The door and door cover are cut straight and smooth, and the door can be opened freely;

The buckle should be firmly fixed, the nut should not be higher than the surface of the buckle, and the length and position should be appropriate;

  1. The surface of the SPC floor has no appearance quality problems such as glue marks, stains, corners, cracks, scratches, etc.;
  2. The SPC floor expansion joints are not jagged, and the distance from the wall is 8-12mm;
  3. The surface flatness of the SPC floor is controlled to be 2 meters and less than 3mm when measured with a ruler;
  4. The contact surface of the skirting board is smooth, the corners are straight, and the nail holes are repaired;
  5. The height of the seams on the surface of the SPC floor shall not be greater than 0.15mm, and the gap shall not be greater than 0.2mm;
  6. The SPC flooring should be firm, not loose, and make no abnormal noise when stepped on;
  7. Take out all the special pads at the reserved seams.