BM-75 H = da 4 a 20 m
The BM-75 telecommunication tower is a modular structure (2 and / or 4 m / each module) in open angular with square section. It has constant width of the side = 75 cm and it’s available with variable heights (4, 6,8, 10, 12, 14, 16, 18, 20 m) according to the needs of the customer.
The tower has an entrance door at the base and can be safely crossed internally by an operator for the maintenance / installation of antennas and / or equipment.
It is connected to the foundation plinth with a template / anchor bolts embedded in the reinforced concrete.
There is a structural ladder with horizontal rungs on two opposite faces; the structure itself acts as a bodyguard.
The same goes for the cable rack (internal or external), present with horizontal angles at constant intervals on the other two sides.
At the top there are 4 horizontal lightning rods that run after each other.
The bolts are always SB class 8.8 with double washer, medium nut and palnut.
The loads of antennas available at maximum altitude are of medium size (30, 60 cm diameter dishes) or omnidirectional, panel and / or television antennas, cameras, weather instruments etc.
Sheet: BM-75.pdf
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