Joint tongue plate provided with mechanical lock catch and paving method of joint tongue plate

Abstract

Disclosed is a joint tongue plate provided with a mechanical lock catch and a paving method of the joint tongue plate. The joint tongue plate provided with the mechanical lock catch comprises an upper joint tongue plate and a lower joint tongue plate. The upper joint tongue plate comprises a first cystosepiment, a first plastic plate, first protrusions and second protrusions. The lower joint tongue plate comprises a second cystosepiment, a second plastic plate, first protrusions and second protrusions. The first plastic plate is arranged on the first cystosepiment. The second plastic plate is arranged on the second cystosepiment. The first protrusions are arranged on the first plastic plate and the second plastic plate. The second protrusions are arranged on the first cystosepiment and the second cystosepiment. The first cystosepiment is provided with second bosses. The second cystosepiment is provided with fourth bosses. According to the joint tongue plate provided with the mechanical lock catch, ground thermal insulation and flow noise reducing can be effectively achieved, meanwhile, the pressure of ground loading for a water heating pipe can be reduced, the structure of the mechanical lock catch can make the two joint tongue plates be firmly fixed, and the phenomenon of displacement can not happen.

Description

technical field [0001] The invention belongs to the technical field of floor heating modules, and in particular relates to a tongue plate with a mechanical lock and a laying method thereof. Background technique [0002] Underfloor heating uses the entire ground as a radiator, heats the entire ground evenly through the heat medium in the radiant layer of the floor, and uses the ground's own heat storage and heat radiation to conduct from bottom to top to achieve the purpose of heating. The laying and protection of warm water pipes in floor heating are extremely important. Once damaged, maintenance is extremely inconvenient. [0003] The tongue board is an extremely important carrier in the laying of the heating pipes. The tongue board supports the heating pipes and this floor. Hot water pipes will expand with heat and contract with cold during use. Therefore, solving the expansion during the heat expansion process, preventing the hot water pipe from bursting and fixing the w...

AI Technical Summary

Problems solved by technology

At the same time, it solves the buffer problem of water pipe expansion during the process of thermal expansion and cold contraction

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