Novel dry building brick

Abstract

The invention discloses a dry building hollow brick. The dry building hollow building block comprises a building block wall; a tenon joint is arranged in the middle of the top of the building block wall; the bottom of the building block wall is provided with a mortise capable of forming a mortise and tenon joint structure with the tenon joint; the top of the tenon joint is provided with a plurality of steel bar grooves; a plurality of holes are formed in the building block wall; and the two holes in the outmost side serve as heat preservation layers filled with heat preservation materials. A convex block body is arranged at the top of the cuboid building block and serves as the tenon joint, the bottom surface of the building block is provided with a concave pit serving as the mortise, and the adjacent building blocks on the upper and lower layers can be engaged and built conveniently through the tenon joint and the mortise, so that dislocation of the built building blocks is avoided. The multiple steel bar grooves are formed in the tenon joint, so that steel bars are conveniently and transversely pulled and tied as required during architecture arranging.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a novel dry-laying brick convenient for use in dry-laying walls. Background technique [0002] In construction engineering, the main material for masonry walls is blocks. The traditional method is to apply cement mortar between each layer of blocks, bond the blocks to the already laid blocks, and build a wall in turn. In traditional masonry technology, cement mortar is an important bonding material. At the same time, for each several-skin block, horizontal tie bars need to be installed in the horizontal direction in order to increase the integrity of the block wall. The tie bars are laid directly in the mortar between the upper and lower blocks. [0003] It can be seen that the traditional masonry process not only uses a large amount of cement mortar materials, but also causes site pollution, resulting in mortar waste and garbage. Due to the mortar mixing and...

AI Technical Summary

Problems solved by technology

[0003] It can be seen that the traditional masonry process not only uses a large amount of cement mortar materials, but also causes site pollution, resulting in mortar waste and garbage

Due to the mortar mixing and filling process in the masonry process, it is difficult to increase the construction speed and affect the construction period

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