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Terrazzo is a relatively common decorative material with low price and convenient construction time, so it is widely used in various buildings. However, the terrazzo floor is relatively rough, and it is easy to hide dust and lose surface gloss after a period of use, so it needs to be refurbished. So how to refurbish the terrazzo? How to do terrazzo renovation quickly and well? Can the color be changed in the later terrazzo floor renovation?

Concrete floors are used in all kinds of large parking lots and some operating spaces. The construction of such floors is economical. For large areas, the construction is also special. In addition, it is also important that it is wear-resistant for a long time. So what about concrete floors?

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After the cement concrete pavement is paved, it should be maintained in time. Concrete curing is to artificially create certain humidity and temperature conditions, so that the newly poured concrete can be normalized or accelerated its hardening and strength growth. It is an indispensable post-work in construction, which can effectively prevent cracks and shedding.

Concrete floors are generally used for the decoration of outdoor floors, and are now widely used. However, there are many types of concrete floors on the market, and wear-resistant concrete floors are now the most common one. The biggest feature of wear-resistant concrete floors is wear resistance. There may be many people who are not very familiar with wear-resistant concrete floors, now let’s know more about them.

Abrasives are tools used for grinding, lapping and polishing. Most of the abrasives are artificial abrasives made of abrasives and binders, and there are also natural abrasives that are directly processed from natural ore rocks. In addition to being widely used in machinery manufacturing and other metal processing industries, abrasive tools are also used in food processing, paper industry and processing of non-metallic materials such as ceramics, glass, stone, plastic, rubber, and wood.

Hard abrasives are used when processing soft materials, otherwise soft abrasives are used, but soft abrasives are also used when grinding extremely soft and tough materials.

The gloss of the veneer stone is an important criterion for evaluating the quality of the stone. The size of the gloss depends on the refractive index of the various minerals that make up the rock on the one hand, and is closely related to the microstructure of the stone surface on the other hand.

Terrazzo is a cement-shaped artificial stone with physical properties and characteristics such as high density, high hardness, wear resistance, no dust generation, and not easy to peel off. Ordinary terrazzo is generally rough in construction, and the bright surface depends on cleaning and surface waxing and polishing to obtain a better surface effect in a short time. Even so, the polished effect cannot be compared with the natural marble surface, but because of its unique characteristics, terrazzo is still widely used in modern enterprises, factories, courtyards, schools, office buildings, exhibition halls, squares and other places.

In the process of constructing the concrete sealing and curing agent floor, one of the important steps is polishing, which is mainly divided into preliminary polishing and comprehensive polishing. However, it should be noted that in order to make the concrete floor have a high gloss and a more beautiful appearance, the concrete sealing and curing agent floor polishing should be completed after the wear-resistant aggregate and the concrete penetration hardening agent technology are perfected.

Abrasive is a kind of granular material with high hardness and certain mechanical strength, which is used to manufacture abrasive tools or directly used for grinding and polishing. As a basic characteristic that an abrasive must have, generally speaking, it should meet the following five requirements.

Grinding characteristics of PCD materials (1) Great grinding force (2) The grinding ratio is very small (3) The particle size has a great influence