Actual construction requirements of anti-static floor
First, anti-static floor engineering construction method
1, clean the floor: Whether the floor is anti-static floor or general floor, it is necessary to clean the floor. There can be no stone in it, and there can be no concrete debris, etc. In addition, it is also necessary to check whether the floor is smooth, whether there will be convex and concave.
2, accurate positioning construction pay-off: whether the paving method is from the outside inside or from the inside out, it is necessary to pay attention to the sewer or cable equipment, and leave enough indoor space. Then carry out the construction and layout, do a good job of paving marks, and then do a good design elevation line around the wall.
3, the installation of rubber bearings and beams: in the previously fixed place, the rubber bearings are intact, but it is necessary to pay attention to whether the rubber bearings are firm and whether the screws are loose. Then make the beam on the bracket, the height to width ratio of the beam should be unified in the same horizontal line, and the level and small line can be used to achieve the assistance. At this time, it is also necessary to pay attention to whether its connection is strong and whether the screws are tight, so that it can be easy to install afterwards.
4, the facade control panel: After the basic paving control panel is done, the control panel can be paved. However, in the paving link, to ensure that the leveling, the aspect ratio also needs to remain stable, can not occur fluctuating conditions, and must not occur the condition of warping feet, to ensure that its four sides are tightly connected.
5, anti-static grounding device: the last step of the construction method of anti-static floor engineering connects the paved floor and the ground wire that has long been buried, and in the case of access, we must ensure that its contact surface is fully understood, so that it can play the highest effect.
Two, identification of fake anti-static floor
1, look at the thickness: in the thickness of the anti-static floor, the shoddy anti-static floor will be carried out on the standard thickness of the shoddy, for example: thick steel plate thickness is 1.0mm, shoddy into 0.3, 0.4mm, greatly reducing the thickness, this kind of thickness should not have the compressive strength, very easy to lead to the floor cracking.
2, beam: for the anti-static floor, spare parts are also crucial - beam, beam wall thickness is also very critical, some shops put the beam wall thickness from 0.8mm/1.0mm to 0.3mm, 0.4mm, because the beam is too soft to cause the floor around the tilt, the middle concave, more serious cause the floor collapse, rupture problem.
3, copper wire network, also called anti-static leakage network, according to the loss of electrostatic induction on the surface of the equipment, and then to achieve anti-static.
4, regional differences: the thickness of the anti-static floor porcelain veneer, the south and the north are different, the southern region must be 0.8mm/1.0mm/1.2mm/1.5mm, and the northern region needs to be above 1.2mm. Fake floor porcelain veneer can not reach this standard thickness, immediately resulting in the use of the floor greatly shortened.
5, all porcelain veneer resistor: Anti-static floor porcelain veneer, not only look at the thickness, there is one can not ignore is the anti-static porcelain veneer system software resistor is not more than the standard provisions of 1*106~1*109 ohms, if not up, will lead to the floor is not anti-static, so the surface purchase is anti-static floor, in fact, purchased is empty floor, not anti-static!
About the construction method of anti-static floor engineering, the paper summarizes a total of five points, respectively, cleaning the floor, accurate positioning of construction pay-off, installation of rubber supports and beams, door control panel, anti-static grounding device. In addition, the article also mentioned the identification of fake anti-static floor Fang key points, you can understand.
