List of featured suppliers of DRAINAGE CHANNELS Slot Systems Block Paving BS EN 1433 Class A15 on Building Products Index
Drainage channels, slot systems, and block paving BS EN 1433 Class A15 are types of structures used to manage surface water runoff in outdoor spaces. Drainage channels are typically linear, concrete channels with a sloped bottom that capture water and direct it to a defined outlet. Slot systems use narrow, linear openings in a permeable surface, like brick pavers or concrete slabs. These openings capture water and direct it to an underground drainage system. Block paving BS EN 1433 Class A15 refers to the specific type of paver that is designed to withstand a maximum vehicular load of 15kN/m² (approximately the weight of a small car). Together, these structures make up a comprehensive approach to managing surface water runoff in outdoor construction projects.