RI® linear drainage channels have been the most sustainable solution for drainage projects for years.
Stradal's self-supporting RI grate channels are marketed in the Netherlands by Diederen Afwateringstechniek. A self-supporting linear drainage, fitted with a cast iron "Ondine" profile grate class D, 400KN or F, 900KN.
RI ® Linear drainage channels, with a standard width of 100 mm, form a durable solution with drainage and fast
cleaning should go together. A C60 / 75 concrete quality and longitudinal and transverse reinforcement make up this system
self-standing, eliminating the need for a concrete backing in every traffic class. Because it is ductile iron
grid is clamped in the galvanized steel frame in a durable manner, the grid can be opened quickly,
after which the gutter can be easily cleaned. Elements for corner solutions, end outlets and sand trap elements belong
to the standard delivery program. If within a project high demands are made on 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 problem.
In addition, RI® gutters are equipped with pre-assembled, specially developed, nodular cast iron grids. The profile ensures optimal and fast water absorption. The RI® gutters are also equipped with a sailing / nut end. Thanks to the prepared sealant, it is possible to finish the elements liquid-tight.
Advantages of RI® line drainage:
- In accordance with NEN-EN 1433 (W + R), up to environmental class 5D
- Longitudinal and transverse reinforcement
- Kitroom for liquid-tight finish
- Galvanized steel edge profile, coupled to reinforcement
- Durable clamp construction for grille fixing
- Boating / 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 stations
- visibly remove HWA
- bus stations
- center renewal
- wadi piercing and bottom passages
- fauna solutions