The drain wells and welded polyethylene wells are widely applied in the housing-and-municipal sphere for construction of water supply systems and sewer systems. They are used as settlers and inspection chamber. The popularity of plastic products is explainable. Unlike traditional concrete structures plastic provides complete tightness for all period of maintenance. Wells are easily mounted, have small weight, are steady against overfalls of temperatures and do not require changeover within 50 years.
Types of wells concerning purpose of usage:
- Water wells
- Sewer wells
- Drainage wells
- Wells for the cable sewerage