Installation of the DEDRA 400 Flat Grating D400 class
Product family
Gully grating
The alveolate broad flanges of DEDRA 400 gratings enable to obtain a good bedding as well as a reduced transmission of the loads to the structure located under the gratings.
The various versions of frame enable to choose the version most adapted according to the installation confines.
- Frame equipped of 4 flanges for multi-directional collection or 3 flanges for installation along a kerb.
- Frame with total opening of 400 mm or frame with mudpan bearing plate and centring studs pipes and 400 ND plastic extensions.
Features
Kerb setting
Installation type multi-directional collection
Implementation of the mudpan
1- Implementation of the sealing product - PVC pipe
2- Implementation of the frame.
3- Upgrade of the frame.
4- Finishing.
5- Cleaning of the seatings
6- Grating in place.
The illustrations represent the first installation of a DEDRA 400 grating standard part, what explains why is not covered.
