Mosaic cleaning and maintenance

If the mosaic tile line after laying is basically uniform within the distance of visual inspection, and meets the size and tolerance of the standard specification, if the line has obvious unevenness, it needs to be reprocessed. If it is the mosaic tile itself that does not meet the requirements, it should not be purchased. In addition, it can be judged from the sound. Hit the product with an iron rod. If the sound is clear, there is no defect. If the sound is muddy, dull, rough, and harsh, it is a substandard product.

Hold the two corners of the joint with both hands, make the joint stand upright, then lay it flat, repeat three times, if the brick does not fall off, it is qualified; or take the mosaic brick joint, curl it, then stretch it flat, repeat three times, if the brick does not fall off, it is qualified.

Lay the mosaic tiles flat with the paving paper up, soak it in water and let it stand for 40 minutes, pinch a corner of the paving paper and peel off the paper. If it can be peeled off, it meets the standard requirements.

1. General detergents can be used for cleaning and maintenance, such as decontamination powder, washing powder, etc. Heavy dirt can also be washed with toilet cleaners.

2. The adhesive after household 107 glue is stronger than water alone and cement, and the initial setting time is long, and it can be used continuously for 2-3 hours.

3. It is easy to use, and if there are a small number of missing blocks, it can also be washed with white latex 3 times of water, and a little cement is added for bonding