RI® linear drainage channels have been the most sustainable solution for drainage projects for years.
The self-supporting RI grid gutters from Stradal are marketed in the Netherlands by Diederen Afwateringstechniek. A self-supporting line drainage, provided with a cast iron "Ondine" profile grate class D, 400KN or F, 900KN.
RI ® linear drainage channels, with a standard width of 100 mm, are a sustainable solution where drainage and fast
cleaning should go together. A C60 / 75 concrete quality and reinforcement in longitudinal and transverse direction make up this system
self-standing, which makes a concrete backing unnecessary in any traffic class. Because it is nodular cast iron
grille is clamped in the galvanized steel groove in a durable way, the grille can be opened quickly,
after which the gutter can be easily cleaned. Elements for corner solutions, end outlets and sand traps are included
to the standard delivery program. If high requirements are set within a project for the quality of the line channel, such as
at industrial sites, public roads and environmental stations, the RI ® drainage channel can be used without any problems.
In addition, RI® channels are provided with pre-assembled, specially developed, nodular cast iron grids. The profile ensures optimal and fast absorption of water. The RI® gutters are also equipped with a ferrule / nut end. Thanks to the prepared sealant joint, it is possible to finish the elements in a liquid-tight manner.
Advantages of RI® line drainage:
- In accordance with NEN-EN 1433 (W + R), up to and including environmental class 5D
- Longitudinal and transverse reinforcement
- Kitroom for a liquid-tight finish
- Galvanized steel edge profile, linked to reinforcement
- Durable clamp construction for grid mounting
- Sail / nut end
- Ductile iron grate
- Internal dimensions 100x100 mm to 100x150 mm
- Traffic class D, 400KN and F, 900KN
- Manning strickler 95
- platforms and aircraft stands
- port areas
- environmental stations
- fire training places
- visibly dispose of HWA
- bus stations
- center renovation
- wadi and bottom passages
- fauna solutions