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High-strength tile binder

A tile adhesive and high-strength technology, which is applied in the field of adhesives and high-strength tile adhesives, can solve problems such as hollowing and low strength in use, and achieve simple and convenient use, enhanced water retention, and improved bonding performance Effect

Inactive Publication Date: 2018-09-11
广东粤固建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The undried glue can be removed with water, but it can only be removed by mechanical means after curing, but the existing adhesive has low strength and is prone to hollowing

Method used

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  • High-strength tile binder

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Embodiment

[0014] Example: such as figure 1 As shown, the present invention provides a high-strength tile adhesive, including gypsum 1, the high-strength tile adhesive includes gypsum 1, rubber powder 2, cement 3, quartz sand 4 and retarder 5, and gypsum 1 , rubber powder 2, cement 3, quartz sand 4 and retarder 5 are all fully mixed with appropriate models and appropriate parts.

[0015] In order to make this kind of high-strength ceramic tile adhesive easy to use and high in work efficiency, the gypsum 1 is β-type hemihydrate gypsum obtained by calcining at 175-180° C. The rubber powder 2 is a hydrophobic ethylene / vinyl laurate / vinyl chloride ternary copolymer powder that can be redispersed in water, the cement 3 is ordinary portland cement, and the quartz sand 4 is 100- 120 meshes of hard quartz sand, and the retarder 5 is a mixture retarder of one or more of citric acid, sodium polyphosphate, and borax. The gypsum 1, rubber powder 2, cement 3, quartz sand 4 and retarder 5 parts are ...

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Abstract

The invention discloses a high-strength tile binder, which comprises gypsum. The high-strength tile binder comprises gypsum, rubber powder, cement, quartz sand and a retarder, and gypsum, rubber powder, cement, quartz sand and the retarder are fully mixed in proper models and in proper amount (by weight). Through the arrangement of the ternary copolymerized rubber powder, the adhesive mortar has dispersion and entraining efficacy when being freshly mixed, and water retention of the mortar is enhanced such that cement can be hydrated within a long period of time and the mortar is endowed with high strength with the full hydration. It is ensured that no hollowing will occur. The retarder prolongs the whole hydrating and hardening time and the freshly-mixed binder can keep plastic within a long period of time. By mixing the beta-type semi-hydrated gypsum obtained by calcination treatment at 175-180 DEG C, bonding strength after bonding is improved. Thus, use efficiency is raised, and thebinder is simple and convenient to use. The high-strength tile binder has good economic benefit and social benefit and is suitable for promotion and use.

Description

technical field [0001] The invention relates to an adhesive, in particular to a high-strength ceramic tile adhesive, and belongs to the technical field of adhesive material application. Background technique [0002] Tile adhesive, also known as tile adhesive, is made of cement, quartz sand, polymer cement and various additives through mechanical mixing. Tile adhesive is mainly used to bond tiles and tiles, also known as polymer tile bonding mortar. The ceramic tile adhesive completely solves 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, and provides a new type of reliable ceramic tile special paste product for the Chinese market. It eliminates the dependence of the traditional construction technology on the process of watering the base and soaking bricks, and avoids insufficient watering due to soaking bricks. Mix a pack of materials according to the specified wat...

Claims

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Application Information

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IPC IPC(8): C04B28/04C04B24/26
CPCC04B24/2688C04B28/04C04B22/145C04B14/06C04B2103/22
Inventor 黄小金沈屏周平安
Owner 广东粤固建材科技有限公司
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