Environmental ceramic tile not choose ( The seam do the white also do)

Environmental ceramic tile classification standard

according to ceramic tile radioactive classification

1, A level: the use of class A scope is not restricted, can use decorate in the family of various places. So the environmental performance of indoor floor tile must be meet class A standards.

2, B grade, class B interior decoration materials cannot be used for class I civil building, but can be used for class I all civil construction of veneer and other inside and outside of the building facing.

3, grade C: C outside decoration materials only can be used in the structure of the veneer and other outdoor purposes. Ir> 2. 8 granite only can be used in the stele, sea wall, pier where humans rarely involved.

according to the craft classification

1, connect body brick: the surface of the body brick not glaze, and the positive and negative material and colour and lustre is consistent, hence the name. Connect body brick is more wear-resisting, but its design and color is not glazed pottery. Classification is divided into prevent slippery brick, polishing brick, and ooze to spend the brick. Scope of application is widely used with the footpath outdoor at hall hall, corridor, and on the ground, use lesser commonly at metope.

2, glazed tile, glazed tile is the surface of the brick after burn glair brick processing. In general, glazed tile than polishing brick rich colour and design, at the same time have the effect of antifouling. But because the surface of the glazed tile glaze, so wear resistance than polishing brick. Classification according to the raw materials can be divided into ceramic glazed pottery and porcelain glazed tiles. According to burnish different, is divided into two inferior smooth and light. Suitable for kitchen should choose light glazed pottery, unfavorable use inferior smooth glazed pottery, due to the oil into the brick surface, it is difficult to clean up. Glazed tile balcony also applies to the toilet, etc.

3, polishing brick, polishing brick is the brick after grinding and polishing of brick. The photograph is coarse to opening the plane of body brick and character, polishing brick is about much more bright and clean. This kind of brick hardness is very high, very wear-resisting. On the basis of the USES ooze to spend a technology, polishing brick is ok make result of wood of all sorts of copy stone, copy. Classification can be divided into seepage pattern polishing brick, powder type polishing brick, multi-tube cloth polishing brick, microlite. Scope of application in addition to the bathroom, kitchen, most of the rest interior space can be used.

4, bo changes a brick, bo changes a brick is made of quartz sand, mud fired according to certain proportion to make and then polished bright but not need polishing, surface such as glass mirror as smooth and bright, is one of the most hard all ceramic tile. Bo changes a brick at the edge of the water absorption and straight degree, bending strength, acid-proof alkaline etc is superior to common glazed tile, polished tile and marble. Bo changes a brick is not perfect, however, its defects is polished, MAO stomatal exposed, dust, grease and other easy to penetrate. Classification is ground brick. Is a kind of polishing brick. Scope of bo changes a brick is suitable for the sitting room, bedroom, aisle, etc.

5, Mosaic, Mosaic is the brick of means of a kind of special existence, it generally formed by tens of piece small brick comprises an opposite big brick. Acid and alkali resistance, wear resistance, no water seepage, stress is strong, not easily broken. Classification it basically is divided for Mosaic of pottery and porcelain, marble Mosaic, glass Mosaic. Applicable to small and exquisite, glow is widely used in, metope and ground of indoor small area the outdoor metope and ground.

according to

ceramic tile quality classification according to the hierarchy of ceramic tile of national standard can be divided into two levels: 1, master, 2, grade one. Classy article is the best level, one refers to the minor defective products. There is A hierarchy classification of ceramic tile is: 1, A grade, grade 2, B. A grade is the best grade, A grade AAA, AA and A grade, AAA is one of the best level. B grade is slight defective product.

according to the classification of ceramic tile is bibulous rate

1, ceramic: refers to the bibulous rate of ceramic & ge; 6% of the ceramic products, mainly used for metope adornment.

2, pottery and porcelain: refers to the bibulous rate of ceramic & ge; 3% and & lt; 6% of the ceramic products.

3, all porcelain: refers to the bibulous rate of ceramic & lt; 3% of the ceramic products, can be a wide range of wall ground decoration.

environmental ceramic tile of choose and buy should pay attention to the following:

look for the well-known brand, choose good quality trustworthy brand

in the domestic first-line brand, ceramic tile products are the country's tested, whether a brand won the green marks, quality system certification and national inspection-exempt marks is very important. Such as lens, Marco Polo, raffaele bendandi big brands such as ceramic tile, look from the state administration of quality supervision departments sampling data in recent years, the brand of the product is in conformity with the national standards, can be at ease buy.

see ceramic tile of radioactive level detection, choose A kind of ceramic tile

according to the newly revised 'the public construction engineering indoor environment pollution control norm' regulation, indoor decorative porcelain tiles should of radioactive detection and control, test results are divided into A, B, C three categories. Only A kind of standard of ceramic tile can be used for the residence interior decoration, when consumer is buying their own should choose the ceramic tile of class A. Due to the appearance of A, B, C three types of ceramic tile is hard to see how differences, there are some not formal decoration company, small guerrilla units in order to save the cost would be chosen to use two class B and C as A kind of ceramic tile ceramic tile is used for indoor decoration, so the owner before check-in, best professional institutions for radioactive detection.

based on the above introduction we also know more or less some ceramic tile selected skill, whether it's home to do the sewing or ceramic tile, believe that everyone is the preferred healthy environmental protection, a lot of people will be left on the choice of the seam an agent, the original beauty seam an agent of environmental protection? Poisonous? Material is imported? In fact everyone ignores the ceramic tile of environmental protection, a lot of time today to teach everyone how to choose environmental ceramic tile also is equivalent to give parents some knowledge.