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Sintered combined wallboard adhesive and preparation method thereof

An adhesive and wallboard technology, applied in the field of adhesives, can solve the problems of low early strength and low tensile strength, and achieve the effects of improving the bonding strength, reducing the solidification time, and improving the production progress.

Pending Publication Date: 2021-06-11
四川建园新型建筑材料有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The "concrete mortar" commonly used in masonry at present has low early strength, and it takes 28 days to reach final strength, and its tensile strength is not high

Method used

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  • Sintered combined wallboard adhesive and preparation method thereof

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Comparison scheme
Effect test

Embodiment 1

[0015] A sintered composite wallboard adhesive comprises the following components in parts by weight: 1 part of cement, 1.5 parts of river sand, 0.04 part of early strength agent and 0.12 part of water. Its preparation method is as follows: at room temperature, mix 425 cement, river sand with a particle size of 2mm and a humidity of 6%, and an early-strength agent according to the proportion, then add water and stir until viscous.

Embodiment 2

[0017] A sintered composite wallboard adhesive comprises the following components in parts by weight: 1 part of cement, 3 parts of river sand, 0.09 part of early strength agent and 0.2 part of water. Its preparation method is as follows: at room temperature, mix 425 cement, river sand with a particle size of 1.5mm and a humidity of 6%, and an early strength agent according to the proportion, then add water and stir until viscous.

Embodiment 3

[0019] A sintered composite wall board adhesive comprises the following components in parts by weight: 1 part of cement, 2 parts of river sand, 0.05 part of early strength agent and 0.13 part of water. Its preparation method is as follows: at room temperature, mix 425 cement, river sand with a particle size of 1mm, and a humidity of 6%, and the early strength agent according to the proportion, then add water and stir until viscous.

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Abstract

The invention discloses a sintered combined wallboard adhesive and a preparation method thereof, and belongs to the field of adhesives. The adhesive comprises the following components by weight: 1 part of cement, 1.5-3 parts of river sand, 0.04-0.09 part of an early strength agent, and 0.12-0.2 part of water. The adhesive provided by the invention has relatively high bonding strength and can effectively improve the bonding strength between wallboard bricks; meanwhile, the early strength agent is added, so that the solidification time can be greatly shortened, the production progress can be effectively improved, and higher economic benefits are brought; and meanwhile, by adjusting the proportion of the early strength agent, products suitable for different production requirements and time requirements can be prepared, specific operation under different conditions is facilitated, and more complex process requirements are met.

Description

technical field [0001] The invention belongs to the field of adhesives, in particular to a sintered composite wallboard adhesive and a preparation method thereof. Background technique [0002] The "concrete mortar" commonly used in masonry at present has low early strength, and it takes 28 days to reach final strength, and its tensile strength is not high. Contents of the invention [0003] The purpose of the present invention is to provide a sintered composite wallboard adhesive and its preparation method, which can achieve higher strength in a short time and realize mass production. [0004] The more specific technical scheme of the present invention is as follows: [0005] A sintered composite wall board adhesive comprises the following components in parts by weight: 1 part of cement, 1.5-3 parts of river sand, 0.04-0.09 part of early strength agent, and 0.12-0.2 part of water. [0006] Further, a sintered composite wallboard adhesive comprises the following component...

Claims

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Application Information

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IPC IPC(8): C04B28/04
CPCC04B28/04C04B2111/00646C04B14/06C04B2103/10
Inventor 李传兵肖丹亚游铎章蔡源
Owner 四川建园新型建筑材料有限公司