The lighting poles and masts are manufactured according to EN 40 standard for galvanized lighting poles and masts in the height range of 2.5m to 20m.
Manufacturing of metal sheet posts and masts.
The posts and masts are made of steel bands or sheet metal in class S235, S275 or S355 and in the thickness range from 2mm to 6mm (as required by structural strength). The bands and sheets are bent in polygonal or round sections with a constant taper. The posts are designed for installation on pre-cast concrete foundations or planting in cast-inplace foundations. Most posts with the wall thickness of up to 4mm is made by longitudinal laser welding, which results in nearly invisible weld seams.
Manufacturing of tubular posts.
Tubular posts are made of steel pipes of suitable diameter with the wall thickness between 3mm and 6mm (as required by structural strength). The posts are monolithic thanks to pipe redrawing (with pitching tube diameter). This eliminates any need for longitudinal or circumferential welding, which results in improved aesthetic finish and continuous strength over the entire product length. The posts are designed for installation on pre-cast concrete foundations or planting in cast-in-place foundations. Our production program also features tubular posts for direct planting in the soil.
Manufacturing of post and mast flange plates.
The flange plates for posts and masts installed on pre-cast foundation blocks are made of stamped sheet with suitable ribbing and the fixing point completely concealed in the plate bottom. The flange plate fastening bolts and the hinge are also hidden in the plate bottom, which protects the bolt fasteners from ambient conditions. The bolt inspection holes are sealed with blind caps once the post (mast) has been bolted to the foundation structure. The flange plate design assures high aesthetic finish and compliance with the EN 12767 standard for passive safety of lighting columns. The flange plates for masts installed on monolithic foundations are made of 18mm to 40mm thick sheets with reinforcing ribbing of the mast to foundation interface.
