Manufacturing and forming process of light porous environment-friendly building external wall board

Abstract

The invention relates to a manufacturing and forming process of a light porous environment-friendly building external wall board. The manufacturing and forming process adopts a building external wall board cutting and forming device. The building external wall board cutting and forming device comprises a bottom plate, cutting vertical plates, cutting mechanisms, positioning lock plates, an upper support plate and a pressing mechanism. The manufacturing and forming process of the building external wall board with the building external wall board cutting and forming device comprises the following steps of S1, pouring the external wall board; S2, conducting primary maintenance on the external wall board; S3, cutting the external wall board; and S4, autoclaving the external wall board. By the adoption of the manufacturing and forming process of a light porous environment-friendly building external wall board, the problems that when an existing external wall board is subjected to modeling treatment, leveling and grooving of the external wall board need to be conducted in two steps, so that the machining efficiency of the external wall board is low, different scrapers need to be adopted for external wall boards with different grooving distances, replacement of the scrapers is tedious, and when leveling and grooving are conducted on external wall boards with different thicknesses, the front-back position adjustment of the scrapers is inconvenient can be solved.

Description

technical field [0001] The invention relates to the field of building material processing, in particular to a manufacturing process of lightweight porous green environmental protection building exterior wall panels. Background technique [0002] Lightweight porous building exterior wall panels are a new type of lightweight porous green environmental protection building materials that use cement, lime, silica sand, etc. as the main raw materials and add different quantities of anti-corrosion treated steel mesh according to the structural requirements. After high temperature, high pressure and steam curing, the exterior wall panels can react to produce porous crystals, which have a lower density than ordinary cement materials, and have good fire resistance, fire prevention, sound insulation, heat insulation, heat preservation and other properties. [0003] After the initial setting of the lightweight porous building exterior wall panels in the mold, the sides need to be scrape...

AI Technical Summary

Problems solved by technology

[0004] The scraping and grooving of the exterior wall panels need to be processed in two steps, which makes the processing efficiency of the exterior wall panels low. Different scrapers are required for exterior wall panels with different slot spacings, and the replacement of scrapers is cumbersome. When the panel is scraped and grooved, it is inconvenient to adjust the front and rear positions of the scraper, and there will be a certain deviation between the scraper for smoothing the exterior wall panel and the scraper for slotting the exterior wall panel, resulting in different groove depths for the exterior wall panel

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