How can plastic manholes be adapted to the final height of the pavement?

Plastic manholes have a telescopic cover solution which ensures adjustment of height and gives high flexibility and fast execution.


With plastic manholes the adjustment of the height is easier and faster, and can be made in different ways:

a. Using a telescopic module for the final alignment, this is the fastest and most precise solution and provides the maximum of flexibility.
b. The body and/or the cone are supplied with extra height that can be cut very easily on site.
c. - Adapting the height of the concrete plate which supports the upper parts.

Want to know more? Refer to Manufacturers documentation.