129525 ⎘
Sewerage structures; Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps; Gully gratings with means for enhancing water flow
DRAIN FLOW VORTEX BREAKERS
#2Method to enhance solids and liquids flow through a stormwater containment volume
#3Cup and saucer thinset surface drain
#4Floor sink strainer and assembly
#5Threshold trench drain
#6TRENCH DRAIN
#7Drain assembly
#8Catch basin grate
#9Drainage channel with a drainage body and a cover
#10Eccentric frame for an inlet of a catch basin or manhole
#11Trench drain
#12Covering consisting of a plurality of gratings inserted one into another
#13Friction profile for the top of pool grate bars
#14Support platform
#15Water collecting structure and drainage structure using the same
#16Street grid for surface drainage