Catnic External Solid Wall Single Leaf Channel Section Lintel CCS Benefits: Duplex Corrosion Protection Product Application: For 102mm Exterior Solid Walls Standard Lengths (mm) 750-1800 1950-3000 3300-4800 SWL (kN) 15 20 20 Weight (kg/m) 4.7 7.3 11.7 Nominal height\'h\' (mm) 154 229 229 Notes: CCS lintels should be suitably propped and laterally restrained during construction. Standard lengths are available in increments of 150mm at lengths up to 3000mm, 300mm at 3000mm and 4800mm The SWL (safe working load) is based on the total UDL (uniform distributed load) over a maximum span using 150mm end bearings. To achieve loading figures, lintels must be constructed with brickwork (blockwork) fully built-in as shown. CCS lintels are fully built into wall construction for use with single-leaf face brick or block walls.