precast concrete slot drain
Precast Concrete Trench Drain Systems MINI SYSTEM
precast concrete slot drain
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precast concrete slot drain Home · Construction Materials · Other Construction Materials · Innovative Products; Precast Concrete Drain Slot drainage channel U reinforced concretestreetrainwater ; Length 245 cm ; Width 40 cm ; Description U Slot drain aperture width 15 15 15 Grid width - - 124 Colours Grey Trapped precast concrete, clay or plastic gully pots Gully pot capacity may