Silane concrete staining material and preparation method and application thereof

A technology of concrete and staining agent, which is applied in the field of silane concrete staining agent and its preparation. It can solve the problems of uneven color on the ground, the sealing of color paste in it, and the loss of color effect, etc., and achieve stable hue, low surface strength, and non-fading color. obvious effect

Inactive Publication Date: 2017-09-05
CHONGQING EP ANTICORROSION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the dyeing agent on the market simply dissolves the color paste in the solvent, penetrates into the concrete, and then polishes and polishes it. Because the color paste enters the concrete, it only dyes the concrete, and the concrete cannot seal the color paste in it, so the color paste is very easy. It is brought out by the solvent, and after a period of use, there will be problems such as uneven ground color, lighter color or even loss of color effect

Method used

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  • Silane concrete staining material and preparation method and application thereof
  • Silane concrete staining material and preparation method and application thereof
  • Silane concrete staining material and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Formula: 1 kg of γ-glycidyl etheroxypropyl trimethoxysilane, 1 kg of oily nano-color paste with a particle size of 50-200 nm, and 96 kg of ethanol.

[0039] Preparation method: dissolve the color paste in the solvent, stir evenly, then add alkoxysilane, mix evenly, and then the silane concrete stain of the present invention can be prepared.

[0040] Application: 1) Clean up the dust and debris on the concrete floor;

[0041] 2) Pretreatment of the concrete floor: first grind the concrete floor with a 50-mesh emery disc, then grind it with a 300-mesh emery disc, and finally grind it with a 500-mesh emery disc;

[0042] 3) Spray the above-mentioned silane concrete stain to make it fully penetrate into the concrete and combine with the concrete;

[0043] 4) After the above dyeing agent is completely dry, grind the ground;

[0044] 5) There should be no stagnant water within 24 to 72 hours of completion, and the curing period is 1 to 10 days;

[0045] 6) Finally, polish ...

Embodiment 2

[0047] Formula: 50 kg of γ-aminopropyltriethoxysilane, 10 kg of oily nano-color paste with a particle size of 50-200 nm, and 40 kg of isopropanol.

[0048] The preparation method and application method of the silane-mixed soil dyeing agent are the same as in Example 1.

Embodiment 3

[0050] Formula: 30 kg of N-(β-aminoethyl)-γ-aminopropylmethyldimethoxysilane, 5 kg of oily nano-color paste with a particle size of 50-200 nm, and 70 kg of ethylene glycol diacetate.

[0051] The preparation method and application method of the silane-mixed soil dyeing agent are the same as in Example 1.

[0052] Product performance parameters are shown in Table 1.

[0053] Table 1 embodiment 1-3 silane concrete stain performance parameters

[0054] Test items Example 1 Example 2 Example 3 Dustproof effect clean clean clean Impermeability excellent excellent excellent Anti-aging over 60 years over 60 years over 60 years Anti-skid Excellent anti-skid performance Excellent anti-skid performance Excellent anti-skid performance clean No oil leakage, easy to clean No oil leakage, easy to clean No oil leakage, easy to clean Vulnerability Super strength and wear resistance Super strength and wear resistan...

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Abstract

The invention discloses a silane concrete staining material. The silane concrete staining material consists of the following raw materials in parts by weight: 1-50 parts of alkoxy silane, 1-10 parts of a colorant and 40-96 parts of a solvent. The invention further provides a preparation method of the silane concrete staining material. The preparation method comprises the following steps: pouring the solvent in a stirring machine; adding the alkoxy silane and stirring the components for 3-10 minutes; and then adding the colorant and continuing stirring the components for 15-30 minutes to obtain the silane concrete staining material. The invention further provides an application method of the silane concrete staining material. The application method comprises the following steps: after polishing a concrete ground, spraying the staining material on the concrete ground; and after maintenance of the concrete ground, polishing the concrete ground again. Silicone resin is added in the staining material and is in an alkali system of concrete, when methoxyl or ethyoxyl breaks, the silicone resin and calcium ions or magnesium ion and the like in the concrete react and are polymerized, the colorant is sealed in the concrete, the staining effect is good, and wear resistance and durability are excellent.

Description

technical field [0001] The invention relates to a dyeing agent and its preparation method and application, especially a silane concrete staining agent and its preparation method and application. Background technique [0002] At present, the use of concrete is very common. Concrete in the usual sense refers to the use of cement as the cementitious material, sand and stone as the aggregate; mixed with water (may contain admixtures and admixtures) in a certain proportion, and obtained by stirring Cement concrete, also known as ordinary concrete, is widely used in civil engineering. However, the color of concrete is very single and the aesthetics are low, so it is necessary to paint the concrete or paste tiles for secondary treatment, but these processes are costly and the construction methods are complicated, and they are prone to dusting, sanding, and turtles. Cracking and foaming, and short life of the floor are not conducive to reducing production and construction costs. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/49
CPCC04B41/4905C04B41/463
Inventor 王秀玲
Owner CHONGQING EP ANTICORROSION TECH CO LTD
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