Purifying functional leveling putty for the middle layer of interior wall and its construction method

Abstract

The invention discloses a purifying functional leveling putty for the interface layer of indoor wall and a construction method thereof, and belongs to the technical field of paint. The leveling putty comprises the following raw materials in parts by weight: 20 to 50 parts of calcium dioxide (200 to 900 meshes), 10 to 30 parts of heavy calcium carbonate (100 to 500 meshes), 10 to 30 parts of diatomite (80 to 300 meshes), 5 to 10 parts of volcanic ash (100 to 500 meshes), 5 to 20 parts of non-calcined diatomite (150 to 400 meshes), 1 to 10 parts of attapulgite (150 to 250 meshes), 1 to 10 parts of aluminium-magnesium silicate (150 to 850 meshes), 0.5 to 10 parts of nano zinc oxide (10 to 30 nm), 0.5 to 10 parts of nano titanium dioxide (10 to 30 nm), 1 to 10 parts of kaolin (250 to 1300 meshes), 5 to 10 parts of bentonite (140 to 180 meshes), 0.3 to 0.9 part of guar gum, 0.8 to 4 parts of seaweed gel, and 0.5 to 5 parts of etherified starch. The provided leveling putty has multiple environment protection functions such as humidity regulation, thermal insulation, air purification, formaldehyde degradation, and the like.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a purifying functional leveling putty for the middle layer of an interior wall and a construction method thereof. Background technique [0002] As the socio-economic conditions get better and better, the living environment improves accordingly. However, most of the decorative materials contain harmful substances, which continuously pollute our living space. At the current stage of development, decoration and decoration bring many diseases, such as leukemia, lung cancer, fetal malformation, etc., which are endangering us all the time. people's health. [0003] With the gradual increase of the country's main indicators for decorative materials, although there are control indicators for environmentally friendly decorative materials at this stage, in order to meet the needs of life, the use of decorative materials is gradually increasing, making it difficult to control the cumulati...

AI Technical Summary

Problems solved by technology

However, most of the decorative materials contain harmful substances, which continuously pollute our living space. At the current stage of development, decoration and decoration bring many diseases, such as leukemia, lung cancer, fetal malformation, etc., which are endangering us all the time. people's health

[0003] With the gradual increase of the country's main indicators for decorative materials, although there are control indicators for environmentally friendly decorative materials at this stage, in order to meet the needs of life, the use of decorative materials is gradually increasing, making it difficult to control the cumulative environmental protection indicators. It is inevitable that they will still exceed the standard , will still cause serious indoor air pollution

The decoration materials popular in the domestic market have a single environmental protection function, and each item can meet the national environmental protection index limit, but it still cannot fundamentally solve the serious pollution problem of the indoor environment

[0004] The existing base leveling of interior walls mainly includes: white cement, heavy calcium, talcum powder, gypsum, etc., but the composition of the base leveling materials of interior walls is only monomer bonding, which only has a leveling effect and also seals the wall. If the external humidity is greatly affected, it will also bulge, peel, peel, etc.

Destroy its surface decoration, not yet functional

Images