1. Horizontal first and then vertical: clean the gap of the tiles (the wallpaper knife is placed horizontally; the blade is parallel to the edge of the tiles; the blade is almost parallel to the ground), which is about 0.8mm deep; Both sides of the groove can be exposed to the edge of the ceramic tile; Ps: The intersections must be cleaned;
2. Clean the dust inside the ceramic tile gap: use a vacuum cleaner or a broom to clean it; It must be ensured that there is no moisture, dust or particles in the tile gap;
3. Take out the appropriate color of the seam sealer: tear off the label on the buttocks, stick it on the bottle of the seam sealer, and pull off the pull ring. Let the seam sealant stand on the ground, hold a nozzle of the seam sealant with your left hand, * put it down on the outlet of the seam sealant, cover the left hand holding the nozzle with a wet towel, and pat the nozzle with your right hand to open the outlet of the seam sealant. (The purpose of covering with a towel is to prevent the seam sealant from spraying out of the discharge nozzle ---- there is pressure in the tank); Or directly poke the seam sealant outlet with a pointed object; But pay attention to prevent the seam sealant from spraying on the wall, ceiling or body; Screw the discharge nozzle onto the discharge port of the seam sealant; Loading glue gun; Prepare to apply glue; Wet the tiles on both sides of the tile gap with a wet towel; However, the tile gap must be clean and dry (this detail must be noted!!!)
4. Apply a strip of seam sealant: for beginners, you can apply 20cm -- 50cm first, and then apply a longer length after becoming proficient, and then lay the glue gun flat; The lower part of the discharge nozzle is connected with a receiving plate;
5. Flattening agent: (mainly using water scraper; sponge; fingers can also be used) ps: water scraper holding method; Four fingers are on top, thumb is under the water scraper, and the excess material scraped by the water scraper is transferred to the sponge.
Continue 3, 4 and 5 steps until all horizontal lines are scraped with the sealant; The surface of the sealant will solidify in about 20 minutes; It feels that all vertical lines can be made after the beauty suture is solidified;
6. Within half an hour: use a wet towel to clean up the residual joint sealant on the tiles on both sides of the tile gap;
7. After 24 hours; Normal use.
The above is the method of wiping off the seam sealant after it has solidified for half an hour;
There is also a method on the Internet to wipe the seam sealant directly when it is scraped flat
There are mainly the following steps:
1. First, make preparations before construction, deal with the ceramic tile joints, and use a small shovel to shovel a groove with a depth of less than 2mm. This is not only convenient to apply the sealant, but also can avoid excessive wear in the future if the sealant is stored in the groove.
2. Then use a small brush to clean the dirt.
3. After the preparation is completed, the seam sealant can be opened. First, use a small awl to open the mouth of the seam sealant, and then install it on the glue gun. Because the method of installing the glue gun is relatively simple, it is driven along the brick seam.
4. Once a brick joint is made, use a scraper to smooth the tile joint sealant.
5. The new type of seam sealer is quick drying, so you should use a wet sponge to clean it when it is more than 10cm, otherwise it will be difficult to clean.
6. After two hours of construction, the surface is completely solidified, and the 24-hour construction surface can be used normally.