Can you explain in detail the method of distinguishing the various types of vitrified bricks?

Advantages of vitrified tiles:

1. The color is bright and soft, and there is no obvious color difference. However, natural granite has a large color difference due to the different diagenesis time and the depth of the rock layer.

2. High temperature sintering and complete porcelain generation of mullite and other crystals, with stable physical and chemical properties, strong corrosion resistance and stain resistance, and lasting as new. Due to the natural formation of granite, the timber time and weathering degree are not the same, resulting in different densities and strengths, and gradually lose luster after two years of use, and the surface is worn and rough, which is difficult to clean and affects the appearance.

3. The thickness is relatively thin, the flexural strength is high, the brick body is lightweight, and the load of the building is reduced. However, natural granite has low strength and is bulky, which increases the load of the building and will bring a series of difficulties to the process of transportation and paving.

4. No harmful elements. Granite is a natural mineral, buried deep in the earth's crust for a long time, without high-temperature sintering, so it contains trace amounts of radioactive elements, such as long-term exposure will be harmful to health.

5. Flexural strength is greater than 45MPa. The flexural strength of granite is about 17 20MPa.

Disadvantages of vitrified tiles:

The only defect of vitrified bricks is that after grinding, the pores are exposed, and oil stains and dust are easy to penetrate. According to industry insiders, this is an industry-recognized problem, but some manufacturers have solved this problem through new technologies after research, such as Jiajun Tao ceramics, Dongpeng ceramics vitrified bricks, before the product leaves the factory, the surface antifouling treatment is done, the pores are blocked, so that the dirt does not seep in. But not all manufacturers of such products have this anti-fouling process, because this is not included in the national standards for this type of products, many brands of products can be sold as qualified products without anti-fouling treatment, consumers do not understand the situation, pavement use does not care, there will be stains.

Consumers should ask clearly when purchasing, and the vitrified tiles that have not been treated with antifouling treatment should be waxed in use, and general floor wax can be. In order to avoid damage to the brick surface during construction before paving, the brick surface should be covered with woven bags and other items that are not easy to decolorize.

Vitrified brick is the common name of porcelain polished brick, which is a kind of bright brick made by polishing the surface of the whole brick body, which is a kind of whole brick. Vitrified bricks can be divided into permeable tiles, polycrystalline and microcrystalline stone according to their different processes.

Vitrified brick is made of quartz sand and mud fired in a certain proportion, and then polished and bright by abrasives, the surface is as smooth and translucent as glass mirror, and it is the hardest of all ceramic tiles, and its water absorption, flatness, geometric size, bending strength, acid and alkali resistance and other aspects are better than ordinary glazed tiles and natural marble.

Because the flatness and finish of the surface of vitrified tiles are relatively good, many people think that its slip resistance is very poor. In fact, the anti-slip performance of vitrified bricks is still relatively good, and the more water there is, the more astringent the feet will feel, because the upper and the brick surface are relatively flat, and the moisture on the brick can make the two closely contacted, which has a good anti-slip effect.

1. Vitrified tile is a common name for porcelain polished tiles and a kind of ceramic tile. There is no such thing as vitrified brick in ceramic terms. Vitrified brick is a kind of bright brick made by polishing the surface of the whole brick body, which is a kind of whole brick.

The ceramic bricks with lower water absorption are called vitrified tiles, and the water absorption rate of polished tiles is lower than that of vitrified tiles (higher than that can only be polished tiles and not vitrified tiles), and then the vitrified tiles are mirror-polished to obtain vitrified polished tiles, because the water absorption rate is low, its hardness is relatively high, and it is not easy to scratch.

2. Vitrified bricks can be widely used in various projects and home floors and walls, and the common specifications are 400x400mm, 500x500mm, 600x600mm, 800x800mm, 900x900mm, 1000x1000mm. The water absorption rate of vitrified tiles is less than or equal to that of all ceramic tiles.