B125 C250 Polymer Concrete Drainage Channel Installation instructions for precast polymer concrete systems and channels 1) Pour a good-quality concrete into the base of the trench. 2) Place the channels on a ... Read More
Concrete Resin Drainage Trench , Concrete Drain Channel Linear Drain With Slot Type Cover Description: Slot linear drainage trench include two types of ground drainage an side wall drainage, which respectively ... Read More
ODM Plastic Drainage Channel A15 With Galvanzied Steed Grating Description: HDPE linear drains are mainly used for the rapid collection of ground rainwater and the function of guiding the rainwater to the ... Read More