Double-layer corrugating overlapped foam concrete composite color steel plate and machining method

Abstract

The invention provides a double-layer corrugating overlapped foam concrete composite color steel plate and a machining method which are mainly used for steel structural roofs and wall bodies in the field of constructional engineering. The double-layer corrugating overlapped foam concrete composite color steel plate is high in strength and capable of saving a large quantity of heat preservation materials and is mainly composed of upper plates A, lower plates B, cavities (4), the preservation materials (5) and foam concrete (9); the main working principles of the double-layer corrugating overlapped foam concrete composite color steel plate are that after the upper plates A and the lower plates B are connected, then the multiple cavities (4) are formed, and the foam concrete (9) is injected into the cavities (4), so that stiffness and strength of the color steel plate are greatly increased; and the machining method provided by the invention comprises the following steps that (1), the color steel plate is machined to be in the shapes of the upper plates A and the lower plates B firstly; (2), a plurality of circular arc grooves (3) of the upper plates A are pressed into the multiple circular arc grooves (3) of the lower plates B; and (3), the circular arc grooves (3) of the upper plates A and the lower plates B are planished through a special tool, finally the preservation materials (5) are adhered into grooves of lower corrugation (2) of the upper plates A, the foam concrete (9) is injected into the multiple cavities (4), a single piece of the color steel plate is manufactured.

Description

technical field [0001] The invention is mainly used for steel structure roofs and walls in the field of construction engineering. Background technique [0002] At present, the color steel plate used in the roof or wall of the steel structure in the field of construction engineering generally has low strength, which requires a large amount of thermal insulation materials and high cost. Contents of the invention [0003] The present invention overcomes the above disadvantages, it has high strength, can save a large amount of thermal insulation materials and has low cost; the present invention mainly consists of upper board (A), lower board (B), cavity (4), thermal insulation material (5), Composed of concrete (9); the upper plate (A) is mainly composed of multiple upper corrugations (1), multiple lower corrugations (2), and two left and right upper joint plates (7), and the multiple lower corrugations of the upper plate (A) (2) There are arc grooves (3), and the left and ri...

AI Technical Summary

Problems solved by technology

[0002] At present, the color steel plate used in the steel structure roof or wall in the field of construction engineering generally has low strength, requires a large amount of thermal insulation materials and high cost

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