FIELD: construction.
SUBSTANCE: method includes formation of ceiling disks from reinforced concrete plates with interlocking side facets on supporting columns. Steel cables are inserted between girders that connect supporting columns and in girder cavities. Ceiling plates manufactured with grooves for reinforcing cables are installed onto mounting tables. Tables are also provided with grooves. Grooves in plates and tables are matched to each other. Then reinforcing cables are inserted into plate grooves. Cables are stressed to plates installed between girders, and in girder cavities up to required values with tensioning devices. At that packet of ceilings disk is formed, with further monolithing of grooves and slots of every packets and girder cavities with fast-hardening cement-sand grout. Then mounting tables are removed.
EFFECT: acceleration of works on erection of ceiling and increase of operational characteristics of ceiling disks.
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Authors
Dates
2008-11-20—Published
2007-04-05—Filed