Ceramic tile is a kind of decorative material is very common in the family decoration, occupied in Jiezhuang materials in the proportion is very big also, because consumers less understanding of the ceramic tile, the purchase also there will be some misunderstanding, especially to make some notes, the hope of all ceramic tile of choose and buy when have some help:
(1) brick grade is determined by what? Tile your grade is high?
Relevant data shows, every 3 years, China about 10000000 family kitchen interior wall tiles were "hacked"!
At first sight this data, the heart can not help "click" one. Consumers can intuitively feel the design and color is the product of the manufacturer because, they will take this lazy: neglect of the pursuit of product quality. Useless tiles also leads to the family kitchen decoration of a few years, the walls had gradually vicissitudes of life "".
This is mostly tile "permeable" blame! Intends to look at the decoration has been one or two years in the kitchen, bathroom from the interior region within 50 cm, especially below the nozzle, the overall color will dark, black, "misdeeds". And no matter how rub, is not wipe off dirt, as if already and tile com.. And ceramic tile surface is a transparent glaze layer of a layer of glass like. Obviously, the dirt hidden in tiles, is from the back through come! Days and months multiplying, dirty printed diffusion, dangerous block wall are likely to be "hacked": ceramic glaze layer crack, fall off...... Because of the permeable tile so influence "room", in Europe and the United States for more than ten years ago has not allowed the production of this "permeable" type of ceramic tile. In Chinese every 3 years, there are 10000000 family kitchen wall was "black"!
"Black" insider
This fact, has long been neglected by the quick ceramic enterprises.
Uncover tiles "shady" ordinary tiles: why "permeable" and "black" off? It must first start from the composition of ceramic tile. Take a piece of ordinary tiles, looking from the side, you'll find out, it consists of two layers: glazed and blank bottom. Glaze is similar to glass, light also has a matte. Create a variety of colors, tile texture, and texture are through its performance, and it is like glass, if in the dirt appears on, very easy to be erased. Glass is not porous, so the tile surface water will not cause any pervious phenomenon, with a dry cloth wipe water stains disappeared immediately. The slab bottom is composed of various soil materials from firing, constitute a tile based. The burning of the slab bottom is pottery, it does not constitute a dense, water absorption. Because non glazed water absorption, water absorption of ceramic tile quality as a measure of the most basic standard rate is through the slab bottom to reflect. Bibulous rate is high, that the less dense ceramic tile, more likely to rupture. Due to raw materials, technical level difference, blank layer of dense layer degree, stomatal size number are also different. Along with the quality of water absorption rate, all kinds of ceramic tile, and will have a gap.
Because of slab bottom is water, and the tiles must be soaked before construction, this dilemma. The soaking time, I'm afraid nobody is willing to exert a piece of bubble. Especially in high-volume immersion engineering, water will become more and more dirty. Blank layer internal water-soluble contaminants will SMOOTH OPERATOR into clay. The glaze layer of ceramic tile surface is transparent. "Through" glaze layer, watermark, dirt will be an easy job to breaking tile phase!
Even though circumspect immersed, after 3 years, but under normal circumstances the use of cement, water and other life in the dirt or oil, it will be slow to penetrate into the surface, through the glaze layer appeared, discoloration, dark hair, hair pollution problems or will not come.
At present, the existing ceramic enterprises developed a high-grade within the wall completely impermeable, believe that black brick problem will soon be solved.