A fiber cement pipe brick, a wall and a method for making the fiber cement pipe brick

Abstract

The invention discloses a pipe-like fiber cement brick, a wall and a manufacturing method of the pipe-like fiber cement brick. The pipe-like fiber cement brick comprises a straight pipe-like main body, wherein a hole of the straight pipe-like main body is a through hole which runs from the top surface to the bottom surface of the straight pipe-like main body; at least one outer side surface of the straight pipe-like main body is a flat surface; and the straight pipe-like main body is manufactured from fiber cement. The wall is built by the pipe-like fiber cement brick. The hole of the straight pipe-like main body of the pipe-like fiber cement brick is arranged vertically. The manufacturing method of the pipe-like fiber cement brick is characterized by comprising the following steps: (1) preparing slurry; (2) loading the slurry into a mesh cage, forming a sheet material from the slurry, winding the sheet material by multiple layers, and pressing the sheet material into a round pipe-like wet adobe; and (3) moulding the round pipe-like wet adobe for the second time to obtain the pipe-like main body. The pipe-like fiber cement brick manufactured by adopting the manufacturing method is light in weight and has good fire resistance, high strength and strong bearing capacity, the wall is convenient to construct, and the flatness of the surface of the wall can be guaranteed.

Description

technical field [0001] The invention relates to a building brick, a wall body and a method for making the brick. Background technique [0002] Most of the existing building bricks are kiln-fired solid red bricks or hollow bricks. The existing hollow bricks basically have a number of brick holes evenly distributed on the square brick body, and the materials are mostly cement, clay, and engineering plastics with stones. etc., the strength is relatively poor, the wall is built by laying bricks layer by layer, and the wall can only be made of an insulating layer by insulating the bricks outside. [0003] For example, Chinese patent CN1119233 discloses a hollow brick, which is a hollow brick made of engineering plastics. Its shortcoming is that its structural form is basically still a square structure, and the hollow bricks are connected by plugging, which still does not change the original brick. Construction method---the method of stacking piles increases the construction stre...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing building bricks are kiln-fired solid red bricks or hollow bricks. The existing hollow bricks basically have a number of brick holes evenly distributed on the square brick body, and the materials are mostly cement, clay, and engineering plastics with stones. etc., the strength is poor, the wall is built by bricks layer by layer, and the wall can only be made of insulation layer by means of insulation outside the bricks

[0003] For example, Chinese patent CN1119233 discloses a hollow brick, which is a hollow brick made of engineering plastics. Its shortcoming is that its structural form is basically still a square structure, and the hollow bricks are connected by plugging, which still does not change the original brick. Construction method --- the method of stacking, which increases the construction strength, and the second is the use of engineering plastics, which increases the cost and limits its popularization and application

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