Fireproof glass, in the fire prevention, is mainly to control the spread of fire or smoke. It is a kind of fireproof material, and its fireproof effect is evaluated by fire resistance. It is a special glass that has been specially processed and treated to maintain its integrity and thermal insulation in specified fire tests. The original glass of fireproof glass can be made of float flat glass, tempered glass, composite fireproof glass can also be made of single piece fireproof glass. Fireproof glass precautions: Fireproof glass is used as a new building fire protection product by more and more buildings, but there are no specific specifications and standards for the design and inspection of such products.
Pay attention to the following three aspects when designing:
1. The design of fire-resistant glass to the curtain wall and partition is not simply to change the non-fire-resistant material used in the curtain wall or partition to refractory material, and it is not necessary to replace ordinary glass with fire-resistant glass. Think of it as a fire protection system.
2. The fire-resistant performance level of the fire-resistant glass curtain wall and the partition can be determined by considering the fire-resistance level of all factors of the whole system. It is subjectively speculated that errors may be made and necessary test tests are needed to determine.
3. When designing fireproof glass, it is necessary to pay attention to the corresponding relationship between the size of the glass plate and the fire resistance performance level.
Since the mass production of single-chip fireproof glass in China, fireproof glass has been widely used, but there are several points to be aware of when using it:
1. Before selecting fireproof glass, it is necessary to know the specific fire protection requirements of fireproof components composed of fireproof glass, whether it is fireproof, heat insulation or smoke insulation, fire endurance requirements, etc.
2. Single-piece and composite-filled fire-resistant glass cannot be cut with a glass cutter like ordinary flat glass, and must be cut to length, but composite (dry) fire-resistant glass can meet the requirements of cutting.
3. When the fireproof glass is used to form the fireproof component, in addition to considering the fireproof durability of the glass, the support structure and each element must also meet the fire resistance requirements.
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