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the longitudinally and lateral beams are first layed.floors constructed at the base of a building are typically constructed one at a time.Such beams have heretofore constituted an irregularity in the thickness of the floor.More particularly, this invention relates to the construction of a reinforced concrete floor which is constructed on the ground and raised about and supported from a vertical structural member such as a central, hollow core tower. This invention relates to the constuction of reinforced concrete building floors.E04B1/3511- Lift-slab characterised by a purely vertical lifting of floors or roofs or parts thereof.E04B1/35- Extraordinary methods of construction, e.g.partitions, or floors or ceilings or roofs E04B1/00- Constructions in general Structures which are not restricted either to walls, e.g.PARTITIONS ROOFS FLOORS CEILINGS INSULATION OR OTHER PROTECTION OF BUILDINGS
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E04B- GENERAL BUILDING CONSTRUCTIONS WALLS, e.g.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by International Environmental Dynamics Inc filed Critical International Environmental Dynamics Inc Priority to US05/555,329 priority Critical patent/US4030257A/en Priority to ZA00756213A priority patent/ZA756213B/en Priority to IT47697/76A priority patent/IT1053385B/en Application granted granted Critical Publication of US4030257A publication Critical patent/US4030257A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Original Assignee International Environmental Dynamics Inc Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Labie Charles Thornton Irwin Paul Lew Abraham Gutman Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US05/555,329 Inventor Allan S. Google Patents Folded slab floor construction and methodĭownload PDF Info Publication number US4030257A US4030257A US05/555,329 US55532975A US4030257A US 4030257 A US4030257 A US 4030257A US 55532975 A US55532975 A US 55532975A US 4030257 A US4030257 A US 4030257A Authority US United States Prior art keywords floor slab fold reinforced concrete floors Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US4030257A - Folded slab floor construction and method US4030257A - Folded slab floor construction and method