Steel-plate sandwich panel and processing method therefor

Abstract

The invention relates to a steel-plate sandwich panel and a processing method therefor. The steel-plate sandwich panel comprises wrapping steel composite plates at the two sides and a solid material filled between the wrapping steel composite plates. Each steel composite plate comprises wrapping stainless steel plates at the two sides and a middle carbon steel plate; and the solid material is a high-density polyethylene material or foamed ceramic material. A heat insulating material is stuck to the back face of the steel-plate sandwich panel, so that a heat preservation and decoration integrated panel can be formed. The steel-plate sandwich panel disclosed by the invention has the characteristics of high decoration performance, good durability, high strength, convenience in mounting, economical efficiency and reasonableness and can be applied to the fields of architectural decoration, building enclosure and partition, container manufacturing, and the like.

Description

Technical field [0001] The invention relates to the technical field of building structures, in particular to a steel plate sandwich panel and a processing method thereof. Background technique [0002] The decorative panel uses traditional surface materials such as calcium silicate board and cement board, which have problems such as poor anti-aging performance, poor frost resistance, peeling, bulging, and surface cracking of the decorative board surface. Common single-material metal sheet curtain walls or decorative panels (such as aluminum curtain walls, stainless steel curtain walls) are currently difficult to solve the surface unevenness problem, which greatly affects the appearance and hinders its further promotion and application. The traditional gluing construction process is prone to bursting at the interface when exposed to high temperatures, and innovative solutions are needed for the construction of steel composite panels. Summary of the invention [0003] The purpose of...

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Problems solved by technology

[0002] The decorative panels adopt traditional surface materials such as calcium silicate boards and cement boards, which have problems such as poor anti-aging performance, poor frost resistance, peeling, bulging, and surface cracks on the decorative panels.

Ordinary single-material metal sheet curtain walls or decorative panels (such as aluminum curtain walls, stainless steel curtain walls) are currently difficult to solve the problem of surface unevenness, which greatly affects the appearance and hinders its further promotion and application

The traditional gluing construction technology is prone to bursting at the interface when encountering high temperature, and an innovative solution is needed for the construction of steel plate composite panels

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