Novel foam concrete wall body building block

Abstract

The invention discloses a novel foam concrete wall body building block. The novel foam concrete wall body building blocks comprises a brick body, the brick body is provided with transverse channels ofarc-shaped grooves and vertical channels of circular holes, the brick body is a middle to low dry density foam concrete material, the outline of the brick body is of a rectangular shape, and two sides of the front and rear sides of the brick body are all rectangular surfaces; and arc-shaped brick body connecting seams are arranged on the positions of the left and right sidesalong center lines correspondingly, the arc-shaped groove transverse channels are arranged on the position of two surfaces of the upper and lower surfacesalong center lines, and the vertical channels of the three circularholes penetrate the upper and lower end surfaces of the brick body are formed in the brick body. According to the novel foam concrete wall body building block, through the design of the structure andshape of the building block, when the building block is used in wall body masonry, vertical and horizontal channels are formed in the wall body naturally, after the vertical and horizontal channels are poured with small stone concrete, the compressive strength of the middle to low dry density building block is offset, the bearing capacity of the wall body is improved, the integrity is reinforced,not only the heat insulation of the foam concrete block is fully reflected, and meanwhile, the application range of the foam concrete block is expanded as well.

Description

technical field [0001] The invention belongs to the technical field of block manufacture, and in particular relates to a novel foam concrete wall block. Background technique [0002] Foam concrete wall bricks (hereinafter referred to as "foam concrete blocks"), as a new type of energy-saving and environmentally friendly building materials, have done a lot of research and development in domestic and foreign industries in the past ten years, and more and more It is widely used in building wall engineering. Foam blocks have many advantages such as light weight, heat preservation, fire prevention, and antifreeze. At the same time, there are also two technical problems, or they are called "foam concrete blocks". Two major technical problems. [0003] One is the strength problem. According to the test data, when the density (dry bulk density) of the foam concrete block is 700kg / m³ (median value), its compressive strength is only about 3.0MPa. The lower the dry density, the worse ...

AI Technical Summary

Problems solved by technology

The disadvantages of this production process are (1) post-cutting is required, and a long period of natural curing (6-8 days) must be carried out before cutting, and large dust and noise are generated during cutting; (2) the slurry is stirred and put into the mold Maintenance, post-cutting and other processes all need to occupy a large area of ​​production site, thus restricting the development of the production scale of foam concrete blocks

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