FRP fencing design scheme and daily maintenance

time:2022-9-21

In the power system, traditional fencing is usually made of steel materials. In order to solve the problems of heat generation and high induced voltage caused by high electromagnetic field induction, copper or stainless steel non-magnetic materials are added to the steel structure fence, which increases the cost, but still cannot fundamentally solve the above problems. question. The use of FRP fencing can solve the above problems, because FRP materials are non-magnetic and non-conductive materials, and have the characteristics of high strength, corrosion resistance, easy processing, and maintenance-free.

The design scheme of the FRP fence for electric power:

FRP fencing design scheme and daily maintenance

Plan 1:

The column adopts 50*50*4 FRP square tube, the horizontal bar adopts 40*40*4 FRP square tube, and the other middle poles use 30*3 FRP round tube, the distance between the poles does not exceed 110mm, the railing support is 100*50 *12, M12*100 expansion screws are used for fixing the column and concrete to be confined in the concrete, and the overall height of the railing is greater than 1150mm.

FRP fencing design scheme and daily maintenance

Plan 2:

The column is made of 50*5 FRP round tube, the horizontal bar is made of 50*5 FRP round tube, and the rest of the middle poles are made of 30*3 FRP round tube. M12*100 expansion screws are used for fixing the support and concrete to be confined in the concrete, and the overall height of the railing is greater than 1150mm.

Daily maintenance of FRP fence for electric power:

The maintenance treatment of the railings generally does not need to be sprayed. If the spraying is done, it is better to use fluorocarbon paint. The first primer is sprayed with primer. After drying, spray the second to ensure that there is no bareness. Finally, spray the topcoat. During the spraying process, no wrinkles, spots, fine sand, flow marks, pinholes, bubbles, etc. are allowed. Defects such as transparent background and adhesion. The color should be uniform, and no brush marks, scars, mechanical impurities, and trimming marks can be visually detected at a distance of 1 meter from the product without direct sunlight.

On the one hand, the use of special FRP fences for electric power can avoid personal accidents caused by leakage of electricity, and on the other hand, it can also protect electric equipment from being stolen by people with bad intentions.