The benefits of polypropylene in gravity sewer or sewerage systems include high resistance to sulphuric acid erosion, low specific weight and high modulus, producing a stiff light weight structure and resistant to abrasion, resistance surface wear.
The overall benefits of the EZIpit® system include:
|Flexiblity||The base includes adjustable pipe sockets which allow the pipe grade or angle to be adjusted up to 7.5o in any direction in the trench.|
|Long Service Life||Polypropylene base and riser for chernical resistance in sewer environments.|
|Robust & Flexible Riser||Flexible corrugated riser accommodates ground movement and dynamic traffic loads without cracking or breaking. The riser is easily cut on site for height adjustment.|
|In-ground Performance||Fully resistant to external loads up to a depth of 6 metres and waterright up to 5 metres.|
|Ease of Installation||Light-weight modular components for ease of handling in deep trenching.|
|Safety Performance||Can be assembled and backfilled at the same time as the sewer pipe. reducing costs in plant, labour and the risks associated with open excavation.|