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Ceramic tile bonding mortar and preparation process thereof

A technology for bonding mortar and tiles, applied in the field of building materials, can solve the problems of inability to meet construction, low bonding strength, poor durability, etc., and achieve the effects of long construction period, convenient construction, and easy-to-find materials.

Inactive Publication Date: 2019-04-19
淳安泰源建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Adhesive mortar is an adhesive used to bond ceramic tiles and facing tiles. The choice of adhesive materials is a popular building material; however, the existing tile adhesive mortars have disadvantages such as poor water retention, poor durability, and low bonding strength, which cannot meet the needs of construction.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A tile bonding mortar, its raw materials are as follows by weight, 65 parts of P.042.5 cement, 112 parts of quartz sand, 0.1 part of cellulose ether, 0.5 part of rubber powder, 0.6 part of polyacrylamide, 0.1 part of defoamer and glutinous rice flour 2 parts, glutinous rice flour acts as a thickening and viscosifying agent, and the defoaming agent prevents a large amount of foam from being produced during production, which is not conducive to production.

[0023] Further, the molecular weight of polyacrylamide is more than 10 million. Polyacrylamide has thickening and adhesiveness when used in cement mortar, which enhances the viscosity and viscosity of bonding mortar, which is beneficial to people's daily use and reduces cellulose. The amount of ether used is high in economic benefits.

[0024] Furthermore, the viscosity of a 2% aqueous solution of cellulose ether at 20°C is 150,000 MPa˙s. Cellulose ether has high water retention, which can fully hydrate cement, enhanc...

Embodiment 2

[0031] A tile bonding mortar, its raw materials are as follows by weight, 65 parts of P.042.5 cement, 113 parts of quartz sand, 0.2 part of cellulose ether, 0.65 part of rubber powder, 0.6 part of polyacrylamide, 0.1 part of defoamer and glutinous rice flour 2.5 parts, the glutinous rice flour acts as a thickening and viscosifying agent, and the defoamer prevents a large amount of foam from being produced during production, which is not conducive to production.

[0032] Further, the molecular weight of polyacrylamide is more than 10 million. Polyacrylamide has thickening and adhesiveness when used in cement mortar, which enhances the viscosity and viscosity of bonding mortar, which is beneficial to people's daily use and reduces cellulose. The amount of ether used is high in economic benefits.

[0033] Furthermore, the viscosity of a 2% aqueous solution of cellulose ether at 20°C is 150,000 MPa˙s. Cellulose ether has high water retention, which can fully hydrate cement, enhanc...

Embodiment 3

[0040] A tile bonding mortar, its raw materials are as follows by weight, 140 parts of P.042.5 cement, 70 parts of quartz sand, 0.3 part of cellulose ether, 0.6 part of rubber powder, 0.8 part of polyacrylamide, 0.1 part of defoamer and glutinous rice flour 3 parts, the glutinous rice flour acts as a thickening and viscosifying agent, and the defoaming agent prevents a large amount of foam from being produced during production, which is not conducive to production.

[0041] Further, the molecular weight of polyacrylamide is more than 10 million. Polyacrylamide has thickening and adhesiveness when used in cement mortar, which enhances the viscosity and viscosity of bonding mortar, which is beneficial to people's daily use and reduces cellulose. The amount of ether used is high in economic benefits.

[0042] Furthermore, the viscosity of a 2% aqueous solution of cellulose ether at 20°C is 150,000 MPa˙s. Cellulose ether has high water retention, which can fully hydrate cement, en...

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Abstract

The invention discloses ceramic tile bonding mortar and a preparation process thereof, and relates to the technical field of building materials. The ceramic tile bonding mortar comprises the followingraw materials in parts by weight: 100-150 parts of P. 042.5 cement, 60-90 parts of quartz sand, 0.1-0.5 part of cellulose ether, 0.5-1 part of rubber powder, 0.5-1 part of polyacrylamide, 0.1-0.3 part of defoaming agent and 2-4 parts of glutinous rice flour. The ceramic tile bonding mortar and the preparation process thereof comprise the following steps: preliminary mixing, mixing and stirring and then packaging. According to the ceramic tile bonding mortar and the preparation process thereof, polyacrylamide and glutinous rice flour are added through a proper formula and a proper process, sothat when the cement mortar is used, the cement mortar has thickening property and adhesive property, the viscosity of the adhesive mortar is enhanced, the daily use of people is facilitated, and theusing amount of cellulose ether is reduced. Meanwhile, a proper amount of cellulose ether has high water retention property, so that the cement can be fully hydrated, the bonding strength is enhanced,the pull-up degree and the shear strength are improved; and the material is easy to find, simple in process, high in economic benefit and beneficial to popularization.

Description

technical field [0001] The invention belongs to the technical field of building materials, in particular to a ceramic tile bonding mortar and a preparation process thereof. Background technique [0002] Adhesive mortar is an adhesive used to bond ceramic tiles and facing tiles. It can completely solve the problem that there is no high-quality special adhesive material to choose in the pasting construction of ceramic tiles, floor tiles and other materials. It is a very popular Building materials; however, the existing ceramic tile bonding mortar has shortcomings such as poor water retention, poor durability, and low bonding strength, which cannot meet the needs of construction. [0003] The present invention adds polyacrylamide and glutinous rice flour through appropriate formula and process, so that it has thickening and cohesiveness when used in cement mortar, and enhances the viscosity and viscosity of the cement mortar, which is beneficial to people's daily use. Reduce t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04
CPCC04B28/04C04B2111/00637C04B14/06C04B24/38C04B24/383C04B24/2652C04B24/24C04B2103/50
Inventor 邵建勋江金鹏蒋宝成邵鸣
Owner 淳安泰源建材有限公司
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