? ?There are two laying methods of static conductive and anti-static rubber plates (table mat and floor mat), floating laying and pasting. Floating paving is to directly lay 2-5mm thick rubber plate on the ground, which is flexible and simple, but the gap at the joint of rubber plate is easy to accumulate dust. Pasting is to paste the 2-5mm thick rubber plate on the ground with electrostatic conductive rubber liquid. The gap at the joint of rubber plate can be 1.2x1000x10000mm thin rubber plate, cut into 30-50mm wide rubber strips with a paper cutter, brush and paste the electrostatic conductive rubber liquid on the gap surface at the joint of rubber plate. The straight edge of 5mm thick rubber plate can also be cut into positive and negative slopes with a paper cutter (or special cutter), roughened slightly, and coated with electrostatic conductive rubber solution for lap bonding.
Requirements for base course ground
? ? Wooden floors, asphalt floors, floors of buildings on the second floor and above belong to insulated floors. Copper sheets must be pasted on the ground before paving rubber plates. Copper sheets are generally made of thin copper strip profiles. Copper sheets are pasted on the ground into a rectangular grid intersecting horizontally and vertically. The size and quantity of copper sheet pasting spacing can be determined according to the needs of their respective production workshops and warehouses, Fix the attached copper strip and reliably connect it with the electrostatic grounding branch line (or trunk line) to provide electrostatic leakage channel. Non insulated floors such as cement floor and terrazzo floor on the first floor can be paved directly on the ground without installing copper sheets.
Precautions for sticking rubber plate to the ground 1. The ground and rubber plate shall be free of dust, oil stain and moisture, and must be clean and dry; 2. Before pasting, clean the pasted surface with 120 ° gasoline, dry it, and then apply rubber liquid; 3. The ambient temperature shall be 25 ° c-42 ° C, and the relative humidity shall not be higher than 60%, which is generally good; 4. The adhesive surface of rubber plate shall be roughened slightly with coarse sand wheel, coarse sand paper, wood file, etc. (the edge of 30-50mm adhesive surface must be roughened); 5. The rubber liquid must be brushed twice on the pasted ground and rubber plate surface with a brush. The first time is dried for 20-30 minutes, and the second time is dried until it is slightly sticky; 6. If the rubber solution is too thick and inconvenient for construction, toluene can be added in the proportion of 10-20% of the rubber solution, diluted and stirred evenly before use 7. After the rubber plate is pasted on the ground, it shall be rolled with a round roller weighing more than 5kg for more than 5 times; 8. Pay attention to ventilation and fire prevention during construction; 9. During the use of rubber plate floor, if it is found that it is dehydrated and crimped due to mechanical operation, the above pasting method can be used for subsidy and repair.
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