Depending on one or another method of laying the cable, it is customary to allocate power, non-power lighting poles. Of course, this is an important aspect that plays an important role. As for the first case, it is customary to pull the supply wire through the air, and in the second - underground, inside the pole itself, since it is hollow. Be sure to take into account the aspect that it is customary to place lighting fixtures on non-power structures, it is also quite possible to install other equipment. It can be loudspeakers, it can be video cameras.
Types, features of non-power lighting poles. Helpful information. Main Aspects
- Non-power lighting poles can be installed in two ways, and installation technologies will not differ much from the installation of load-bearing structures. It is by this criterion that it is customary to single out straight-rack and flanged supports.The first option implies one-piece structures, it is customary to mount them in a small pit dug in advance. To make an effective fastening, the base of the support will need to be poured with a concrete mixture. Everything is extremely easy and simple. Flanged supports are divided into two parts, namely, the embedded element, which is located in the ground, like the ground part. To carry out fastening among themselves, it is customary to use welding or anchor bolts.
- In addition to all that has been said, it should also be taken into account that the maximum height of non-power supports, as a rule, is twelve meters. The cable, in turn, must be laid in the ground, observing a depth of at least 0.8 m, in the case of a highway, at least 1.25 m.
Considering, first of all, it is worth considering. that they will differ in durability and are provided with a truly high-quality anti-corrosion coating. It is obtained, thereby exposing the structure to the hot-dip galvanizing procedure.
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