1. The thickness of conductive copper foil should not be too thick, otherwise it is easy to form concave-convex surface, which is not conducive to the coating of top coat;
2. The materials of copper foil are different, so it is necessary to choose conductive copper foil which is easy to bend and has certain ductility, so that it has a higher adhesion to the floor;
3. The adhesion of conductive copper foil is very important. Some products on the market are not strong enough, and they are easy to tilt when stuck on the floor, which is not conducive to subsequent construction;
4. The width of conventional conductive copper foil is 1cm, which is too wide or too narrow for construction.
Construction technology:
1. Original ground treatment: comprehensive polishing, repair and dust removal; 2. Bottom layer: scrape and coat the material with a trowel to form an all-resin permeable bottom layer; 3. Strengthening layer: evenly spread the epoxy mortar on the primer with a trowel, and after curing, scrape the middle layer material with a trowel and polish it clean; 4. Copper mesh: Spread copper foil on the middle layer according to the required spacing (2m×2m) (some customers require 1M* 1M, which varies from person to person), and divide the copper mesh into two ends and connect them with a ground wire to form a closed loop. 5. Conductive layer: Brush the conductive primer on the copper mesh for more than two times to form a conductive layer. 6. Surface coating: the surface coating materials are mixed in proportion, filtered and evenly brushed with a trowel to form a bright and wear-resistant antistatic surface.
Question 2: What are the standards for laying copper foil on anti-static floor? Thank you. Conductive copper foil mesh should be laid according to the layout of grounding mesh. The intersection of copper foil should be in the center of the veneer. The copper foil tape shall be placed straight and shall not be curled or interrupted. The copper foil tape connected with the grounding terminal should have enough length.
Question 3: What is the standard width of copper foil? The equipotential bonding grid of the machine room is usually 100*0.3 copper foil or 25mm2 braided copper tape.
The circumferential equipotential bonding belt is 30*3 copper belt.
Question 4: Does the copper foil under the anti-static floor need to be connected with the copper bar in the computer room project? If you need to connect, how do you connect? 10 is not less than 6mm wiring. Hengtong Hong Xin antistatic floor is very good.
Question 5: After the dust-proof coating on the ground of the computer room is finished, do you do insulation first, and then do grounding copper foil on the insulation surface? Thank you. Of course, the grounding copper bar is done first.
Question 6: How to lay the copper foil of the anti-static floor? Be more specific! ! ! It is recommended to refer to the Code for Construction and Acceptance of Anti-static Flooring. The standard has certain requirements for the laying of all kinds of floors, and at least it must meet the standard requirements to ensure the quality and effect. As for the width of copper foil, the spacing of grids, the application of glue, the number of grounding points, the connection of grounding system and so on. You can increase it according to your requirements. Generally speaking, the laying method is to clean and level first, and then connect the grids in order. The intersection of copper foil should be in the center of the floor, and connect the copper foil to the grounding terminal, and brush the glue.
Question 7: How to lay the copper film and copper tape under the anti-static floor of the computer room? I will do such a project in a few days. Just in time. I learned to check the original post >>
Question 8: During the installation of the anti-static floor in the weak current computer room, the lightning protection and grounding method (detailed steps) is satisfactory, and the score is 100. Weak current lightning protection and grounding: there are several ways to lay copper tape, 1. If the whole paving is 600*600 squares, 40 square meters is 140 meters, which is too expensive for general projects. 2, the computer room can be surrounded by copper tape for about 26 meters, and the electrostatic copper net can be replaced by thin copper foil in the middle, which is much cheaper and is also made according to the specifications. This is a common method. 3, it can also be made into a "Japanese field", which can save a lot of material costs. Copper tape should be laid near the electrostatic floor bracket, and the copper tape should be connected with the bracket and equipment.
These methods are all useful to engineers. Which way to use depends on the designer's quotation or your material engineering.
Insulators are mainly used to fix and insulate copper bars, which are relatively cheap.
The height of 15cm between the horizontal floor and the electrostatic floor is enough.
The main function of the bus bar is to connect the ground wires and copper bars of all equipment, and then collect them on the bus bar, and then connect the bus bar of 50 square meters, which can be connected to the ground of the building. How many meters is needed? This depends on the distance That's probably what I did. hope this helps
Question 9: Our decoration company has just received a computer room project, and Party A has ordered copper foil, copper bar and copper bar. Who is the Great Xia? Please explain how to install copper bars and copper bars. Copper foil, copper bar and copper bar are all conductive, and they are all electric energy. Depending on the load, they are sold by weight.
Question 10: Why should the computer room use anti-static floor? Why should the anti-static floor be installed in the computer room? What are the advantages of using anti-static floor in computer room? For large, medium and small computer rooms, in order to prevent the adverse effects of static electricity on the equipment in the computer room, it is necessary to consider installing and using anti-static raised floors. Because it provides the following advantages: 1, which simplifies the installation and provides greater flexibility for the change and expansion of equipment configuration in the future. 2. The equipment in the computer room can be freely connected through the anti-static floor, which is convenient for laying and maintenance and makes the computer room clean and beautiful. 3. It can protect all kinds of cables, wires, data lines and sockets from being damaged. 4. The machine room can use the space under the floor as the static gas storage of the air conditioner to obtain satisfactory air distribution. No matter where the computer equipment is installed, air conditioning air can be obtained through the air outlet of the anti-static raised floor. 5. Conducive to the repair and maintenance of the bottom of the equipment. 6. Eliminate the harm of bare cable to human body. 7. The adjustability of the anti-static raised floor can eliminate the roughness of the real floor and ensure the overall levelness of the computer room floor. 8. It can make electrostatic charge leak to the ground and reflect electromagnetic radiation. What is an antistatic floor? Antistatic floor is also called dissipative electrostatic floor. This is a kind of floor. When it is grounded or connected to any lower potential point, the charge can be dissipated. The resistance is between1.0x105-10Ω. What effect does static electricity have on computers? Anti-static technology of computer room is a part of computer room safety protection. Static electricity caused by various reasons is one of the most common and difficult hazards to eliminate. Static electricity will not only cause random failures, misoperation or operational errors in computer operation, but also lead to the breakdown and destruction of some components, such as CMOS, MOS circuits and two-level circuits. In addition, static electricity also has obvious influence on the external equipment of the computer. When the display device with cathode ray tube is disturbed by static electricity, the image will be disordered and blurred. Static electricity can also cause faults such as poor wiring of modems, network cards, fax machines and printers. The problems caused by static electricity are not only difficult for hardware personnel to find, but also sometimes software personnel mistakenly think that it is a software fault, resulting in confusion in work. In addition, when static electricity is discharged through the human body to computers or other equipment (so-called lighting), when the energy reaches a certain level, it will also give people the feeling of electric shock.