Preparation method of anti-skidding agent for floor

Abstract

The invention relates to the technical field of building materials, aiming at providing a preparation method of an anti-skidding agent for floor. The preparation method comprises the following steps:weighing all the raw material components according to a weight ratio: 15-45% of a magnesium fluorosilicate solution, 1-5% of nano-rigid particles, 4-10% of acrylic resin emulsion, 8-20% of silica sol,3-8% of a silane coupling agent, 6-11% of ethanol and the balance of distilled water; taking half of the weighed ethanol and half of the weighed distilled water, evenly stirring, then adding the magnesium fluorosilicate solution and the silica sol, heating, and mixing; taking the rest ethanol and the rest distilled water, evenly stirring, then sequentially adding the acrylic resin emulsion and the nano-rigid particles, and mixing at the room temperature; merging the mixed liquid obtained in the previous two steps, then adding the silane coupling agent, stirring and then carrying out ultrasonic treatment; then, heating and stirring; cooling to the room temperature to obtain the anti-skidding agent for concrete. The product can form a great deal of hard wear-resistant microbeads on a concrete surface layer, thus enhancing the contact friction force; the problem that different people have diversified requirements for skid resistance, durability and the like of the floor is solved.

Description

technical field [0001] The invention belongs to the field of building materials, in particular to a preparation method of an anti-slip agent for floors. 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. Generall...

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Problems solved by technology

[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, it can only be used on the ground of the home or the ground with light load. If it encounters places with high load requirements such as industrial plants and machinery workshops, the service life cannot be greatly shortened, and the performance of impermeability and oil resistance is poor; while epoxy-coated On the one hand, the service life of floor paint is short. Generally, warping and delamination will occur after about 2 years of use. The better performance can be extended to 5 years, but the service life is still short; on the other hand, epoxy floor The paint is not environmentally friendly, the VOC emission is high, and it will cause great harm to the construction personnel

[0003] Based on the defects in the technology and performance of the above-mentioned products, many scholars have developed a kind of hardener specially used for concrete floors in recent years, which can greatly improve its service life. After the problems such as sanding and dusting) are solved, another problem arises, that is, the anti-skid property of the ground, especially the concrete used as the foundation of many industrial-grade commercial floors at present, under the action of hardener , the ground can become brighter, but the protection is greatly reduced at the same time, which greatly affects people's normal work and life; based on the increase in people's demand for ground diversification, people began to gradually pursue durable, beautiful and practical products. Most of the products sold are picture-attached products with short service life and poor wear resistance, which cannot fundamentally solve the problem of anti-skid, and are not environmentally friendly at the same time

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