There is no need to leave seams on the floor tiles of toilet 3030

Want. The seam is mainly considered from two factors: on the one hand, to eliminate the impact of the dimensional deviation of ceramic tile products, and on the other hand, to avoid the bulging or peeling caused by thermal expansion and contraction, resulting in mutual extrusion between products.

In China, the standard of leaving joints varies from "brick" to "brick", usually about 3mm for polished tiles, 2-5mm for porcelain tiles, and 5-8mm for antique bricks.

There are generally two kinds of joints in floor tiles, wide joints and narrow joints.

Wide joint: generally used in the paving of antique bricks, generally between 5-8mm, you can choose a grout close to the color of the brick body can also choose a contrasting grout to deal with the brick joint.

Narrow joint: generally is more commonly used when laying vitrified bricks, generally leaving the seam in 1 - on it, and at the same time using the color of the brick close to the grout grout treatment, pay attention to the paving must leave the seam, mainly to consider the problem of thermal barrier cold shrinkage.

The advantages of floor tile joints.

In the process of paving, it is not easy to make the brick hit the edge, the size of the brick has an error, leaving a gap, easy to adjust, the heat and cold expansion of the brick has room for contraction, and the grout agent is added, which is more beautiful.

1. Add water to the utensils first, slowly add tile caulk, stir evenly until it is evenly pasted, and let it stand for 3-5 minutes.

2. Squeeze the stirred tile caulk into the gap along the diagonal direction of the tile and let it stand for about 15 minutes.

3. After the surface of the tile is dry, wipe the surface with a sponge or towel to remove the residual caulk.

The 30*30 floor tiles of the toilet need to be left joints, and the floor tiles need to be left joints, which will expand and shrink in heat.

There needs to be gaps. Prevent thermal expansion and contraction from bulging.