A method for producing alc boards with multiple lengths

Abstract

The invention belongs to the technical field of building materials, and particularly relates to a method for producing ALC plates in multiple lengths. The method comprises the following steps: processing raw materials; proportioning the raw materials; performing pulping; setting mold sizes; filling materials; standing still; overturning and cutting: separating the mold by an overturning machine, overturning a green body by 90 degrees, putting the green body into a steam-curing trolley, and removing a building block frame to form a complete green body; sending the green body into a green body cutting device through the steam-curing trolley, and carrying out regular cutting according to a preset size; carrying out autoclaved curing. Through matching of a sliding cutting mechanism and a greenbody limiting mechanism, the ALC wallboard green bodies with different lengths can be cut; meanwhile, the green body limiting mechanism can limit and fix the ALC wallboard green bodies, and the situation that when the cutting mechanism cuts the green bodies, the green bodies slide due to the cutting force or vibration force of the cutting mechanism, and then regular cutting of the ALC wallboard green bodies is affected is prevented.

Description

technical field [0001] The invention belongs to the technical field of building materials, in particular to a method for producing ALC boards with multiple lengths. Background technique [0002] ALC wallboard is a new type of building material with light weight, thermal insulation, good fire performance, nailable, sawable, planable and has certain earthquake resistance. As early as the early 1930s, China began to produce this product and it was widely used. For example: Shanghai International Hotel, Shanghai Building, Fuzhou Building, People's Bank of China Building and other high-rise buildings. It is an excellent new building material and has the advantages of environmental protection. ALC wall panels are generally used in filling walls, and the strength grade of the wall panels used is generally A3.5 for partition walls and A3.5 for exterior walls. The mortar strength is not lower than M5. Before the ALC wall panels are built, the block arrangement diagram should be d...

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Problems solved by technology

[0004] However, the production of the existing ALC wall panels is considered as customized type, which can only be produced in a single size. If the product size is changed, it needs to be reset, which is time-consuming and labor-intensive; The hardness of the ALC wallboard is lower than that of the formed ALC wallboard. When the existing cutting device cuts the body, most of the cutting blades are cut vertically to the outer surface of the ALC wallboard body. Since there are steel bars placed in the body, If the cutting force is too small, it will be difficult to cut the steel bars in the green body, and the cutting method will easily cause the green body to warp or tilt. If the cutting force is too high, it will easily cause the green body to vibrate and break, which will affect the cutting effect regular shape and cutting quality

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