Aluminum-plastic plate with flame-retardant and fireproof structure

Abstract

The invention discloses an aluminum-plastic plate with a flame-retardant and fireproof structure, and belongs to the technical field of aluminum-plastic plates. The aluminum-plastic plate comprises aframe, a supporting cylinder body, a top plate, a bottom plate and a supporting assembly, wherein limiting plates are fixed at the inner corners of the four ends of the frame, a plurality of limitinggrooves are formed in the outer wall of the supporting cylinder body, and the supporting assembly comprises a supporting frame, a flame-retardant column, four anti-collision plates and four elastic blocks; the supporting frame is arranged in the supporting cylinder body, and the four ends of the supporting frame are fixedly connected with the inner wall of the supporting cylinder body; the outer walls of every two adjacent tail ends of the supporting frame are each fixedly connected with one anti-collision plate in a detachable manner, and a flame-retardant plate is attached to the end face, far away from the supporting frame, of each elastic block; and the flame-retardant plate is located between the elastic blocks and the anti-collision plates, the frame is formed by sequentially laminating a high-temperature-resistant glass layer, an outer aluminum plate, a flame-retardant layer and an inner aluminum plate, and a thermosensitive color-changing block is embedded between the high-temperature-resistant glass layer and the outer aluminum plate layer. The aluminum-plastic plate has the advantages of being good in compression resistance, good in flame-retardant effect and convenient to assemble and disassemble.

Description

technical field [0001] The invention relates to the technical field of aluminum-plastic panels, in particular to an aluminum-plastic panel with a flame-retardant and fireproof structure. Background technique [0002] Aluminum-plastic composite panels are widely used as one of the main decorative materials for interior and exterior walls of buildings, especially as exterior wall decoration, because of their superior properties such as low density, good rigidity, rich colors, and high surface smoothness. Material. [0003] In recent years, with the development, various types of aluminum-plastic panels have appeared on the market. Although they have certain advantages, they still have the problem of lack of compression resistance and fire resistance, and cannot withstand greater pressure. , poor flame retardant effect, etc.; in addition, it is difficult to disassemble and replace the existing aluminum-plastic panels after damage. Contents of the invention [0004] In order ...

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Problems solved by technology

[0003] In recent years, with the development, various types of aluminum-plastic panels have appeared on the market. Although they have certain advantages, they still have the problem of lack of compression resistance and fire resistance, and cannot withstand greater pressure. , poor flame retardant effect, etc.; in addition, it is difficult to disassemble and replace the existing aluminum-plastic panels after damage

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