Due to the diversity of the situations encountered, specific drainage methods are offered in order to optimize the collection of run-off rain water. Saint-Gobain PAM offers a broad range of efficient products to suit every situation.
An effective solution to network drainage and operating problems
Cover plates are designed to equip large manholes installed beneath a pavement.
Gully gratings are suitable for small manholes of a mixed roadway/pavement type of installation.
Sanitary gully holes, placed in manholes topped by all types of gratings, act as check valves and prevent odours from rising.
Used in addition to a cover plate or a gully grating.
Facilitate access to networks
The COMMUNAL grating is equipped with a sloped frame that automatically ensures a crossways slope, and a bedding flange on three sides.