Cement floor and wall (where skirting board is installed) shall be leveled with professional instruments, and the site shall be cleaned. Install a leveling pad on the reference point and an elastic pad on the leveling pad.

2. Installation of keel

According to the requirements of the center distance of the drawing, the length is reasonably determined, and keel splicing is carried out on the premise of eliminating defects. Check the smoothness of the keel and mark it. After testing, use planer for local leveling. After the keel is installed, it is necessary to take pest control measures for the keel twice.

3. Total floor installation

The thickness of both sides of the rough floor is fixed and the two ends are aligned. According to the design requirements of drawings; Pay attention to the hair floor end falls on the keel, and shall not be suspended; Width and width should be evenly matched and staggered joints; Leave a gap of 1-50px between the blank floors. The rough floor was nailed to the keel and insect-proof measures were taken twice.

4. Laying moisture-proof film

Choose a non-woven fabric that is moisture-proof and non-toxic, and lay a moisture-proof separation layer along the keel direction, without holes, eyes and tears on the surface, or repair it, which can be moisture-proof and sound-absorbing, and greatly improve the usability of the floor.

5. Installation of panels, baseboards and vents

The central floor should be laid piece by piece along the direction of the central keel. The surface meets the design standards and is located in the center. After passing the test, the reinforcement shall be carried out from both sides, and the floor slab shall not be damaged during reinforcement. During the paving process, a gap of 3-5 mm should be left between adjacent floors. Finally, install kick wires and vents to clean the site.