Building block

Abstract

The invention discloses a building block. The building block comprises a first elongated edge and a second elongated edge arranged at a certain distance, and a rib connecting the first and second elongated edges. The upper end of the rib is provided with a limiting bump. The lower end of the rib is provided with a limiting groove matched with the limiting bump. Raised lines are arranged on the upper end faces of the first and second elongated edges. Transverse decorative concave slits are formed between the raised lines and the external end faces of the first and second elongated edges. Filler grooves are formed between the inner sides of the raised lines and the upper side wall. According to the building block provided by the invention, when the building block is used to build walls, the wall building speed can be improved to a great extent, the wall building time can be shortened, and the labor can be further reduced. The wall built by the building blocks provided by the invention has the advantages of ventilation, insulation and heat protection, and is further convenient to wire, and the external wall is not needed to be decorated again.

Description

【Technical field】 [0001] The invention relates to a building block, more specifically to a building block with a load-bearing hollow wall. 【Background technique】 [0002] The building blocks of load-bearing walls generally have strict manufacturing standards and need to be able to bear a certain standard of weight. The building blocks of existing load-bearing walls have the following defects: 1. When building a wall, it is necessary to pull wires or use other methods to make the wall straight and flat, which is very inconvenient; 2. When building a wall, the mortar directly sticks On the building block, when the building block and the building block are bonded, it is inconvenient to fill and place the mortar, resulting in a waste of mortar and inconvenient wall building; 3. Adjacent upper and lower building blocks are not bonded enough Firm, poor wind resistance and earthquake resistance. 【Content of invention】 [0003] The purpose of the present invention is to overcome...

AI Technical Summary

Problems solved by technology

The building blocks of existing load-bearing walls have the following defects: 1. When building a wall, it is necessary to pull wires or use other methods to make the wall straight and flat, which is very inconvenient; 2. When building a wall, the mortar directly sticks to it. On the building blocks, when the building blocks are bonded to the building blocks, it is inconvenient to fill and place the mortar, resulting in waste of mortar and inconvenient wall building; 3. Adjacent upper and lower building blocks are not bonded enough Strong, poor wind and earthquake resistance

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