1. Characteristics of ceramic wall tiles
Ceramic wall tiles have special moisture-proof, scrub-resistant and weather-resistant properties that cannot be replaced by other materials. They are inexpensive and rich in color. They are ideal decoration materials for kitchen, bathroom and balcony walls in home decoration design.
2. Types and specifications of ceramic wall tiles
Decorative bricks for wall decoration can be divided into two categories.
The first type is glazed brick. The surface of this brick is coated with a layer of colored glaze. It is processed and fired. It has rich color changes and is especially easy to clean and maintain. It is mainly used for wall decoration of kitchen and bathroom. The other type is the whole body wall brick, which has hard texture, good impact resistance, anti-aging and no fading, but mostly single color, mainly used for the decoration of the balcony wall.
Ceramic glazed tiles are mostly rectangular in shape and can be erected when used to increase the visual height after decoration. There are various specifications such as 60 mm × 240 mm, l00 mm × 200 mm, 1l5 mm × 240 mm, 150 mm × 200 mm, l50 mm × 225 mm, 200 mm × 300 mm, and the thickness is between 6 and 10 mm. Can be selected as needed.
The whole wall bricks are mostly long strips, which should be pasted horizontally when used, giving people a sense of stability and solidity. There are 45 mm X95 mm, 45 mm × 195 mm, 50 mm × 100 mm, 50 mm × 150 mm, 50 mm. X200 mm, 60 mm × 240 mm and other specifications, the thickness is generally 6-8 mm, can be selected according to needs.
3. Quality identification of ceramic wall tiles
The quality identification of ceramic wall tiles should mainly grasp the following points:
(1) The quality inspection certificate and quality inspection report of the product should be requested from the dealer.
(2) Conduct visual inspection at the site to observe whether the product has obvious quality defects such as lack of sleeves, spots, cracks, shafting, and corrugation. The above defects must not be selected.
(3) Detection by hand. After the two bricks are clamped by fingers, they collide with each other, and the sound is crisp and loud, which is a qualified product. The sound is low and dull, and there must be inherent quality defects.
(4) Perform discrimination of color difference. Because the number of wall tiles purchased at one time is large, if there is obvious color difference between multiple packages, the decoration effect is very affected. It is necessary to sample and compare all the packaged products, observe the change of color difference, and the color difference can not be selected.
(5) It is necessary to inspect the specifications and dimensions one by one. Products with a dimensional error greater than 0.5 mm and a flatness greater than 0.1 mm will not only increase the difficulty of construction, but also have poor effect after renovation and cannot be used for engineering.
4, the type of adhesive for ceramic wall tiles
There are two choices for wall ceramic tile. One is to buy the finished adhesive directly to the market, and the other is on-site.
There are three types of adhesives commonly used on the market today: the first one is a quick-acting adhesive, which is a direct-use product. When using, apply a layer of glue on the surface of the wall and the back of the tile. After a few minutes of drying, touch the rubber surface without touching the hand. The upper wall can be pressed and pressed, which is very convenient to use. The second type is JD-503 tile adhesive. The product is white powder. When used, it is added with water to make a viscous glue. This kind of product not only has a strong adsorption force, but also has a certain time to make the paste adjustment, and the adjusted glue should be used up within 4 hours. Generally, the thickness of the glue is between 3-5 mm. The third type is 903 multi-purpose construction glue, which is also a direct use product. This product has high bonding strength and can be adjusted within 2 hours. The thickness of the squeegee is 2 mm, which is very convenient to use. The selection of the finished glue is high, and it is suitable for use when the surface of the base layer of the wall is very flat, otherwise the cost of the paste will increase.
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