proof glass is the fire-proof glass obtained by physical and chemical treatment and float glass. Its fire resistance is characterized by the following facts. When one side of the glass is exposed in the flame, the glass can avoid the penetration of fire and hot air or the emergence of fire flame on the back of the glass, which is conducive to the initial detection of fire and ensure the guarantee of escape, so that the affected people can evacuate the site at a satisfactory time, And strive for time for rescue operation in case of disaster.
Now, with the development of science and technology and the continuous promotion of people's life, due to the increasing urban population, the increasing density and the construction volume of urban development, high-rise buildings have to become the construction group of buildings, and the fire protection design requirements of high-rise buildings are more stringent. As the designer of the construction industry, it is necessary to formulate the fire protection design of high-rise buildings, which is respect for the industry and the life of construction users, Building curtain wall in high-rise building is an important operation of fire protection design in high-rise building design. It is very important to collect information, analyze and discuss.
With the gradual acceleration of domestic economic construction, there are many large-scale public buildings, such as underground space. Considering the structure and beauty of buildings, more and more fire isolation are made of fire-proof glass partitions. After analyzing the problems existing in the design and the construction of fire-proof glass partitions in current construction projects, appropriate solutions are put forward to ensure that the fire-fighting policy does not decline, and the construction puts forward a reasonable proposition.
Article source: fireproof glass http://www.jmganyuan.com/
05-04
What are the problems of composite fireproof glass in fire fighting
Some supervisors mistakenly think that the door made of fireproof glass is the fireproof door, the partition made of fireproof glass is the fireproof glass partition, and the window made of fireproof
04-12
Fireproof glass door: how to ensure that the fireproof door can play a role in critical times
How to ensure that the fire door can give full play to its ideal effect in critical time?1. Select appropriate typesAccording to the relevant specific introduction of fire doors, we can know that at t
02-17
Where is the fireproof glass generally installed
(1) the fireproof glass is generally installed on something. It may not be checked from time to time before installation. If the warpage, unsightness and glass hazards of the window edge and window ar
10-30
How to distinguish the quality of single fireproof glass?
1. Equipment conditions:No matter how to make a single piece of fireproof glass, it can't be done without some equipment, so if the manufacturer doesn't have the equipment, it can't mak