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Tile mortar

A technology for mortar and ceramic tiles, applied in the field of mortar for ceramic tiles, can solve the problems of poor bonding performance of ordinary mortar, and achieve the effects of improving mechanical properties, toughness and bonding strength, and bonding strength.

Inactive Publication Date: 2017-05-10
SUZHOU SHIHAO BUILDING MATERIAL NEW TECH ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

According to the applicant's knowledge, the bonding performance of ordinary mortar is very poor

Method used

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Embodiment

[0018] A kind of mortar for tiles of the present embodiment, the mortar for tiles consists of the following components by mass,

[0019] Component 1: a mixture of 90% ordinary Portland cement and 10% coal ash powder: 90-110 parts;

[0020] Component 2: ultra-fine sand with a particle size below 0.25mm: 90-110 parts;

[0021] Component three: water: 40-45 parts;

[0022] Component four: vinyl acetate-ethylene copolymer emulsion: 4.5-5.5 parts;

[0023] The mortar for ceramic tiles is firstly mixed with ultra-fine sand with a particle size of less than 0.25mm and vinyl acetate-ethylene copolymer emulsion, and then added part of the water in component 3 to stir until the ultra-fine sand is completely covered with vinyl acetate-ethylene copolymer emulsion. After wrapping, add all the remaining water in components 1 and 3 and stir.

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PUM

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Abstract

The invention relates to tile mortar, and belongs to the technical field of mortar in chemistry. The components of the tile mortar comprise, by weight, a first component: 90-110 parts of mixture of 90% of ordinary portland cement and 10% of coal ash powder or 10% of limestone powder; a second component: 90-110 parts of super-fine sand with the grain size smaller than 0.25mm; a third component: 40-45 parts of water; a fourth component: 4.5-5.5 parts of vinyl acetate-copolymer emulsion. According to the tile mortar, the super-fine sand and the vinyl acetate-copolymer emulsion are firstly and uniformly stirred, parts of water in the third component is added, the sand, the emulsion and the water are stirred, the mixture and the residual water in the first component and the third component are added after the super-fine sand is completely wrapped with the vinyl acetate-copolymer emulsion, and the sand, the emulsion, the mixture and the water are stirred to prepare the tile mortar. The tile mortar has the advantages of good bonding power and weather resistance and small shrinkage value.

Description

technical field [0001] The invention relates to a kind of mortar for ceramic tiles, which belongs to the technical field of mortar in chemistry. Background technique [0002] Mortar is used in almost every part of the building, from structure to decoration, from roof, wall to ground. In the current architectural decoration, tiles are used in many parts of the building. The traditional tile adhesive is ordinary mortar. The traditional tile paste process is based on ordinary mortar made of a mixture of sand, cement and water on the construction site. After the ordinary mortar is applied to the back of the tile, the tile is pressed Put it on the wall for a certain period of time, let the cement penetrate into the pores on the back of the tile and start to solidify to form a light bond. According to the applicant's knowledge, the bonding performance of ordinary mortar is very poor. Contents of the invention [0003] The technical problem to be solved by the present inventio...

Claims

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Application Information

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IPC IPC(8): C04B28/04C04B40/00C04B111/20
CPCC04B28/04C04B40/0028C04B2111/00637C04B2111/20
Inventor 史喜婷
Owner SUZHOU SHIHAO BUILDING MATERIAL NEW TECH ENG
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