EP0110874A1 - Improved method for erecting reinforced concrete building structures. - Google Patents
Improved method for erecting reinforced concrete building structures.Info
- Publication number
- EP0110874A1 EP0110874A1 EP82901611A EP82901611A EP0110874A1 EP 0110874 A1 EP0110874 A1 EP 0110874A1 EP 82901611 A EP82901611 A EP 82901611A EP 82901611 A EP82901611 A EP 82901611A EP 0110874 A1 EP0110874 A1 EP 0110874A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- meshwork
- reinforcement
- surface panels
- panels
- building
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
- E04B2/8623—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers and at least one form leaf being monolithic
Definitions
- the invention relates to an improved method for erecting reinforced concrete building structures having pre-fabricated surface panels of hygroscopic, porous and capillaric material and further having a reinforcing steel rod meshwork.
- the surface panels and the reinforcing meshwork are in terfused by cast concrete so as to form a substantially monolithic bearing structure for the building to be erected.
- the covering outer surface elements of the final bearing structure - by using temporary support means - are arranged by vertically and horizontally joining of porous, capillaric surface panels duly pre-fabricated in modular sizes from plaster or from any other preferably gypsumbased material.
- the steel rod reinforcement netting of the bearing structure is assembled and put to place.
- the porous, capillaric surface panels and the reinforcement are interfused so as to form a substantially monolithic bearing structure, and finally, after setting of the filled-in concrete as final step of building erection the temporary support means is removed.
- An object of the present invention is to provide a novel improved method for erecting reinforced concrete building structures the method providing an easier temporary fixing and support of the vertically and/or horizontally arranged surface panels and other structure elements, and resulting in a rapid and more economic on-the-spot assembly of the structure elements without any temporary support means.
- an improved method for erecting reinforced concrete building structures comprising the steps of forming first a substantially self-supporting rigid spatial reinforcement meshwork for at least a part of the building structure to be erected by rigidly coupling raster-shaped, substantially planar and/or spatial steel rod nettings cut to size from pre-fabricated panelled rod mesh.
- pre-fabricated surface panels of hygroscopic, porous and capillaric material are secured to the rigid spacial reinforcement meshwork.
- the surface panels have a substantially even. smooth outer surface and a raster-shaped mesh grooved inner surface.
- the spacing distances of the raster of the mesh-grooves in the inner surface of the panels are substanially identical with that of the steel rod nettings of the rigid reinforcement meshwork.
- the mesh-grooves of the surface panels are capable of at least partially embedding the reinforcement meshwork which they are secured to whereby the reinforce ment meshwork serves simultaneously as supporting structure for the surface panels.
- the space of the reinforcement meshwork enclosed by or adjacent to the inner surfaces of the panels is filled in with cast concrete forming thereby the desired reinforced concrete building structure by simultaneously utilizing the surface panels as remaining formwork for said structure.
- the pre-fabricated surface panels of hygroscopic material Prior to securing the pre-fabricated surface panels of hygroscopic material to the rigid spatial reinforcement meshwork, preferably all or at least some of the structural members or at least fixtures, fittings or casings for such members and/ or building installations like pipes, power cables and the like may also be fixed to the rigid spatial" reinforcement meshwork while it is formed for at least a part of the building structure to be erected.
- the surface panels are pre-fabricated by form- pressing of a mixture of swollen pearlite with a suitable binder added.
- the improvement lies in that - against all known methods - first the reinforcement meshwork for the bearing strudure of the building is at least partially formed.
- raster-shaped steel rod nettings are used the raster spacing distances of which are integer parts of the modular length unit of the system.
- planar and/or spatial steel rod nettings are rigidly coupled by means of welding, of screwing or of wireing whereby a substanti ally self-supporting spatial reinforcement meshwork capable of load bearing to a certain desired degree is established. While forming said reinforcement meshwork, preferably installations like power supply cables, pipes and the like may also be secured to it.
- Fig. 1 a perspectivic view of a substantially planar pre-fabricated steel rod netting applicable for carrying out the method according to the invention
- Fig. 2 a perspectivic view of a spacial steel rod netting for vertical structural parts of the self-supporting rigid reinforcement meshwork to be formed ac cording to the invention
- Fig. 3 a perspectivic view of a spacial steel rod netting applicable for horizontal structural parts of the rigid reinforcement meshwork to be formed
- Fig. 4 a perspectivic view of surface panel suitable for carrying out the invented improved method.
