1. Wood floor: Unit: M*2 Process requirements:
a. Remove ground floating ash, foreign matter, etc., and use a blockboard floor board to cover the floor to find the level. The back-hanging glue is nailed to the ground with cement steel nails. Substrate and four walls should leave 5~10mm seams.
b Leave 10~12mm seams on the wooden floor and the surrounding wall and press it with the baseboard to avoid seams.
c In the first floor, the wood floors should be treated with moisture-proof treatment, and the price is limited on this basis. (asphalt paper or linoleum).
d The wooden floor is connected by staggered seams, and the back hanging white glue is nailed into the wood from the side obliquely with a gun nail. The nail head should not be exposed.

Quality requirements: 1, paving firm, no emptying, cracking, skew, twisting, spilled plastic, stains.
2, wooden floor shop to deal with straight seams, tight patchwork, seam width between the board and the board should be 1 ~ 2mm.
3, the surface layer should be no significant scars, no obvious color, to achieve the above is qualified.
4. A new type of composite flooring is generally laid on a concrete floor with a foam cushion. (Cement floor can also be used as a blockboard substrate, the price is limited increase)

2, floor tiles: Unit: M*2 Process requirements:
A Before the kitchen or kitchen floor is laid, the original sticker should be cleaned and roughened. If the original waterproof layer is damaged, waterproof treatment should be repeated and a drowning test should be done.
b. For rooms with slope requirements or floor drains, look for slopes in the direction of drainage. The slope is not less than 3%.
c. Before paving the floor tile, the color number should be checked first, and should be soaked in water for at least 20 minutes. This method is only suitable for the use of special cement as the adhesive layer.
d When using paving tiles, use cement paving and add 107 glue. Pay attention to the color number and pattern in the paving process. And see if there is any damage, then paste it and shoot it with a small wooden board. More than 4 hours after being posted, you can move around depending on the situation.

Quality requirements: 1, the surface of the surface layer is clean without discoloration, stains, clear patterns, uniform joints, should meet the slope requirements, not pouring water, combined with the floor drain tight and solid.
2, the type of floor tiles, specifications, color number, pattern should be consistent. The inlay must be firm and free from emptying (single empty corners of the board shall not exceed 5% of the total number of checks). There shall be no skew, no defects such as falling corners and cracks shall be qualified. Seams should be within the allowable range.

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