In May of this year, the newly revised "Ceramic Tiles" national standard was released. Soon, the new standard will be officially implemented. According to the new regulations, when we purchase ceramic tiles, we have some different and more practical reference elements. Take a look at it together with Xiaobian.
Reference size
Interpretation of the new standard: The new standard stipulates that the surface area is greater than 6400 cm2, the thickness cannot exceed 13.5 mm; the surface area is less than 3600 cm2, the thickness of the dry pressed ceramic tile is less than 10 mm; the surface area is between 3600 and 6400 cm2, and the thickness is less than 11 mm.
Pick the tile size according to the area
The surface area of ​​the tile is limited by the thickness, so how do we filter the size of the tile? The most common specifications of the tile are 600mm × 600mm, 800mm × 800mm and 1000mm × 1000mm, and the matching space size is below 30m2. × 600mm floor tiles; the size of 30~40m2 can be 800mm × 800mm; the size can be more than 60m2, the size can be 1000mm × 1000mm.
Water absorption rate has a new qualified line
Interpretation of the new standard: The new standard also enhances the technical requirements for extruded ceramic tiles and further eliminates backward production capacity. The low water absorption extruded ceramic tile is divided into two types of water absorption rate of less than 0.5% and between 0.5% and 3%, and extruded ceramic tiles having a water absorption ratio of 3% to 10% are eliminated.
Pouring water to measure water absorption is different from brick
To check the water absorption of the tile, just pour a little water on the back of the tile and leave it for about 5 minutes to observe the moisture absorption. Whether the water absorption of the tile is good or not determines whether the seam is black or mild, and the tile with the slower water absorption is better. In fact, from the brick name can also roughly understand its water absorption rate, water absorption rate ≤ 0.5% of the design of porcelain bricks, vitrified bricks, greater than 0.5% less than or equal to 3% of enamel, more than 3% less than or equal to 6% For fine enamel, more than 6% is less than or equal to 10% for enamel bricks, and products with water absorption greater than 10% are ceramic bricks.
Thin tiles will be promoted
Interpretation of the new standard: After the implementation of the newly revised "Ceramic Tiles" standard, it is expected that the problems existing in the failure strength, modulus of rupture and water absorption of the thin bricks will be alleviated. And after the implementation of the new standard, it will effectively reduce the energy consumption of the ceramic industry.
Thin and crisp tile thinner is more popular
Thin ceramic tiles have high hardness, wear resistance, low water absorption rate, energy saving and environmental protection, which can effectively reduce the load on the paved wall and the ground. Especially in high-rise buildings, the stairs are not easy to settle and deform. In the home decoration application, it is more advantageous than thick tiles, and because of its low production cost, it is more cost-effective for users. The thin and light ceramic tile must be the future trend.
The above is the reference element of the tile purchase under the new standard, I hope to have some reference help for everyone's tile purchase.
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