High-temperature-resistant wall plate and preparation method

Abstract

The invention discloses a high-temperature-resistant wall plate and a preparation method. The high-temperature-resistant wall plate comprises a substrate layer, a moisture absorption layer, a quick lime plate, a waterproof layer, a damp-proof plate, a sound-insulation layer, a heat-insulation layer, glass fibers, a high-temperature-resistant layer, a ceramic fiber board, a first cavity, a heatingand dehumidifying mechanism, heat-dissipation holes, a through hole, a sound-insulation plate, a first sound absorbing plate, a second sound absorbing plate, a spring, a buffer cavity, a sound absorbing hole, sound absorbing cotton, a spring hole, a second cavity, a first metal plate, a second metal plate and a heat-conduction rod, wherein the moisture absorption layer is arranged at one end of the substrate layer and consists of the quick lime plate; the waterproof layer is arranged at one end of the moisture absorption layer and consists of the damp-proof plate; the sound-insulation layer isarranged; and because the outermost layer of the sound-insulation layer is a second sound absorbing plate, sound successively penetrates through the second sound absorbing plate, the buffer cavity and the first sound absorbing plate, noises are gradually reduced and absorbed, and meanwhile, under cooperation of the spring and the sound absorbing cotton, damping and buffering effects can be achieved effectively when the wall plate is impacted.

Description

technical field

[0001] The invention relates to the technical field of building materials, in particular to a high-temperature-resistant wallboard and a preparation method thereof. Background technique

[0002] Wall panel refers to a kind of building material, which is a building structure composed of walls and floors. The load-bearing wall of the wall panel structure can be made of bricks, blocks, prefabricated or cast-in-place concrete. It can be divided into different types according to the materials used and construction methods. Mixed structure, prefabricated large slab structure, and cast-in-place wall panel structure. Wall panels are an important part of buildings. It can be used in public buildings such as office buildings and schools.

[0003] Because the wallboard is installed on the wall, it needs to have the function of high temperature resistance, and in the case of rainy weather or large temperature difference outside, the wall is easy to form water droplets o...

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