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Nano-sol type color seal hardening agent

A nano-sol and hardener technology, applied in the field of building materials, can solve the problems of changing the appearance and color, and achieve the effects of easy control of the reaction process, overall performance improvement, and mild reaction conditions

Inactive Publication Date: 2018-04-20
ZIGONG GELING NEW MATERIAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the increase of people's demand for ground diversification, they began to gradually pursue durable and beautiful products, especially the apparent color of concrete. However, none of the above-mentioned patents can improve the basic performance of concrete and change its appearance color.

Method used

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  • Nano-sol type color seal hardening agent

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the examples, but those skilled in the art will understand that the following examples are only used to illustrate the present invention, and should not be considered as limiting the scope of the present invention.

[0031] The nano sol type color seal hardening agent of the present invention comprises the following components: 12% to 27% of silica sol, 8% to 24% of alumina sol, 5% to 14% of tin tetrachloride solution, surfactant 0.1%~1%, nano rigid particles 0.5%~5%, silane coupling agent 3.5%~8%, inorganic toner 1%~5%, ethanol 6%~25%, ammonia water 1%~4%, the balance Distilled water; the solid content of the silica sol is 15% to 35%, the solid content of the alumina sol is 10% to 35%; the molar concentration of tin tetrachloride solution is 0.1 to 1.0mol / L, and the concentration of ammonia water is 5% to 28%; said percentage concentration is mass percentage concentration.

[0032] The...

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Abstract

The invention relates to the field of building materials and aims to provide a nano-sol type color seal hardening agent. The hardening agent is composed of the following components in percentage by weight: 12-27% of silica sol, 8-24% of alumina sol, 5-15% of a stannic chloride solution, 0.1-1% of a surfactant, 0.5-5% of rigid nano-particles, 3.5-8% of a silane coupling agent, 1-5% of inorganic toners, 6-25% of ethanol, 1-4% of ammonium hydroxide and the balance of distilled water. The hardening agent disclosed by the invention is a novel product integrating concrete hardening and coloring, issimple in preparation process and can be directly subjected to large-area roller coating or spraying on the concrete surface so as to perform construction. Moreover, the reaction process is easily controlled, the reaction conditions are mild, any volatile toxic gas is not produced in the reaction, and the hardening agent is environmentally friendly, simple in raw materials, low in cost and particularly suitable for large-scale industrial production.

Description

technical field [0001] The invention belongs to the field of building materials, and specifically relates to a nano-sol type color sealing hardener. Background technique [0002] Concrete is the most widely used man-made building material, and is widely used in various structural projects; however, due to the limitations of the concrete material itself and the construction level, many infrastructures, industrial plant floors, etc. have long been damaged, and the surface has potholes, weathering, Dust, sand, and peeling phenomena lead to poor wear resistance and short service life. They can no longer adapt to the needs of modern production environments and are in urgent need of renovation; Cover a layer of epoxy floor paint, etc.; but the above-mentioned solutions are too cost-effective, and the places of use are limited. For example, laying ceramic tiles or floor tiles, in addition to high labor and material costs, more importantly, the place of use is limited. Generally, i...

Claims

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Application Information

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IPC IPC(8): C04B28/00
CPCC04B28/005C04B2111/00008C04B22/12C04B2103/40C04B2103/54C04B14/324C04B14/323C04B14/322C04B14/325C04B14/308C04B14/305C04B14/042C04B24/42C04B24/026C04B22/06
Inventor 张继张玲洁杨辉钱骁沈志成
Owner ZIGONG GELING NEW MATERIAL TECH CO LTD
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