Birco 150 is a low to medium capacity linear drainage system that combines concrete channels with a metal grates and covers.
The system comprises a range of channels, gratings and covers, together with complementary in-line outfalls. A common junction outfall is available for all Birco systems.
Birco 150’s water drainage channels are constructed of a robust precast concrete to ensure reliable performance. There are 5 metal grating styles to choose from.
- Low to medium capacity
- Robust precast concrete channels
- Loading up to F900
- 5 metal drainage channel cover options
- Suitable for commercial, industrial or rail applications
- Effective and aesthetically pleasing
Precast concrete channels
The Birco 150’s water drainage channels are constructed from precast concrete to ensure reliable performance. Channel walls are reinforced with heavy grade rolled galvanised steel angles cast into the top, increasing durability and ability to handle heavy loads.
Constant depth channels
Length x width x depth
1000 x 250 x 230mm
1000 x 250 x 280mm
1000 x 250 x 330mm
1000 x 250 x 380mm
1000 x 250 x 430mm
500 x 250 x 230mm
500 x 250 x 280mm
500 x 250 x 330mm
500 x 250 x 380mm
Invert width is 150mm
In-built fall channels
Birco 150 channels are available with invert falls.
There are 20 channels in the series, with a gradient of 1%.
Inbuilt fall channels are 1000mm long.
Metal grates and covers
There are five grate styles:
- Cast Iron Slotted Grate
- Cast Iron Heelsure Grate
- Galvanised Steel Mesh
- Galvanised Cast Iron Slotted Grate
- Cast Iron Solid Cover
The grating and covers are secured by bolting stainless steel bolts into threaded steel sockets cast into the channel wall.
With the correct grate application, the Birco 150 can achieve a load classification of F900. Grates are secured by bolting stainless steel bolts into the threaded steel sockets cast into the channel wall.