Slotted grating OvalGrip Design

A channel system for high loads in commercial construction and urban development. Developed for draining rainwater from large areas, such as depots, petrol stations, airports, etc. It uses channels with nominal widths of 100 to 300, which are characterised by their high durability and large intake capacity. The key feature of these channels is the embedded frame made of ductile cast iron. They give the channels the stability that they need to withstand the high loads generated by heavy vehicles. Another special feature of the heavy-duty channels is the building approval from the DIBt for use in storage, filling and handling plants. Just as critical for the functionality of these drainage channels is the fastening technology in the cover gratings. The RapidLock fastening developed specifically for the channels is self-locking, without requiring any additional tools, and works reliably even when they are heavily soiled.