1. The raised floor and its supporting structure should meet the design and load-bearing requirements. The factory certificate and review load inspection report shall be inspected before installation, and each specification shall have a corresponding inspection report.
2. The construction floor of the raised floor should meet the following requirements:
(1) The ground elevation should meet the design requirements;
(2) The surface layer should be smooth, smooth, dust-free, moisture content not more than 8%, and paint should be painted according to design requirements.
3. The surface layer and support parts of the raised floor should be flat and solid, and have the characteristics of wear resistance, mildew resistance, moisture resistance, flame retardant or non-combustible, pollution resistance, aging resistance, static electricity resistance, acid and alkali resistance.
4. For the raised floor with anti-static requirements, check the product certificate, certificate and anti-static performance test report before installation.
5. For raised floor with ventilation requirements, the opening ratio and opening distribution, aperture or side length on the surface layer should meet the design requirements.
6. The connection or bonding of the raised floor support poles to the building floor should be firm and reliable. The connecting metal members supporting the lower part of the pole shall meet the design requirements, and the exposed thread of the fixing bolt shall not be less than 3 buckles.
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