Construction method of flexible leveling system of ceilings

Abstract

The invention relates to a construction method of a flexible leveling system of ceilings. The method includes steps: clearing up basic levels, processing the basic levels, looking for rules, making ash cakes, spraying concrete, and spraying flexible slurry on a roof structure after the ash cakes are dried; slicking, repairing angles and maintaining, wherein flexible leveling agent takes desulfurized building plaster or natural gypsum as cementing material, and additive and lightweight aggregate are added to the cementing material and blended with the same to form finished material. The construction method has the advantages that construction is convenient and can be finished once; quality is good without hollowing, cracking and smelling; work efficiency is high, and next decoration process of construction can be proceeded two hours after spraying is completed; the construction is green; heat preservation effect is good; moisture absorption and removal effect is good.

Description

technical field [0001] The invention relates to the technical field of building engineering construction, in particular to a construction method for a ceiling flexible leveling system. Background technique [0002] In the past 30 years, especially in the past 10 years, with the rapid development of the domestic construction industry, some traditional materials are gradually being replaced by new materials. The practice of using traditional cement mortar and mixed mortar for ceiling plastering materials is far from meeting the needs. For example, the application number is 200910110769.8 in the invention patent application titled "A kind of plastering and leveling mortar for indoor ceiling", and the raw material it provides is exactly cement mortar. These traditional plastering materials have the disadvantages of easy cracking, hollowing, more dust on the ground, and poor bonding performance. On the other hand, due to the slow setting and hardening of cement mortar, especiall...

AI Technical Summary

Problems solved by technology

[0002] In the past 30 years, especially in the past 10 years, with the rapid development of the domestic construction industry, some traditional materials are gradually being replaced by new materials. The practice of using traditional cement mortar and mixed mortar for ceiling plastering materials is far from meeting the needs.

These traditional plastering materials have the disadvantages of easy cracking, hollowing, more dust on the floor, and poor bonding performance.

On the other hand, due to the slow setting and hardening of cement mortar, especially when the temperature is low in winter, the time interval between the plastering process and the final decoration process is half a month or even longer, which has become the biggest obstacle restricting rapid construction. The method itself has many procedures. For example, in the invention patent application with the application number 200810061169.2 titled "Construction Technology of Scraping and Coating of Cast-in-situ Concrete Ceiling without Plastering Layer", the putty layer is scraped three times before and after. The construction process is long and the construction is completed. After that, it needs to stand for a long time before proceeding to the next process.

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