Building mixture containing FS101 mortar waterproof agent

A technology of FS101 and waterproofing agent, which is applied in the field of building mixtures, can solve the problems of reducing mortar shrinkage, etc., and achieve the effects of reducing mortar shrinkage, good dispersion, and avoiding difficulty in uniformity

Inactive Publication Date: 2017-03-15
北京龙阳伟业科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing mortar waterproofing agents are difficult to meet the requirements of the preferred materials in the "Technical Regulations for Building Indoor Waterproofing Engineering", that is, "the waterproof mortar mixed with admixtures should be used when using reactive, low-alkali, low-volume, and easy-to-disperse new materials. "
In addition, the existing mortar waterproofing agent does not have the characteristics of reducing the shrinkage of the mortar while improving the compactness of the mortar

Method used

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  • Building mixture containing FS101 mortar waterproof agent
  • Building mixture containing FS101 mortar waterproof agent
  • Building mixture containing FS101 mortar waterproof agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] In this example, the construction mixture containing FS101 mortar waterproofing agent is made by mixing FS101 mortar waterproofing agent, ordinary Portland cement, sand and water; wherein, FS101 mortar waterproofing agent and water are mixed according to the weight ratio of 1:250 to form FS101 mortar waterproofing agent dilution; the preparation process of the waterproof mortar is as follows: cement:sand:FS101 mortar waterproofing agent dilution is mixed according to the weight ratio of 1:3:0.45. The strength grade of ordinary Portland cement in this example is 42.5. The sand is medium sand, the mud content is less than or equal to 1wt%, the sulfide content is less than or equal to 1wt%, and the sulfate content is less than or equal to 1wt%. The performance test results of the formed waterproof layer are shown in Table 1. It can be seen from Table 1 that its performance meets the requirements of the JC474-2008 standard.

[0017] Table 1

[0018]

Embodiment 2

[0020] In this example, the construction mixture containing FS101 mortar waterproofing agent is made by mixing FS101 mortar waterproofing agent, ordinary Portland cement, sand and water; wherein, FS101 mortar waterproofing agent and water are mixed according to the weight ratio of 1:250 to form FS101 mortar waterproofing agent dilution; the preparation process of the waterproof mortar is as follows: cement:sand:FS101 mortar waterproofing agent dilution is mixed according to the weight ratio of 1:2:0.55. The strength grade of ordinary Portland cement in this example is 42.5R. The sand is medium sand, the mud content is less than or equal to 1wt%, the sulfide content is less than or equal to 1wt%, and the sulfate content is less than or equal to 1wt%. The performance test results of the formed waterproof layer are shown in Table 2. It can be seen from Table 2 that its performance meets the requirements of the JC474-2008 standard.

[0021] Table 2

[0022]

Embodiment 3

[0024] In this example, the construction mixture containing FS101 mortar waterproofing agent is made by mixing FS101 mortar waterproofing agent, ordinary Portland cement, sand and water; wherein, FS101 mortar waterproofing agent and water are mixed according to the weight ratio of 1:200 to form FS101 mortar waterproofing agent dilution; the preparation process of the waterproof mortar is as follows: cement:sand:FS101 mortar waterproofing agent dilution is mixed according to the weight ratio of 1:3:0.50. The strength grade of ordinary Portland cement in this example is 52.5. The sand is medium sand, the mud content is less than or equal to 1wt%, the sulfide content is less than or equal to 1wt%, and the sulfate content is less than or equal to 1wt%. The performance test results of the formed waterproof layer are shown in Table 3. It can be seen from Table 3 that its performance meets the requirements of the JC474-2008 standard.

[0025] table 3

[0026]

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Abstract

The invention discloses a building mixture containing an FS101 mortar waterproof agent. The building mixture is prepared by mixing the FS101 mortar waterproof agent, ordinary Portland cement, sand and water, wherein the FS101 mortar waterproof agent and the water are mixed according to the weight proportion of 1 to 150-250 to form FS101 mortar waterproof agent diluent. In the waterproof mortar making process, water, sand and the FS101 mortar waterproof agent are mixed according to the weight proportion of 1 to 2-3 to 0.45-0.55. The building mixture containing the FS101 mortar waterproof agent can be integrated with structural body concrete, and the water moving problem always difficultly solved in the waterproof process is solved.

Description

technical field [0001] The invention relates to a building mixture containing FS101 mortar waterproofing agent. Background technique [0002] Building waterproofing is the measures taken from the building materials and structure to prevent water from penetrating certain parts of the building. Waterproofing is mostly used in roofs, underground buildings, underground parts of buildings, inner chambers and water storage structures that need to be waterproofed. According to the different measures and means adopted, it can be divided into two categories: material waterproof and structural waterproof. Material waterproofing is to rely on building materials to block the passage of water to achieve the purpose of waterproofing or increase the ability to resist leakage, such as waterproofing of coiled materials, waterproofing of coatings, rigid waterproofing of concrete and cement mortar, and waterproofing of clay and lime soil. Structural waterproofing is to adopt a suitable struc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B111/27
CPCC04B28/04C04B2111/27C04B2201/50
Inventor 王辰悦
Owner 北京龙阳伟业科技股份有限公司
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