Making method of GRC exterior wall cladding

Abstract

The invention provides a making method of a GRC exterior wall cladding. The making method comprises the following steps: preparation of GRC (Glass fiber Reinforced Concrete); making of a decorative layer and a structural layer of a GRC cladding: adopting an injection or pouring process to arrange the GRC on the surface of a lining mold with a concave-convex structure corresponding to the decorative layer of the GRC cladding; connection of a steel frame to the back of the GRC cladding; and curing of the GRC. According to the making method of the GRC exterior wall cladding, in the making processof the GRC cladding, the special lining mold is used; during the injection or pouring process, the outer surface of the GRC cladding is allowed to form the decorative layer with a preset texture; andthrough the texture, quality and concave-convex structure of the lining mold, in combination with a ratio of raw materials and a preparation process, the artistic performance of the GRC product can be innovated and improved. Moreover, because the decorative layer of the GRC cladding is molded in the injection or pouring process, the texture and quality of the decorative layer are better, and theproduct has rich decorative effects, high gloss and good artistic performance.

Description

technical field [0001] The invention relates to the technical field of GRC exterior wall hanging panels, in particular to a manufacturing method of GRC exterior wall hanging panels. Background technique [0002] GRC (Glass fiber Reinforced Cement) is a kind of fiber concrete composite material with alkali-resistant glass fiber as reinforcement material and cement mortar as matrix material. It is formed by embedding glass fiber with high elastic modulus into cement matrix. GRC building exterior wall decorative hanging panels are mainly composed of GRC ribbed panels and back-attached steel frames, of which the ribbed panels are non-load-bearing exterior decorative components of the building, and the back-attached steel frames are metal frames with structural functions. The role of the back-attached steel frames It lies in: the GRC ribbed panel is supported by the flexible anchor rod and the gravity anchor rod, and connected with the main structure of the building. [0003] In...

AI Technical Summary

Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the disadvantages that the decorative layer setting method of the GRC exterior wall hanging board in the prior art can be set with a single texture and concave-convex structure, resulting in poor artistic expression, thereby providing a The new method presets the texture effect of the decorative layer during the production process of GRC external wall hanging panels, so that the decorative layer can be set with more irregular textures and concave-convex structures, thereby enhancing the artistic expression of GRC external wall hanging panels The manufacturing method of GRC exterior wall hanging board

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