Sewage measure for public sewerage

摘要

(57) Abstract Objective Because it is possible to withstand the weight vehicle sufficiently, the drivewayAnd for public sewerage which possesses the effect such that it can apply to the sidewalk it is dirtyOffer of the water measure is designated as purpose. Constitution Sewage measure itself of concrete make 2 and reinforced conkTo be constituted from rito iron volume covering device 3, as for sewage measure itself 2, the lowestIn the surface of lower part measure section 2A and the lower part measure section which are categorized to one laminationThe re it is the top which is laminated to the surface of intermediate measure section 2B and the intermediate measure sectionTo be constituted from measure section 2C, in the top end surface of upper measure section 2C the reinforcing rodReceives concrete iron volume covering device 3 receiving frame 2D of the molding make which facilitiesThe ke and others re te it is.