GB892438A - Securing means for multi-storey concrete buildings erected on the 'lift-slab' principle - Google Patents
Securing means for multi-storey concrete buildings erected on the 'lift-slab' principleInfo
- Publication number
- GB892438A GB892438A GB1374860A GB1374860A GB892438A GB 892438 A GB892438 A GB 892438A GB 1374860 A GB1374860 A GB 1374860A GB 1374860 A GB1374860 A GB 1374860A GB 892438 A GB892438 A GB 892438A
- Authority
- GB
- United Kingdom
- Prior art keywords
- collar
- slab
- lift
- abutments
- wedge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
- E04B1/3511—Lift-slab; characterised by a purely vertical lifting of floors or roofs or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
892,438. Erecting multi-storey buildings. INTERNATIONAL LIFT SLAB CORPORATION. April 19, 1960, No. 13748/60. Class 20(1) In a multi-storey building erected by the "lift slab" method wherein roof and floor slabs are successively raised along vertical columns, collars 10 are embedded in each slab 16 so as to surround each column 26, and the slab is secured at the required level by driving wedges 34 between the lower face of each collar 10 and the upper inclined faces 38 of abutments 28 on the sides of the column. The upper edge 40 of each wedge may be V-shaped and engage in a complementary groove 42 in the collar, or alternatively it may be retained in position by a flange depending from the collar outwardly of the wedge. To prevent lateral movement, recesses in the inner face of the collar in alignment with the abutments 28 receive co-acting wedges 44, 46 or are filled with grout. On two opposite faces the collar has outward projections comprising vertical tubes 22 having keyhole slots 24 at their upper ends for receiving lifting rods. Specification 744,462 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1374860A GB892438A (en) | 1960-04-19 | 1960-04-19 | Securing means for multi-storey concrete buildings erected on the 'lift-slab' principle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1374860A GB892438A (en) | 1960-04-19 | 1960-04-19 | Securing means for multi-storey concrete buildings erected on the 'lift-slab' principle |
Publications (1)
Publication Number | Publication Date |
---|---|
GB892438A true GB892438A (en) | 1962-03-28 |
Family
ID=10028661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1374860A Expired GB892438A (en) | 1960-04-19 | 1960-04-19 | Securing means for multi-storey concrete buildings erected on the 'lift-slab' principle |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB892438A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1684266B1 (en) * | 1966-07-23 | 1971-01-28 | Hochtief Ag Hoch Tiefbauten | Device for fastening ceilings to supports in a building made by the lifting ceiling process |
-
1960
- 1960-04-19 GB GB1374860A patent/GB892438A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1684266B1 (en) * | 1966-07-23 | 1971-01-28 | Hochtief Ag Hoch Tiefbauten | Device for fastening ceilings to supports in a building made by the lifting ceiling process |
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