The manholes for sanitation of the RASAN brand consist of several elements made of PE by elements made of PE using the rotational moulding technique.
The manholes for sanitation are made of several elements made of PE using the rotational moulding technique.
The manholes are supplied with the desired height and for this purpose these elements are welded together; or they are supplied in single pieces and are joined together on site by means of a rubber gasket.
In both cases the union is perfect and watertight between the different pieces, which are provided with
which are provided with reinforcement ribs, resulting in a highly resistant assembly to the high resistance to earth pressure.
RASAN manholes are manufactured in the following diameters:
D800
D1000
D1200
D2000