ULMA’s F250K linear drainage system is made with polymer concrete and integrated galvanized steel edges for lateral protection. This drainage solution is intended for heavy equipment and continuous traffic areas with load class ratings C through F including unloading docks, ports, warehouses public roads and airports.
Polymer concrete contains properties that are superior compared to traditional materials with qualities such as high compressive strength, low permeability and resistance to chemicals and corrosive agents. It provides a smooth channel surface that has a near zero absorption rate which increases the flow rate. This is in comparison to concrete which has a 5-10% absorption rate. ULMA F250K channels are resistant to 59 different chemicals. You can view the full list by clicking here.
ULMA drainage solutions tolerate seasonal freeze-thaw and can withstand temperatures at a maximum of 167°F/75°C.
The Safe locking system consists of eight bolts are used per meter. Catch basins and various grate options are available to finish off your drainage system design.