Are you there? For a 5 square meter balcony, I want to paste 300 small floor tiles, how many pieces

Common floor tiles are: vitrified tiles, polished tiles, matte tiles, glazed tiles, printed tiles, non-slip tiles, and special acid-proof floor tiles.

First, to check whether the color of the tile is pure. This trick is very simple, mainly to observe whether the color of the back of the tile is uniform and consistent. Good quality ceramic tiles, green body color system.

1. Symmetry. Second, it is necessary to observe whether the particles of the cross-section of the tile are delicate. Consumers should note that the cross-section here does not refer to the cutting surface around the tile, but to the fracture of the tile fragment. Generally speaking, the fracture is fine, hard and brittle, and the color is the same.

Because the fine particles of ceramic tiles have strong waterproof ability; The ceramic tiles with larger particles are easy to soak in moisture and affect the quality.

Third, pay attention to the thickness of the glaze layer. The ceramic tile glaze is what we call the entire surface of the tile, and the glaze thickness is the thickness of the glaze cross-section. The glaze is the most expensive material in the construction of ceramic tiles, and the thicker the glaze layer, the better the natural quality.

Fourth, listen. Tap on the tiles and listen for a crisp sound. If the sound is clear and pleasant, it is the top grade, and if the voice is dull, it is the inferior product.

Fifth, test the waters. Consumers can pour some water on the back of the tile and pay attention to how quickly the tile absorbs water. After a few minutes, see if the marks left by the water on the front are obvious. The density of tiles that infiltrate slowly after the water disperses is large, and the marks left by the water are not obvious, so they are regarded as the top grade.

6. Take two bricks back to back and face to face to see if they can be closely contacted, and there is no gap, and whether there is a phenomenon of excessive gap, you can judge whether there is warping.

7. Find ink to apply to the surface for an hour and then scrub to see if there are traces, no traces are good bricks, and those that have infiltration are resolutely not selected.

8. Take two bricks and measure the geometric dimensions of the two bricks, the length and width and the diagonal to see the size deviation of the bricks.

9. You can refer to the test report issued by the national or industry testing agency provided by the merchant to compare the following index data: water absorption, wear resistance, acid resistance and pollution index identification and comparison.