Before tiling, several pieces of waste bricks should be pasted as sign blocks, and hung up and down with support plates as the basis of pasting thickness. Make a marker block every 1.5m in the horizontal direction, and use a stay or a guide rule to correct the flatness. According to the ground elevation, the eight-character guiding rule is embedded and corrected with a spirit level, which serves as the basis for paving the first row of bricks to ensure horizontal and vertical.
Quality inspection should be carried out after the brick is laid, and the surface of the brick should be scrubbed with clear water. Joints shall be caulked with white cement mortar of the same color as bricks, and the surface of bricks shall be scrubbed clean. After completion, according to different pollution conditions, the surface shall be scrubbed with cloth or cotton silk dipped in dilute hydrochloric acid, and then washed with water.
Daily maintenance:
1, the daily cleaning of ceramic tiles can choose detergent, soap and other cleaning.
2. Washing the tiles with soap and a little mixture of ammonia water and turpentine can make the tiles more shiny.
3. Polished tiles should be waxed regularly at intervals of 2-3 months.
4. If there are scratches on the brick surface, you can apply toothpaste to the scratches and wipe them with a dry cloth to repair them.
5. The gap between bricks can be cleaned with clean water from time to time, and then a layer of waterproof agent is brushed in the gap to prevent mold growth.
6, tea, coffee, beer, ice cream, oil and other pollutants use sodium hydroxide or potassium bicarbonate solution.
7, ink, cement and other pollutants use dilute solutions such as hydrochloric acid and nitric acid.
8, paint, paint and other pollutants use special cleaner.