Grid gutter RI 100, F900KN

Prefaest grid gutter RI 100, self-supporting type I

RI linear drainage channels have been the most sustainable solution for drainage projects for years.

Self-supporting RI grating gutters from Stradal

Stradal's self-supporting RI grid gutters (self-supporting drainage gutters) are marketed in the Netherlands by Diederen Afwateringstechniek. A self-supporting linear drainage, equipped with a cast iron "Ondine" profile grid 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 must go together. A C60/75 concrete quality and longitudinal and transverse reinforcement complete this system
self-standing, making a supporting back made of concrete superfluous in every traffic class. Because it is nodular cast iron
grille is permanently clamped in the galvanized steel rebate, the grille can be opened quickly,
after which the gutter can be easily cleaned. Elements for corner solutions, end outlets and sand trap elements are included
to the standard delivery program. If strict requirements are set for the quality of the linear gutter within a project, such as
in industrial areas, public roads and recycling stations, the RI ® drainage gutter can be used without any problems.

In addition, RI® gutters are fitted with pre-assembled, specially developed, nodular cast iron gratings. The profile ensures optimal and rapid absorption of water. The RI® gutters are also equipped with a sailing/nut end. Thanks to the prepared sealant joint, it is possible to finish the elements liquid-tight.

Advantages of RI® linear drainage:

• In accordance with NEN-EN 1433 (W+R), up to and including environmental class 5D
• Reinforcement in longitudinal and transverse direction
• Sealant room for liquid-tight finishing
• Galvanized steel edge profile, coupled to reinforcement
• Durable clamp construction for grating attachment
• Sail/moor end
• Ductile iron grate
• Internal dimensions 100x100 mm to 100x150 mm
• Traffic class D, 400KN and F, 900KN
• Manning Strickler 95

Application areas:

• platforms and aircraft stands
• port areas
• industry
• environmental stations
• fire training sites
• visible HWA discharge
• bus stations
• center renewal
• crossing wadi and bottom passages
• wildlife solutions

Download the brochure of the Urban-I grating gutter here