Traditional Culture Encyclopedia - Photography major - Atlas 06ms201-3p11inspection well size, construction specifications and structural schematic diagram.

Atlas 06ms201-3p11inspection well size, construction specifications and structural schematic diagram.

Design, construction and maintenance of plastic drainage inspection wells with outer diameter not exceeding 1200mm and buried depth not exceeding 8m in residential areas (residential areas, public buildings, factory areas, etc.). ), urban and rural municipal, industrial parks and the transformation of the old city. General soil and soft soil.

Construction of plastic drainage inspection well under seasonal frozen soil and collapsible loess conditions: the seismic fortification crack is 9 degrees and below. The ground load of general lane is based on gross vehicle weight 15t (rear wheel pressure 5t); The ground load of fire lane is designed according to the gross vehicle weight of 30t (rear wheel pressure of 6t). The groundwater level is designed not to be higher than underground1.0m..

Buried plastic drainage pipes have an outer diameter of not more than 800mm and a buried depth of not more than 6m, and are generally located at drainage pipe intersections, bends, pipe diameters or slope changes, falling into water, etc. In order to facilitate regular inspection, cleaning and dredging, or the well-shaped structure made of plastic integrated injection molding or brick is used for underground operation inspection.

Extended data:

The Jing Zuo part of the plastic integrated injection inspection well mainly adopts one-time injection molding, the bearing port adopts a 360-degree annular bearing platform, the shaft and bottom of the Jing Zuo adopt mesh stiffeners, and each bearing port adopts annular stiffener design. According to the number and angle of nozzles, there are starting Jing Zuo, through Jing Zuo, 45-degree elbow Jing Zuo, three-way left static and four-way Jing Zuo.

In order to adapt to various drainage conditions, plastic inspection wells are equipped with plastic integral injection fittings such as variable diameter joints, confluence joints and shaft multi-joints. Ensure the smooth and tight drainage system.

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