Novel multifunctional mortar for walls

Abstract

The invention relates to the field of building materials, particularly relates to novel multifunctional mortar for walls. The novel multifunctional mortar for walls comprises components in percentage by weight as follows: 30% of sand, 40% of high-grade cement, 5% of latex powder, 20% of pulverized fuel ash, 9% of superfine glass powder, 0.2% of cellulose ether, 0.5% of polycarboxylic acid, 0.2% of anti-crack fiber, and 0.3-0.5% of long wool fiber. The novel multifunctional mortar for walls has such multifunctional effects as high adhesion, good sealing and heat insulation; besides, the raw materials are available and the preparation process is simple; and moreover, the novel multifunctional mortar for walls has advantages of good fluidity, efficient construction and perfect use effects.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a novel multifunctional mortar for walls. Background technique [0002] The current prior art background is to use cement and river sand to mix and use to solve the wall bonding, the bonding is not firm, and the sealing and heat insulation cannot be solved simultaneously. At the same time, cement and river sand are used to bond the wall and plaster, which has single function and poor effect, and the wall is prone to cracks and hollows, which cannot achieve the required architectural decoration effect of the wall. Contents of the invention [0003] Aiming at the shortcomings in the prior art, the invention provides a multifunctional mortar which solves the three problems of wall bonding, sealing and heat insulation. [0004] A new type of wall multifunctional mortar, characterized in that the weight percentage is composed of 30% sand, 40% high-grade cement, 5% latex powder, 20...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing technical background is to use cement and river sand to mix and use to solve the wall bonding. The bonding is not firm, and the sealing and heat insulation cannot be solved at the same time.

At the same time, cement and river sand are used to bond and plaster the wall, which has a single function and poor effect, and the wall is prone to cracks and hollows, which cannot achieve the required architectural decoration effect of the wall.