Anti-static floor Problems that need to be paid attention to in the construction of the machine room
1, to determine the load of the anti-static floor based on the net weight of all the mechanical equipment in the main machine room, That can prevent some mechanical equipment too heavy caused by calcium sulfate anti-static floor board permanent deformation or damage.
2, anti-static floor by the external natural environment of the harmful change is small. And it is not easy because the calcium sulfate antistatic floor from the calcium sulfate antistatic floor but the temperature is too high, too low has obvious telescopic, that is, in the main room temperature is slightly higher, the antistatic floor expansion, can not be disassembled and disassembled; Anti-static calcium sulfate anti-static floor The electric floor shrinks when the temperature is low, resulting in loose feeling. Anti-calcium sulfate anti-static floor The shrinkage of the electrostatic floor under the influence of the environment should be less than 0.5mm, and the deflection of the surface should be less than 0.25mm.
3. The total area (or number of pieces) and various spare parts (1:3.5, 1:5.5) of the anti-static floor required for the computer room capital construction project should be accurately specified, and the capacity should be set aside to prevent consumption or shortage. The whole anti-static floor is installed on the girder connected by the steel bars. After calibration, the carrying capacity of the anti-static floor must be higher than 1000kg/m2, the centralized load of any area on the anti-static floor should be higher than 300kg, and the deflection should be less than 2mm when the load of 300kg is loaded on the loading point with a diameter of 6cm. There is no permanent deformation. The adjustable support point should be able to bear the vertical load on the basis of 1000kg calcium sulfate anti-static floor, and the surface should have certain wear resistance. Electrical characteristics are usually system software resistance, electrostatic voltage, surface resistance. The system software resistance should be 105-108, when the temperature is 211.5℃, the air humidity is 30%, the electrostatic voltage of the anti-static floor should be less than 2500V, and the surface resistance value should be 105-108.
4, sufficient calcium sulfate anti-static floor Grasp the manufacturer's production of anti-static floor type and quality, as well as a variety of technical parameters. Anti-calcium sulfate anti-static floor The technical features of the electrostatic floor refer to its physical and electrical properties. Physical properties are important considering its bearing capacity and wear resistance.
5, stainless steel plate after the process, the surface will show a completely different tone. At present, the stainless steel surface has long been successful to get a variety of colors such as brown, dark blue, light yellow and bright red. After the solution of the stainless steel plate in the field of decoration design will be more common.
