Concrete silicon-fluorine protective agent for concrete surface treatment and preparation method thereof

Abstract

The invention discloses a concrete silicon-fluorine protective agent for concrete surface treatment and a preparation method thereof, and relates to the technical field of concrete silicon-fluorine protective agents, in particular to a concrete silicon-fluorine protective agent for concrete surface treatment and a preparation method thereof. The protective agent comprises the following componentsin parts by weight: 20-30 parts of organic polymer fluosilicate, 1-3 parts of hydrated calcium silicate gel powder, 0-2 parts of cellulose ether, 1-5 parts of an auxiliary dispersing agent, 1-2 partsof a defoaming auxiliary agent, 1-3 parts of an anti-corrosion auxiliary agent, 1-3 parts of a mildew-proof auxiliary agent, 2-5 parts of an auxiliary thickening agent, 2-5 parts of an auxiliary film-forming agent, 2-3 parts of a wetting agent and the balance of water. According to the concrete silicon-fluorine protective agent for concrete surface treatment and the preparation method thereof, thearranged dispersing agent has good dispersity and excellent high-temperature stability, and materials can be efficiently dispersed, so that the contact area between the materials can be effectively increased, the mixing uniformity of the materials can be effectively enhanced, and the time and the energy required for completing the dispersion process can be reduced.

Description

technical field [0001] The invention relates to the technical field of concrete silicon-fluorine protective agent, in particular to a concrete silicon-fluorine protective agent for concrete surface treatment and a preparation method thereof. Background technique [0002] With the vigorous development of infrastructure, concrete is playing an increasingly important role in ports, docks, and urban construction. It is the most widely used man-made material in contemporary times, and has the characteristics of abundant raw materials, low prices, and simple production processes. Fair-faced concrete is a one-time pouring of concrete without any external plastering and other decorations. It uses the natural state of the concrete and the combination of well-designed open joints, Zen joints and pull bolt holes as the architectural expression of decoration. , widely used in industrial buildings, medium and high civil engineering, public buildings and municipal bridges, has received mo...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a concrete surface treatment silicon fluorine protective agent for concrete and a preparation method, which solves the problem that the long-term use of concrete in the above-mentioned background technology will easily lead to the dispersion of concrete, and the overall stability of concrete is relatively low. Poor, easily affected by the environment, resulting in a shortened service life