Curtain wall board adopting basalt fiber fabric as facing layer and manufacturing method of curtain wall board

Abstract

The invention relates to a curtain wall board adopting basalt fiber fabric as a facing layer and a manufacturing method of the curtain wall board. The curtain wall board comprises a board basic layer(1), a basalt fiber fabric layer (2) bonded to the front face of the board basic layer through a bonding agent and a transparent finishing coat (3) arranged on the surface of the basalt fiber fabric layer in a coating manner. The surface of the curtain wall board has the soft light green brown or light brown green metal luster, the texture is glossy, the color is elegant, and the curtain wall board can be used as a curtain wall material to be used for building curtain wall construction. A novel building decoration material is provided, and the application range of the basalt fiber fabric to the building engineering field is expanded.

Description

technical field [0001] The invention relates to the technical field of building materials. Background technique [0002] Basalt fiber is a continuous fiber drawn by high-speed drawing process after basalt rock is melted at high temperature. Its main components are silicon dioxide, aluminum oxide, magnesium oxide, iron oxide and other metal oxides. Basalt fiber not only has high strength, but also has various excellent properties such as corrosion resistance and high temperature resistance. It is a new type of green high-performance fiber material. . [0003] Basalt fiber includes basalt fiber roving made of multiple strands of parallel strands or single strands of parallel strands without twisting, and basalt strands formed by twisting and plying multiple strands of basalt fiber strands. Fiber spinning yarn, and basalt fiber chopped yarn made of continuous basalt fiber filaments and bundles. [0004] Basalt fiber fabrics include mesh cloth, roving cloth woven from basalt ...

AI Technical Summary

Problems solved by technology

In the field of construction, road and bridge construction and building materials, its application methods mainly include using chopped fibers as concrete admixtures to improve concrete performance, using continuous fiber bundles in the form of basalt fiber composite bars to replace steel bars in structural construction, and using mesh Gauze or roving is applied to some composite panels, block materials or composite exterior wall systems in the form of reinforcement layer or fireproof layer. Because the technical concerns of basalt fiber and its fabric are all focused on the strength and corrosion resistance of basalt fiber , high temperature resistance and other properties, there is no precedent for using it as a finishing layer in decoration projects

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