Polished tiles is the whole body after grinding and polished. In contrast to the roughness of the whole body brick, polished tiles will be more clean. The hardness of this brick is very high, very wearable. In the use of infiltration technology on the basis of polished tiles can make a variety of imitation stone, imitation wood effect. Classification can be divided into seepage type polished tiles, fine powder type polished tiles, multi-tube fabric polished tiles, microcrystalline stone. Scope In addition to the bathroom, kitchen, the rest of the majority of indoor space can be used.
Glazed tiles are the bricks surface treated by glazing. In general, glazed tiles are rich in color and patterns than polished tiles, and at the same time play the role of anti-fouling. But because the glazed tile surface is glaze, so wear resistance is lower than polished tiles. Classification According to the raw materials are divided into ceramic glazed tiles and porcelain tiles. According to different gloss, also divided into two kinds of matt and light. Scope of the kitchen should use bright glazed tiles, instead of using matt glazed tiles, due to grease into the brick surface and difficult to clean up. Glazed tiles are also suitable for use in bathroom balconies and so on.
The surface of the whole body is not glazed, and the front and back of the material and color consistent. Whole body brick is more wearable, but its colorful than glazed tiles. Classification is divided into anti-skid brick, polished tiles and seepage through the whole body brick. The scope of application is widely used in the hall, aisle and outdoor walkway and other ground, generally less used in the wall.
Antique tiles are imported from abroad, in essence, glazed porcelain tiles. Antique tiles are ordinary tiles, and the disk is basically the same, the so-called antique, refers to the effect of brick, antique effect should be called tiles. Antique brick is not easy to clean. Thousands of tons of hydraulic press after pressing, and then by thousands of degrees high temperature sintering, to its high strength, with a strong wear resistance, and carefully developed antique brick both waterproof, anti-skid, corrosion resistance characteristics. Antique brick imitation of the past style to do the old, with a unique charm with classical people to attract people's eyes, to reflect the vicissitudes of life, the history of heavy, antique brick through the style, color, pattern, to create a nostalgic atmosphere.
Mosaic is a special way of forming a brick, which is usually composed of dozens of small pieces of brick to form a relatively large brick. Acid, alkali, wear, no water, strong pressure, not broken. Categories It is mainly divided into ceramic mosaic, marble mosaic, glass mosaic. It is small and exquisite and colorful. It is widely used in indoor small area, wall and outdoor walls and the ground.
Microcrystalline stone in the line known as the glass-ceramic composite panel, is a layer of 3-5mm glass-ceramic composite ceramic glass fossil surface, after the second sintering completely integrated high-tech products, simply , Microcrystalline stone and other tile products, the biggest difference is that the surface of a layer of glass-ceramic. Soft texture and delicate, wide range of applications (hotels, office buildings, station and other interior and exterior decoration, more suitable for the family of high-level decoration, such as walls, floors, decorative panels, furniture, basin panels, etc.), weather resistance, Strong. But the intensity is low, scratches obvious, easy to show dirty.
Marble tiles are a kind of ceramic tile with natural marble realistic texture, color and texture. It has the natural marble realistic decorative effect and the superior performance of the tiles, and rejects the natural defects of the natural marble. It is the epoch-making innovation of the ceramic industry , also the representative of the modern top tile manufacturing process.
8、Tile grade classification
According to the national standard classification of tiles can be divided into two levels: 1, excellent, 2, a product. Excellence is the best grade, a product is a slight flawed product.There is also a tile classification is divided into: 1, A-level products, 2, B-class products. A grade is the best grade, A grade is divided into AAA level, AA level and A level, AAA level is the best level. Class B products are slightly flawed products.
9、Tile radioactive classification
According to the radio can be divided into A, B, C and so on.
1), A grade: Class A use of unrestricted, can be used in various places of home decoration. So the environmental performance of indoor tiles must meet Class A standards. The standard for the use of tiles for radioactive use is GB6566-2001. A class of decorative materials in the natural radionuclide radium radium-266, thorium-232, potassium-40 radioactive specific activity at the same time to meet the IRa ≤ 1.0 and Ir ≤ 1.3 requirements for the A class of decoration materials.
2), B grade: B class decoration materials do not meet the requirements of Class A decoration materials but at the same time to meet the IRa ≤ 1.3 and Ir ≤ 1.9 requirements for the B class decoration materials. Class B decoration materials can not be used in the interior of Class I civil construction, but can be used for the outer surface of Class I civil construction and the interior and exterior of all other buildings.
3), C grade: C class decoration materials do not meet the A, B class decoration materials requirements but meet the Ir ≤ 2.8 requirements for the C class decoration materials. Class C decoration materials can only be used for exterior finishes and outdoor use. Ir> 2.8 granite can only be used for monsters, seawalls, piers and other human rarely involved.
10、Consider when purchasing tiles
1), Check. Check the product box should be the factory name, site, product name, after-sales service phone, specifications, quantity, trademark, production date and the implementation of the standard, for the ceramic tile, to check the CCC certification mark for interior decoration ceramic tiles , Should choose radionuclides meet the requirements of Class A products.
2), Look. Good quality ceramic tile glazed should be smooth, delicate, glossy glaze crystal bright, matte glaze soft and comfortable. In the full natural light or fluorescent light, the brick on the 1 meter away from the vertical observation, should not see the obvious glaze defects.
Patterns of brick color patterns should be delicate, realistic, no obvious lack of color, broken, dislocation and other defects. High quality ceramic products on the back of the shading clear, complete, little glaze or defect.
3), Fight. Good product size deviation is small, a group of products vertically on a plane to see if there is no uneven phenomenon. Look at the degree of flat, can be two brick side close together to see if there is no gap.
Good product deformation is small, paved after the brick surface smooth and beautiful. See the color of the product, take a few pieces of brick together, in the plenty of light under the careful observation of the product between the shades of different products, paving the overall effect will be poor.
4), Listen. Gently tap ceramic tiles, listen to their voice, better quality products sounds crisp and sweet. Poor quality of the product due to improper formula, firing cycle is short, low firing temperature, percussion will be issued when the "empty" voice.
5), Weigh. Weigh a product weight, the same specifications of ceramic tiles, the weight of a large water absorption is low, the inherent quality is also better.