(1) The laying of the floor shall be carried out after the civil construction and renovation of the interior;
(2) The floor should be smooth, clean, dry, free from debris and dust;
(3) Cables, electrical appliances, air and other pipelines and air-conditioning systems arranged under the floor shall be completed before installation of the floor;
(4) The base of the heavy equipment shall be completed and the equipment shall be installed on the base. The height of the base shall be the same as the height of the upper surface of the floor;
(5) 220V/50HZ power supply and water source are available at the construction site.
Floor laying acceptance criteria
(1) The underside of the raised floor and the floor surface shall be clean, free of dust and relics;
(2) There is no scratch on the surface of the floor, no coating is peeled off, and the edge strip is not damaged;
(3) After the paving, the whole floor should be stable and firm, and the personnel should not have a sense of shaking when walking on it, and there should be no sound;
(4) The side strips of the floor shall be in a straight line, and the misalignment of adjacent floors shall not exceed 1 mm;
(5) The height difference between adjacent floorboards is not more than 1 mm.
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