How to identify the quality of ceramic mosaic tiles

1 Appearance quality inspection: After being tiled, the mosaic tile line is within visual distance. If it is basically uniform, it can meet the standard size and tolerances. If the line has obvious irregularities, it must be reprocessed. If the size of the mosaic tile itself is not desirable, it should not be purchased. In addition, it can be judged from the sound, and the product is hit with an iron bar. If the sound is clear, there is no defect. If the sound is muddy, dull or rough, and the ear is harsh, it is an unqualified product.

2 Test method for firmness of bricks and brocade stickers: Use two hands to pinch the two corners that are on one side, and then set them upright. Then lay them flat and repeat three times. Use the bricks as qualified or take the bricks, then stretch them out. Repeatedly three times, to not lose bricks as qualified products.

3 Check the dehydration time: Put the tiles together flat, spread the stickers upwards, place them in water for 40 minutes, pinch the corner of the sticker, and remove the paper. Can meet the standard requirements.

Tile purchase

Structural Steel tube (tubing) can be used for a wide variety of mechanical applications. It may be used either statically or dynamically. I`s close tolerances, good finish, and dense structure make it ideal for parts such as structural support and parts, frames, racks, trailer beds and trailer components, structural components and supports for buildings, bridges, and highways, conveyors, machine parts, guides, and supports, safety and deck rails, sign posts, athletic equipment, ornamental usages and a wide range of applications in industrial, construction, automotive, appliance, furniture and agricultural industries.

Rectangular Tube

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