- Fig. 5 an elevational perspectivic view of a rigid reinforcement meshwork formed for a part of the building structure to be established in accordance with the invention
- Fig. 6 a possible arrangement of the surface panels with respect to the reinforce ment meshwork for vertically extending structural parts of a building structure
- Fig. 7 an arrangement of a surface panel with respect of the self-supporting reinforcement meshwork for horizontally extending structural parts, i.e. for floor parts of a building structure
- Fig. 5 an elevational perspectivic view of a rigid reinforcement meshwork formed for a part of the building structure to be established in accordance with the invention
- Fig. 6 a possible arrangement of the surface panels with respect to the reinforce ment meshwork for vertically extending structural parts of a building structure
- Fig. 8 a fragmentary view of a horizontal cross-section through a vertically extending structural part of the building structure already completed by filled-in cast concrete
- Fig. 9 a fragmentary view of a vertical plane cross-section of a part of the building structure erected by using the method according to the invention, completed by filled-in cast concrete.
- spatial steel rod nettings 2 for vertically extending structural parts and spatial steel rod nettings 3 for horizontally extending structural parts of the building structure to be erected are made by inserting suitable distance members between pairs of cut to size raster-shaped rod mesh panels 1 having a raster with spacing distances derived from the modular length size unit of the system and pre-fabricated industrially in large series preferably by welding of reinforceing steel rods of a diameter suitable to meet the static load requirement of the structure to be erected.
- Said mesh panels 1 and/or nettings 2 should be rigidly connected to each other preferably by welding, though any other suitable fixing mode, e.g. wireing, etc. may be applied for fixing.
- any other suitable fixing mode e.g. wireing, etc. may be applied for fixing.
- a rigid, self-supporting spatial reinforcement structure which is not only suitable for holding and supporting of surface panels 4 (to be dealt with later), covering preferably both the inner and the external wall surfaces of the structure but the rigid meshwork can be utilized simultaneously as grading means for the proper arrangement of said surface panels 4.
- Installations like power cables S of the building are preferably arranged within and secured to the rigid spatial reinforcement meshwork.
- construction work is continued by arranging and fixing the surface panels 4 next to each other to said meshwork whereby both an external outer wall cover and an inner wall cover are established.
- the pre ferably heat-insulated surface panels 4 are made of highly hygroscopic, porous material so as to ensure a proper concrete setting later, and they have a substantially even, smooth outer surface, while on their other, inner surface facing the reinforcement meshwork there are raster-shaped mesh-grooves 5 capable of embedding the reinforcement meshwork since the spacing distances of the mesh-grooves 5 are substantially identical with those of the rod mesh panels 1 and nettings 2 and 3 forming the reinforcement meshwork.
- Said spacing distances are equally derived from the modular length size unit of the system applied.
- steel pins 6 projecting towards the reinforcement meshwork when arranged on it are embedded.
- the panels 4 are rigidly fixed to the meshwork by connecting the steel pins 6 to the rods of the nettings 2 and 3 respectively by means of welding, wireing, by bending the pins 6 around said rods, or in any other suitable manner.
- thin-liquid concrete 9 is poured or pumped into the space formed by the mesh-grooves 5 of the surface panels 4 substantially embedding the reinforcement meshwork.
- the external building wall surfaces may freely be plastered and/or coloured in order to improve their quality and appearance, if required.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
Le procédé consiste premièrement à former un réseau maillé rigide de renforcement spatial pour au moins une partie de la structure du bâtiment à construire en reliant de manière rigide des filets à tige d'acier spatiaux et/ou plans en forme de trame (2, 3) découpés sur mesure à partir d'un filet à tige à panneau préfabriqué (1). Ensuite, les panneaux préfabriqués (4) en matériau hygroscopique, poreux sont agencés et fixés sur le réseau maillé de renforcement. Avant ceci, les agencements, les matériaux de remplissage et les installations de la structure du bâtiment peuvent être agencés avec le réseau maillé. Finalement, pour former la structure désirée de construction en béton renforcé en utilisant simultanément les panneaux (4) comme coffrages, on coule du béton (9) dans l'espace du réseau maillé de renforcement délimité par ou adjacent aux surfaces internes des panneaux (4). Ainsi, l'érection de structure de bâtiment peut s'effectuer sans aucun moyen de support temporaire ou coffrage.The method consists first of all in forming a rigid mesh network of spatial reinforcement for at least part of the structure of the building to be constructed by rigidly connecting space steel rod nets and / or planes in the form of a frame (2, 3 ) cut to size from a rod net with a prefabricated panel (1). Then, the prefabricated panels (4) made of porous hygroscopic material are arranged and fixed on the reinforcing mesh network. Before this, the arrangements, the filling materials and the installations of the building structure can be arranged with the mesh network. Finally, to form the desired reinforced concrete construction structure by simultaneously using the panels (4) as formwork, concrete (9) is poured into the space of the reinforced mesh network delimited by or adjacent to the internal surfaces of the panels (4 ). Thus, the erection of the building structure can be carried out without any means of temporary support or formwork.
