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.

Details:

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.