Wells from polymeric materials, diameter from 250 to 2600 mm.

Well is an element of the system of external engineering networks for connecting pipelines or changing the direction of flows, having an exit at ground level.
Plant Techstroy produces polymer wells with internal diameters from 250 mm to 2600 mm in accordance with the current requirements of SNiPOV and GOST 32972-2014 according to TU 2248-023-54432486-2015. The main difference from traditional reinforced concrete manholes is the monolithic construction, which has inlet and outlet spigots for connection of any pipelines, and does not require additional operations for assembly of individual parts and sealing of joints during installation.
Advantages of Tekhstroy polymer manholes over products made of concrete:
-service life of more than 50 years;
-full tightness;
-absence of corrosion;
-chemical resistance;
-small weight;
-speed of installation;
-repairability;
-possibility of tapping at the place of installation;
-resistance to 9 point seismic impact;
- wider range of sizes from 250 to 2600 mm.