Maximum retention volume combined with maximum stability
The channel with enormous retention volumes can collect up to 512 liters per running meter, thus providing immediate near-surface retention space.
In the process, the optimized hyperbola design masters even the highest loads by offering maximum stablility. The fact that there is no lateral sheathing (Type I installation) elliminates laborious, cost intensive processing steps.
Backflow hazards are everywhere
The BIRCOmax-i channel system with steel reinforcement and resistance to load class F 900 safeguards even large paved surfaces during heavy rain.
The elements are layed from above through laying anchors screwed in the thread of the 5 m cast iron frame. Up to 3 meter long channel elements guarantee fast laying with a low number of joints.
A large choice of installation lengths and heights offers maximum planning freedom.
BIRCOmax-i I Facts
Channel system : NW 220, 320, 420 and 520, each one available with several contstruction heights
High quality C 60/75 concrete
Constrcution lengths: 1.50 and 3.00 meters
New BIRCOhyperbola construction form for maximum stability
Type I installation
5 mm ductile iron frame with CDP coating
Shift protection and 8-point per meter M12 bolt connection on grating
Continuous anchoring system
Load class: A 15 - F 900, EN 1433
High inflow volumes
Short delivery times even for large quantities
BIRCOmax-i I Application areas
Airports / Airside
Sea and inland ports
Industry and logistics centers
Parking lots with turning trucks
Forecourts of public buildings, train stations, schools and event venues
Anywhere where large volumes of water need to be immediately absorbed