Nanocomposite diatom ooze material and construction method thereof

Abstract

The invention discloses a nanocomposite diatom ooze material and a construction method thereof. The material consists of a diatom ooze powder material and nano-titanium dioxide dispersion liquid, wherein the diatom ooze powder material consists of calcined diatomite, quartz sand, gray calcium powder, bentonite, wollastonite, seaweed gel, cellulose ether and negative ion powder. The construction method comprises the following steps of: mixing the diatom ooze powder material and water according to the weight ratio of 1:0.9 in the field; after stirring for 15 minutes by using an electric stirrer, performing batch-scraping coating texture modeling construction; uniformly spraying the nano-titanium dioxide dispersion liquid, namely photocatalyst solution to a construction surface by using a spraying gun after the surface is dried; and drying for 48 hours. By using the construction method, the problems that nano-titanium dioxide powder is difficult to disperse and easy to agglomerate, and has large additive amount, the production cost is high, and a nano-titanium dioxide material is wasted in the preparation process of the diatom ooze are solved, the functionality of the diatom ooze for purifying and decomposing harmful gases is improved, and the overall cost of the product is reduced.

Description

technical field [0001] The invention relates to an interior wall material, in particular to a nanocomposite diatom mud material and a construction method thereof. technical background [0002] The existing diatom mud interior wall material formula directly adds powder nano-titanium dioxide, wherein nano-titanium dioxide is a photocatalyst, because nano-titanium dioxide powder is difficult to disperse in the diatom mud preparation process, it is easy to agglomerate, and the addition amount is large. Production The high cost reduces the functionality of diatom mud to purify and decompose harmful gases, and increases the overall cost of the product. Contents of the invention [0003] The purpose of the present invention is to provide a nano-composite diatom ooze material and its construction method. The present invention improves the loading method of the existing nano-titanium dioxide, and changes the process of directly adding powder nano-titanium dioxide to the original di...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a nano-composite diatom ooze material and its construction method. The present invention improves the loading method of the existing nano-titanium dioxide, and changes the process of directly adding powder nano-titanium dioxide to the original diatom ooze formula. The surface of the diatom mud construction is loaded with the photocatalyst, that is, the nano-titanium dioxide solution, into the micropores of the diatom mud surface layer by spraying and loading, which solves the difficulty of dispersion of the nano-titanium dioxide powder in the diatom mud preparation process, which is easy to agglomerate and has a large amount of addition. , high production costs, and the waste of nano-titanium dioxide materials improve the functionality of diatom mud purification and decomposition of harmful gases, reducing the overall cost of the product