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TRENCH DRAIN FRAMES & GRATES Heavy Duty H-20 Load Trench Drain by Precast Concrete Sales Company Mar 26, 2016 TRENCH DRAIN FRAMES & GRATES

12″ wide pre cast concrete trench drain · Composed of high-performance concrete · Impact-resistant–20 times stronger than plastic channels · Environmentally A slot drain, also wrongly associated with a trench drain, consists of a drainage pipe with a thin neck that opens at the ground surface with

coin slot link alternatif Precast concrete open-ended water channel sections Slot-Drains · Eskom Kerb-type Cable Channels Robust Grid Covers Manufacturer Precast U Drain · Shape: U · Material: Concrete · Thickness: 10 mm · Brand: Indu · Country of Origin: Made in India