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Water-proofing agent for natural stone building

A technology of building and waterproofing agent, applied in the field of waterproof coatings, can solve problems such as poor use effect, and achieve the effects of low water absorption, safe construction and convenient transportation

Inactive Publication Date: 2016-01-13
烟台顺隆化工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the disadvantages of the poor use effect of the above-mentioned prior art, and develop a water-repellent agent for natural stone buildings with high permeability, good water absorption and low cost.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Weigh the following raw materials in parts by weight: dimethyldiacetoxysilane 48kg, n-octyltriethoxysilane 38kg, 1-benzyl-3-ethoxycarbonyl-4-piperidone hydrochloride 28kg , 4-methylcyclohexanecarboxylic acid 35kg, 2,4-dimethoxyacetophenone 20kg, 3-cyclohexylpropionic acid 22kg, 9-methyl-3-oxo-9-azatricyclo[3.3 .1.02.4] Nonan-7-ol 25kg, 3-cyclohexene-1-carboxylic acid-3-cyclohexen-1-ylmethyl ester 18kg, 2-cyclohexyl methacrylate 12kg, 4-butyl 1,2-diphenyl-3,5-pyrazolidinedione sodium salt 32kg, 1,7,7-trimethylbicyclo[2,2,1]heptan-2-ol acetate 15kg, 1-hexyl-3-methylimidazolium chloride salt 8kg.

[0027] The preparation method of the waterproofing agent for natural stone buildings in this example is prepared by the following method: dimethyldiacetoxysilane, n-octyltriethoxysilane, 1-benzyl-3- Ethoxycarbonyl-4-piperidone hydrochloride, 4-methylcyclohexanecarboxylic acid, 2,4-dimethoxyacetophenone, 3-cyclohexylpropionic acid, 9-methyl-3-oxo -9-Azatricyclo[3.3.1.02.4]nona...

Embodiment 2

[0029] Weigh the following raw materials in parts by weight: dimethyldiacetoxysilane 55kg, n-octyltriethoxysilane 42kg, 1-benzyl-3-ethoxycarbonyl-4-piperidone hydrochloride 35kg , 4-methylcyclohexanecarboxylic acid 38kg, 2,4-dimethoxyacetophenone 18kg, 3-cyclohexylpropionic acid 15kg, 9-methyl-3-oxo-9-azatricyclo[3.3 .1.02.4] Nonan-7-ol 28kg, 3-cyclohexene-1-carboxylic acid-3-cyclohexen-1-ylmethyl ester 20kg, 2-cyclohexyl methacrylate 13kg, 4-butyl Base-1,2-diphenyl-3,5-pyrazolidinedione sodium salt 28kg, 1,7,7-trimethylbicyclo[2,2,1]heptan-2-ol acetate 13kg, 12kg of 1-hexyl-3-methylimidazolium chloride salt.

[0030] The preparation method of the waterproofing agent for natural stone buildings in this embodiment is the same as that in Example 1.

Embodiment 3

[0032] Weigh the following raw materials in parts by weight: dimethyldiacetoxysilane 48kg, n-octyltriethoxysilane 38kg, 1-benzyl-3-ethoxycarbonyl-4-piperidone hydrochloride 28kg , 4-methylcyclohexanecarboxylic acid 35kg, 2,4-dimethoxyacetophenone 20kg, 3-cyclohexylpropionic acid 22kg, 9-methyl-3-oxo-9-azatricyclo[3.3 .1.02.4] Nonan-7-ol 25kg, 3-cyclohexene-1-carboxylic acid-3-cyclohexen-1-ylmethyl ester 18kg, 2-cyclohexyl methacrylate 12kg, 4-butyl 1,2-diphenyl-3,5-pyrazolidinedione sodium salt 32kg, 1,7,7-trimethylbicyclo[2,2,1]heptan-2-ol acetate 15kg, 1-hexyl-3-methylimidazolium chloride salt 8kg.

[0033] The preparation method of the waterproofing agent for natural stone buildings in this embodiment is the same as that in Example 1.

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Abstract

The invention relates to a water-proofing coating, in particular to a water-proofing agent for a natural stone building. The water-proofing agent for the natural stone building is prepared from the raw materials such as dimethyldiacetoxysilane, n-octyltriethoxysilane, 1-benzyl-3-carbethoxy-4-piperidone hydrochloride, 4-methyl cyclohexane carboxylic acid, 2,4-dimethoxyacetophenone, 3-cyclohexanepropionic acid and 9-methyl-3-oxo-9-azatricyclo[3.3.1.02.4]nonane-7-alcohol. According to the water-proofing agent for the natural stone building, higher permeability is achieved to the natural stone building, the absorption rate is low, and a better waterproof protective effect is achieved to the building. Meanwhile, construction operation is easy, convenient and flexible, transportation is convenient, construction is safe, the manufacturing cost is low, and the water-proofing agent for the natural stone building is suitable for waterproofing application of the natural stone building.

Description

technical field [0001] The invention relates to a waterproof coating, in particular to a waterproofing agent for natural stone buildings. Background technique [0002] In recent years, China's building waterproofing business has developed rapidly, and its application scope has expanded from construction to waterproofing projects for infrastructure such as bridges, highways, water conservancy, tunnels, railways, airports, subways, grain depots, and sewage treatment. [0003] Water repellent has excellent waterproof, anti-weather, anti-stripping and chemical corrosion resistance properties, widely used in the protection of building materials, especially for the protection of natural stone materials requires a special waterproof agent. Coating it on the surface of natural stone can evenly penetrate into the microporous wall and form a thin hydrophobic film on the surface or inside of the substrate to achieve the purpose of waterproofing. [0004] At present, there are many...

Claims

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Application Information

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IPC IPC(8): C04B41/49
Inventor 王彩霞
Owner 烟台顺隆化工科技有限公司
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