Cement mortar tooth rake and method for laying tiles on floor

Abstract

The invention relates to a cement mortar tooth rake and a method for laying tiles on floor. The cement mortar tooth rake comprises a rake body. The rake body is of a rectangular plate structure.. Longsides of the rake body are horizontal and a plate surface is vertical so as to scrape the cement mortar laid on the floor by using a lower edge of the rake body. One end of the rake body is connectedwith a control positioning part in the length direction of the rake body to facilitate the control of the rake body. The lower surface of the control positioning part is horizontal, the lower surfaceof the control positioning part is used as a positioning surface to control the rake body by the control positioning part, and the positioning surface is closely attached to the existing horizontal surface to slide to implement the scraping of the cement mortar by the rake body. Height difference exists in the positioning surface and the lower edge of the rake body in the gravity direction. The lower edge of the rake body is provided with a plurality of downward convex teeth at intervals with equidistance in the length direction of the rake body. According to cement mortar tooth rake and themethod for laying the tiles on the floor, the laying construction efficiency of the tiles on the floor can be effectively improved, and the laying quality is easy to guarantee; and dry cement mortar is scraped horizontally, at the same time, groove mark is scraped at the upper surface of a dry cement mortar cushion, so that the bonding of the tiles on the floor is more firm.

Description

technical field [0001] The invention belongs to the technical field of floors in building decoration engineering, and in particular relates to a cement mortar rake and a method for paving and pasting floor tiles. Background technique [0002] In the decoration process of modern buildings, the paving of floor tiles will inevitably be involved. The construction process of floor tiles is roughly as follows: base-level chiseling, springing, tiles soaked in water and dried in the shade, paving cement mortar, installing standard blocks, Laying floor tiles, pointing, cleaning, maintenance. Among them, the chiseling of the base layer is to chisel out grooves on the original ground. The depth of the chisel is 5-10 mm, and the distance between the grooves is about 30 mm. ;The spring line is to draw the effect position line after laying the floor tiles; paving cement mortar means to spread a layer of dry cement mortar on the original ground as a cushion before laying the floor tiles, ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a cement mortar tooth rake and a method for laying floor tiles, so as to avoid the problems of low efficiency and difficult quality of laying floor tiles, and achieve improved floor tiles. The efficiency of laying and pasting construction is improved, and the effect of improving the quality of laying tiles on the ground

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