A single-piece non-heat-insulating cesium potassium fireproof glass with fireproof function

Abstract

The invention discloses single-piece non-thermal-insulation type cesium-potassium fireproof glass with a fireproof function. The single-piece non-thermal-insulation type cesium-potassium fireproof glass comprises a main body device, an installation hole and a fixing belt, wherein the installation hole is formed in the outer surface of the main body device, the installation hole is fixedly formed in the main body device, the fixing belt is arranged on the upper surface of the outer side of the main body device, the fixing belt and the main body device are tightly adhered, a fixing groove is formed on the lateral side of the main body device, the fixing groove is welded to the main body device, and a sound insulation membrane is arranged on the outer surface of the main body device. The single-piece non-thermal-insulation type cesium-potassium fireproof glass with the fireproof function is provided with a heat absorption layer; furthermore, the heat absorption layer is incombustible matter with large specific heat capacity; heat outside a cesium-potassium glass sheet is absorbed by the heat absorption layer which is prepared from the incombustible matter with the large specific heatcapacity; meanwhile, by means of the large specific heat capacity characteristic, a self temperature change rate of the cesium-potassium glass is effectively controlled, glass rupture caused by rapidtemperature change is avoided, upper thermal-resistance limit of the glass is improved, and fireproof performance of the cesium-potassium glass is improved.

Description

technical field [0001] The invention relates to the technical field of cesium-potassium fireproof glass, in particular to a single-piece non-heat-insulating cesium-potassium fireproof glass with fireproof function. Background technique [0002] Single piece of cesium potassium fireproof glass, through special chemical treatment and ion exchange at high temperature for more than 20 hours, replaces the metal sodium on the glass surface to form low expansion silicate glass, which plays a role in fire prevention, fire escape and disaster relief. Very big effect. [0003] However, the existing single-piece cesium-potassium fire-resistant glass has a slightly insufficient fire-resistant performance in previous major fires, and it is easy to burst when the temperature rises sharply. At the same time, the existing cesium potassium glass cannot prevent the smoke from the fire from penetrating from the edge of the installation, and the black particles on the smoke will adhere to the ...

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Problems solved by technology

[0004] The object of the present invention is to provide a single-piece non-heat-insulating cesium potassium fireproof glass with fireproof function, so as to solve the problems of cesium potassium fireproof glass fire resistance, safety and smog prevention mentioned in the above-mentioned background technology

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