A method for controlling the width of brick-laying mortar joints

Abstract

The invention discloses a method for controlling the width of mortar joints in bricklaying. Prefabricated mortar is prepared by mixing prefabricated blocks into coarse material mortar, so that workers can reduce their attention to the control of mortar joints in the bricklaying process and press each brick to By resisting the prefabricated blocks, the preliminary positioning of the bricks can be realized, which improves the work efficiency and the installation quality; at the same time, it reduces the difficulty of the bricklaying process, simplifies redundant positioning steps, and does not add other cumbersome steps. The positioning of bricks can be guaranteed only through prefabricated blocks, which reduces the difficulty of operation and reduces the dependence on skilled workers; the error of mortar joint width can be controlled by controlling the diameter error of prefabricated blocks, and the whole process is standardized to ensure the entire masonry The uniformity of the process mortar joint width.

Description

technical field [0001] The invention belongs to the field of construction, and in particular relates to an efficient method for controlling the width of a brick-laying mortar joint. Background technique [0002] Brick houses are the most common now, and brick walls need to be piled up manually. With the increase of population in modern society, the demand for houses is also increasing, so the requirements for the efficiency of building houses are also getting higher and higher. [0003] Before building a wall, it is first necessary to mix cement and water to make mortar. After laying out wires, pan angles, hanging wires, and vertical rods on site, the mortar will be manually laid on the brick layer, and then laid on the brick layer after paving. Lay the next layer of bricks on top of the mortar. In the process of laying bricks, the size of the horizontal mortar joints is generally measured and controlled by standards such as the number rod, while the size of the vertical mo...

AI Technical Summary

Problems solved by technology

It has a great influence on the forming effect of brick masonry, and even affects the performance of the entire wall

The existing construction methods for controlling the thickness of the masonry mortar joints and the width of the vertical mortar joints generally control the width of the mortar joints by setting a boss type mortar joint control member during the bricklaying process, although this can improve the construction efficiency of the masonry. Efficiency, but workers need to add it at the same time during installation, which increases the difficulty of construction for workers. At the same time, the contact area between the boss-shaped component and the brick is large, which reduces the contact area between the brick and the mortar, which will affect the bond strength between the brick and the mortar. , and the boss-type components and mortar are separated and need to be combined temporarily, and its bonding strength will also depend on the craftsmanship of the workers. Therefore, there is an urgent need for a method that does not affect the mechanical strength of the wall and has high bricklaying efficiency.

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