A kind of manufacturing method of composite stone plate with one side fire surface

Abstract

The invention provides a manufacturing method of a single-side flamed surface composite stone board. The method comprises the following steps: grinding the front surface and the back surface of a metal honeycomb board and the back surface of a natural stone board; drying the metal honeycomb board and the natural stone board; sequentially adhering a glass fiber cloth and the natural stone board onthe front surface and the back surface of the metal honeycomb board; cutting and parting the manufactured stone combination board; and flaming the front surface of the natural stone board through a flame injector. According to the technical scheme, the method has the advantages that the metal honeycomb board layer and the glass fiber cloth layer are arranged, so that the strength of the whole structure of the single-side flamed surface composite stone board is greatly improved, and the impact resisting performance and the heat dissipating performance are improved; transition technical parts are saved during manufacturing; the manufacturing processes are simplified; the smoothness of the grinded natural stone board and the grinded metal honeycomb board is greatly improved; impurity attack is avoided; the board is cut and parted after being adhered and formed, so that the manufacturing quality and the production efficiency are improved.

Description

technical field [0001] The invention belongs to the technical field of stone processing technology, and in particular relates to a method for manufacturing a single-side fire-faced composite stone board. Background technique [0002] At present, the fire surface stone is widely used in subways, airports, squares, dry hanging of external walls, sidewalks, parks, parking lots and other places. After treatment, the surface of stone slabs becomes uneven, which is especially suitable for anti-slip floor materials and has excellent texture. However, the internal structure of stone slabs after fire treatment has changed accordingly. There is often a situation of insufficient structural strength. For example, the patent document with the publication number "CN101318396" discloses a method for manufacturing an ultra-thin stone honeycomb panel with a burnt surface. Fire treatment is carried out to form a fire surface. 2) Apply stone glue on the surrounding areas of the front and bac...

AI Technical Summary

Problems solved by technology

With the technical solution of this invention, the finished product has the properties of heat preservation, heat insulation, and waterproof. However, since the surface of the natural stone plate after fire treatment is uneven, when it is bonded to the honeycomb plate, it is often easy to adhere Impurities, and make the air enter the gap of the adhesive, which affects the curing effect of the finished product, reduces the structural strength of the finished product, and affects the product quality. On the other hand, this technical solution needs to use two cutting processes successively. A stone transition bottom plate, the processing technology is complicated, the thickness of the natural stone plate is too thin, although the honeycomb plate interlayer is added, its structural strength is still low, and the application range is limited

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