EP1111143B1 - Lifting of horizontally cast on-site wall panels - Google Patents
Lifting of horizontally cast on-site wall panels Download PDFInfo
- Publication number
- EP1111143B1 EP1111143B1 EP19990500255 EP99500255A EP1111143B1 EP 1111143 B1 EP1111143 B1 EP 1111143B1 EP 19990500255 EP19990500255 EP 19990500255 EP 99500255 A EP99500255 A EP 99500255A EP 1111143 B1 EP1111143 B1 EP 1111143B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- building
- pieces
- plates
- pavement
- frame
- 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 - Lifetime
Links
Images
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
- E04B1/3505—Extraordinary methods of construction, e.g. lift-slab, jack-block characterised by the in situ moulding of large parts of a structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
-
- 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
- E04B1/355—Extraordinary methods of construction, e.g. lift-slab, jack-block characterised by the tilting up of whole buildings or sections thereof, e.g. walls, portal frames
Definitions
- the present Addition Patent application relates, as stated in its title, to an improved BUILDING CONSTRUCTION METHOD which novel manufacturing, conformation and design features fulfil the purpose to which it has been specifically designed, with a maximum safety and effectiveness.
- the invention refers to an improved building construction method comprising the steps of directly moulding on the floor or on the pavement of the building flat pieces which are meant to form the building side walls. They are obtained by disposing the suitable reinforced concrete rod lattice as well as the openings of the corresponding masses of reinforced concrete in the space defined on such pavement by a frame formed by detachably interlinked metal rulers appropriately sized which are placed thereon. Said pieces are horizontally resting on the pavement until setting up has been completely and then they are disposed in the up-right direction that they have to assume altogether in the building.
- Said improvements consist in providing such pieces having means to ease moving thereof by ancillary means such as cranes and the like in such a way that moving, which involves hanging of the pieces, will not impair their resistant structure and will not impair the corresponding standardised profiles that serve as a frame of the pieces stiffening the structure.
- Said means comprise a number of hooks distributed at the vertexes of the pieces and at the middle area of their major bases. Raising up of the pieces as well as moving thereof in a comfortable and effective way are made possible by means of the corresponding pulleys and IPN profiles without impairing the pieces.
- the frame of the above mentioned pieces is provided with means that allow assembling of several pieces, either being aligned or angled in such a way that, once they have been placed, they can be immobilised relative to one another by simple operations such as welding or the like along with the corresponding conventional joints thus allowing to build up large longitudinal walls with a minimum time.
- hooks are provided at the ends of the reinforcing profiles which are formed in any of the piece bases. Altogether allowing for a faster and short time manufacturing of said pieces.
- the piece raising up is facilitated by a four point arrangement where the entrainment cables of the crane or the like can be attached to. Two of these points are located at the reinforcement profile upper corner and the other two are located at the middle height of the side profiles.
- a further improvement of the present application consist in manufacturing outside walls that require an high isolation degree by means of two of the provided pieces in the building construction method disclosed in the main patent n° ES-A-540232 (application n° ES 8602189) and in the next Addition Patents.
- Isolation provided in said walls is achieved in a different way by interposing them either inside one of the pieces as intended, described and claimed in the Addition Patent n° ES-A-2063722 (application n° ES 9301707) in the name of the same applicant or by providing two pieces forming a sandwich with a plate of an isolating material of any suitable nature according to each condition, in such a way that at the corresponding side bases or at the upper or lower bases there is provided a wider U-shaped cross sectional profile allowing to attach the three plates: the two plates made up of the mentioned concrete plus the proper isolating plate.
- the flat piece (10) is made up from a mass of concrete (11) duly reinforced by means of the corresponding bars, not shown in the figures, protected at the edges thereof by frames (12) and (16).
- Said frames could be preferably normalised profiles having a U-shaped cross-section and soaking up the mass of concrete and in turn protecting it and allowing to place said flat pieces (10) with other similar pieces.
- One of the present improvements consists in providing points of anchorage at the vertexes or at the confluence points between the frames (12) and (16).
- another object of the present application is the provision of further points of anchorage in the frames (16) and in one of the profile wedges which cross-section is U-shaped.
- the four points of anchorage are formed by a plate (22) welded to the frames (12) and (16) and to the profiles which are forming them, and a hook (23) welded to the plate (22).
- a further object of the present improvements consist, as it can be seen from figures n° 3 and 4, in building a wall by means of two flat pieces (10) forming a sandwich together with an isolating piece (25). At the side up-right bases there are provided respective U-profiles, either only one profile or an additional third profile soaking up the profiles or frames of each of the pieces (10).
- a further embodiment can be seen in figure n° 6; this embodiment does not fall within the scope of claim 1 and consist in providing a plate (32) specially for ceiling having corresponding pieces (31) for receiving hooks and provided with an isolating layer (25) as well as a mass of mortar (26) onto which corresponding, slates, root tiles and the like are to be placed.
- Another object of the present invention offers the possibility of assembling flat pieces (10) through the soldering points (30), as it can be seen from figure n° 5, by providing a number of plates (28) and (29) properly welded to the frames or profiles (12) and (16) regardless of whether the corresponding joined pieces are placed between the minor side bases of two adjacent flat pieces being arranged to form a wall.
Description
Claims (2)
- Building construction method comprising the steps:levelling the ground and performing corresponding ditches into the building foundations for making the building pavement,moulding directly on this pavement flat pieces which are moved and suitably placed to form the side walls of the building by placing reinforcement,pouring a mass of concrete into the space formed on said pavement by a frame (12, 16) comprising detachable metal rulers,providing said flat pieces in such a way that they rest horizontally on the pavement until setting of the concrete has been completed andarrange them in an up-right direction that they have to assume altogether in the building where they are locked and fixed,
it further comprises the step of welding plates (20, 22) to the frames (12, 16) and to the profiles which are forming them, welding respective hooks (21, 23) thereto, said plates (20, 22) and respective hooks (21, 23) forming four points of anchorage on said frame (12, 16), two at the upper corner and two on said frame (12,16). - Building construction method as claimed in claim 1, characterised in that it further comprises the step of forming longitudinal or angled walls by flat pieces (10) by means of plates (28, 29) welded to the frames (12) or (16) of said flat pieces (10), said plates (28-29) being joined through soldering points (30).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9902834 | 1999-12-23 | ||
ES009902834A ES2157864A6 (en) | 1985-01-29 | 1999-12-23 | Improvements to the subject of main patent No 540 232, granted on 24 July 1985, for Process for the construction of buildings |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1111143A1 EP1111143A1 (en) | 2001-06-27 |
EP1111143B1 true EP1111143B1 (en) | 2005-10-19 |
Family
ID=8311050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19990500255 Expired - Lifetime EP1111143B1 (en) | 1999-12-23 | 1999-12-29 | Lifting of horizontally cast on-site wall panels |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1111143B1 (en) |
DE (1) | DE69927833T2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110668301A (en) * | 2019-09-20 | 2020-01-10 | 中国五冶集团有限公司 | Precast concrete slab hoisting method and hoisting auxiliary |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2404025A1 (en) * | 1974-01-29 | 1975-07-31 | Rolf Dipl Ing Maier | Vertical wall concreting using adjacent formwork - for moulding horizontal slabs subsequently swung into vertical position |
-
1999
- 1999-12-29 DE DE69927833T patent/DE69927833T2/en not_active Expired - Lifetime
- 1999-12-29 EP EP19990500255 patent/EP1111143B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69927833T2 (en) | 2006-07-06 |
EP1111143A1 (en) | 2001-06-27 |
DE69927833D1 (en) | 2006-03-02 |
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