Manufactured from high-quality pre-cast concrete, Marshalls’ Birco 200 is a medium-capacity linear drainage system. It provides a flow rate of 88-131 litres per second (at a 1 in 40 gradient) and is also available with inbuilt falls, which improve flow rates to increase drainage discharge capacity.
Heavy-grade rolled galvanised steel angles cast into the top of the channel walls add to the durability of the product, providing superior strength in heavy loading applications.
With a loading capacity of up to F900 depending on the grating system installed, Birco 200 is suitable for use in a range of projects where heavy vehicle traffic is anticipated.
There’s also a choice of grating options, dependent on your loading requirements and the look your project requires. These are secured by stainless steel bolts fitted into threaded steel sockets cast into the channel wall, providing additional durability.
- Manufactured in high-quality pre-cast concrete
- Galvanised steel angles for added strength
- Available with inbuilt falls to improve drainage capacity
- Suitable for heavy traffic with loadings up to F900
- Choice of grating options
Maximum Loading Classification