Fabricatedplasticmunicipal drainageinspection welland construction method

摘要: The invention relates to a fabricatedplastic municipal drainageinspection well and construction method, belongs the field of drainage engineering. size inspection in an existing standard drawing is taken as basis meet normal requirements sluice, working platform downhole maintenance. mainly comprises foundation, chamber, cover plate, shaft cover;the chamber are members made plastics combined on site;a reinforced concrete frame arranged outside plastic body serve bearing member;the ground load soil pressure at periphery borne by concrete;a mixed structure formed achieves excellent leakproofness plastics;and stronger capacity. When poured, template, template does not need be supported dismantled, materials labor force for supporting dismantling saved. complicated process bricklaying or pour prior art saved, fast, quality easy control.