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Introduction of compound grouting fireproof glass
Release time:
2017-03-15
The composite grouting fireproof glass is a double-layer glass middle pouring high transparent fireproof liquid gluing process, divided into grade I, grade II and grade III, ordinary grade I can be fireproof for 90 minutes, grade II can be fireproof for 60 minutes, grade III can be fireproof for 30 minutes. If the fire protection time needs to be increased, it needs to be thickened. Commonly used in shopping malls, computer room walls, archives and dance halls and other public places.
The composite grouting fireproof glass is a double-layer glass middle pouring high transparent fireproof liquid gluing process, divided into grade I, grade II and grade III, ordinary grade I can be fireproof for 90 minutes, grade II can be fireproof for 60 minutes, grade III can be fireproof for 30 minutes. If the fire protection time needs to be increased, it needs to be thickened. Commonly used in shopping malls, computer room walls, archives and dance halls and other public places.
Fire prevention principle: when a fire occurs, the special transparent chemical substance poured and solidified in the middle of the heat-insulating composite fire-resistant glass absorbs a large amount of heat in the flame and foams and expands, and turns into opaque white at the same time, effectively preventing the heat generated by combustion from conducting from the fire-facing surface to the fire-back surface, and at the same time preventing the heat radiation of the glass fire-facing cotton flame from transmitting to the fire-back surface. In this process, the glass remains intact as a whole, forming an effective barrier that can block the diffusion and spread of flames, smoke and high-temperature toxic gases generated by combustion. The heat insulation and heat radiation function of the composite fireproof glass can make the escape or rescue personnel in the area of the glass back fire surface avoid the burn of high temperature heat and heat radiation, and prevent the combustible materials and articles such as wood products and carpets in the area from being ignited by high temperature and heat radiation within a certain period of time.
Usability: When used for building exterior windows or exterior walls, heat-insulating fireproof glass can be combined with other such as float glass, solar control glass, low-e glass, etc., to make multifunctional insulating glass with fireproof effect. Arc glass can be made according to the design requirements. Very high sound insulation and noise reduction function. Can work in a wide range of ambient temperatures -10 ℃ ~ 60 ℃ conditions.
Scope of application: fireproof partition, fireproof glass door, fireproof screen, fireproof glass window, building atrium fire barrier, steel or wooden fire door.
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