FRP driveway coverings (SCH52/52DC) FRP driveway coverings (SCH52/52DC) Technical Table Grating type SCH52/52DC - load 5000 daN Distance between supports (channel inside dimensions) mm 800 Flexural breaking load with load on the center line >15000 daN CHANNEL COVERINGS 800 MM - 5000 DAN | CAR LOAD Code: SCH52/52DC