FIELD: underground structures.
SUBSTANCE: invention relates to underground structures, in particular to the design of a round concrete well; it can be used in the construction and erection of engineering and water utilities, various communication networks and sewer septic tanks, inspection, control, flushing, rotary, nodal wells, etc. A prefabricated reinforced concrete well contains concrete bottom 1, on which reinforced concrete rings 2, 3, 4 are installed vertically on top of each other (the number of rings may be more or less than shown in the drawing), closed with lid 5, on which neck 6 with lid 7 closing it is installed, waterproofing elements 8, 9 made in the form of a set of “Super Fix” tapes (not shown) superimposed on inner and outer surface of the well with the exception of places uncovered with waterproofing tapes. To do this, adjacent sections of waterproofing tapes in elements 8, 9 must partially overlap each other.
EFFECT: simplifying the installation while simplifying the delivery of waterproofing elements.
1 cl, 3 dwg
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