Cable manholes are made of PE and PP and is used for access to the required installation of cable routes, lines, revisions or fixing. Therefore they are easily accessible due to technical solutions and having high load capacity.
Advances of these manholes : -easy access to the cable or water meter. -easy installation -adjustable height -possible to open input on every side -freeze protection
The intend of the telescopic manhole is to achieve high performance in plumbing, electrical and telecommunications systems. Advantages of the manholes are: easy access, quick installation, easy adjustable height, input from all sides, protection from freezing.
Telescopic manhole is consisted from
Telescopic base
Telescopic extension-circle
Telescopic extension-square
Telescopic extensions can be used for extending the telescopic base and every Interhol cover. It ends with circle 600mm and square 600×600 mm.