When choosing floor tiles, we can screen specifications, colors, textures and other aspects according to personal hobbies and functional requirements of the living room, and according to the site layout. Good quality floor tiles have uniform size and thickness, smooth surface, no bubbles, stains and pits, bright colors, uniform luster, no defects in corners, 90-degree right angle, no deformation, clear patterns, good compression resistance and no damage. When buying, you should decide the variety, color or pattern of bricks according to your own economic situation and preferences, and decide the size according to the size of the room. First, take one out of the box at will to see if the surface is smooth and intact. Glaze should be uniform, bright, without spots, lack of glaze, knock against, and the surrounding edges should be neat. Gloss, astringency, or bubbles in glaze are all quality problems. Secondly, take out another brick and align the two. The smaller the gap, the better. If it is a pattern brick, it must be made up of four pieces into a complete pattern, and it is also necessary to look at whether the pattern of the brick is coherent and clear. Then take out all the bricks in a box and lay them flat on a big plane to see the overall effect from a little distance. No matter white, other colors or patterns, the colors should be the same. If some bricks are darker or lighter in color, they will look ugly and affect the overall decorative effect. . Then put these bricks on one by one and compare whether the bricks are the same size. The allowable deviation of small brick is ±65438±0mm, and that of large brick is 2 mm.. Finally, knock one brick on another, or knock the brick with other hard objects. If the sound of the brick is crisp and loud, it means that the quality of the brick is good and ripe. If the sound is abnormal, it means that the brick has double skin or cracks: double skin means that when the brick is formed, the air in the material is not exhausted, resulting in poor bonding between the materials and cracks inside, which can not be seen from the surface and can only be identified by listening to the sound. As the saying goes, you get what you pay. The difference in the quality of these floor tiles is easy to distinguish even by laymen. If you can't decide, you can look at the back of each floor tile, which has the brand and origin of the brick.

According to my experience in contact with ceramic tiles for more than ten years, there are several points to distinguish Guangdong ceramic tiles:

1. Appearance: Observe the color and smoothness. Generally speaking, the clearer the color of tiles, the better. Look for pinholes Pinholes tend to accumulate stolen goods.

2, sound: listen to the sound to distinguish the density, the most important thing to choose tiles is to consider the quality problem. There are many ways to distinguish the quality of ceramic tiles, which can be tapped. The crisp sound shows that the ceramic tile has high density and good quality.

3. Size: Guangdong brick size ≤5‰.

4. Look at the water absorption rate: The water absorption rate of Guangdong tiles is relatively low, indicating that the density of tiles is high, indicating that the internal stability of tiles is high, and it is also suitable for spaces with high water content or moisture content, and will not produce high space.

5. Outer packaging: Guangdong brick box has certification mark, and the cover has manufacturer's name (such as Shunhui tile) and top ten brands.