Description
Claims
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/HU1982/000029 WO1983002298A1 (en) | 1982-05-24 | 1982-05-24 | Improved method for erecting reinforced concrete building structures |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0110874A1 true EP0110874A1 (en) | 1984-06-20 |
EP0110874A4 EP0110874A4 (en) | 1984-08-08 |
EP0110874B1 EP0110874B1 (en) | 1986-09-03 |
Family
ID=10980470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19820901611 Expired EP0110874B1 (en) | 1982-05-24 | 1982-05-24 | Improved method for erecting reinforced concrete building structures |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0110874B1 (en) |
DE (1) | DE3273003D1 (en) |
WO (1) | WO1983002298A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4421839C1 (en) * | 1994-06-22 | 1996-01-18 | Most Gmbh & Co Kg G | Formwork panel made of concrete |
FR3016908B1 (en) * | 2014-01-28 | 2017-05-19 | H&H Tech | INSULATING CONSTRUCTION ELEMENT AND METHOD FOR MANUFACTURING THE SAME |
HU230568B1 (en) * | 2014-03-21 | 2016-12-28 | Grémound Hungary Kft. | Method for producing building made of reinforced concrete in hot and dry climate zones |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1485406A (en) * | 1965-07-05 | 1967-06-16 | Construction process for a building and building obtained by this process | |
FR2240642A5 (en) * | 1973-08-06 | 1975-03-07 | Budapesti Muszaki Egyetem Beto | Modular building component system - uses porous plates as lost shuttering for concrete |
FR2291322A1 (en) * | 1974-06-18 | 1976-06-11 | Aupretre Serge | Thermal and acoustic insulating panel of foam plastic - has grooves to receive a stiffening framework |
US4057608A (en) * | 1976-04-19 | 1977-11-08 | Showa Denko Kabushiki Kaisha | Process of continuous manufacture of light-weight foamed concrete |
GB2003463A (en) * | 1977-09-01 | 1979-03-14 | Ekoperl Gmbh | Process for bonding the dust fractions of expanded perlite |
DE2835849A1 (en) * | 1977-09-13 | 1979-03-22 | Maroni Francesco & Co | THERMAL AND SOUND INSULATING LOST FORMWORK |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2242202C2 (en) * | 1972-08-28 | 1984-03-08 | Willi 4983 Kirchlengern Wessel | Device for the production of reinforced concrete walls using the in-situ concrete process |
SU903531A1 (en) * | 1980-06-24 | 1982-02-07 | Всесоюзный Институт По Проектированию Организации Энергетического Строительства "Оргэнергострой" | Board of investment form for errecting ferroconcreate structures |
-
1982
- 1982-05-24 WO PCT/HU1982/000029 patent/WO1983002298A1/en active IP Right Grant
- 1982-05-24 DE DE8282901611T patent/DE3273003D1/en not_active Expired
- 1982-05-24 EP EP19820901611 patent/EP0110874B1/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1485406A (en) * | 1965-07-05 | 1967-06-16 | Construction process for a building and building obtained by this process | |
FR2240642A5 (en) * | 1973-08-06 | 1975-03-07 | Budapesti Muszaki Egyetem Beto | Modular building component system - uses porous plates as lost shuttering for concrete |
FR2291322A1 (en) * | 1974-06-18 | 1976-06-11 | Aupretre Serge | Thermal and acoustic insulating panel of foam plastic - has grooves to receive a stiffening framework |
US4057608A (en) * | 1976-04-19 | 1977-11-08 | Showa Denko Kabushiki Kaisha | Process of continuous manufacture of light-weight foamed concrete |
GB2003463A (en) * | 1977-09-01 | 1979-03-14 | Ekoperl Gmbh | Process for bonding the dust fractions of expanded perlite |
DE2835849A1 (en) * | 1977-09-13 | 1979-03-22 | Maroni Francesco & Co | THERMAL AND SOUND INSULATING LOST FORMWORK |
Non-Patent Citations (1)
Title |
---|
See also references of WO8302298A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP0110874A4 (en) | 1984-08-08 |
WO1983002298A1 (en) | 1983-07-07 |
EP0110874B1 (en) | 1986-09-03 |
DE3273003D1 (en) | 1986-10-09 |
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