WO2003097950A2 - Construction in situ d'un batiment en beton - Google Patents

Construction in situ d'un batiment en beton Download PDF

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Publication number
WO2003097950A2
WO2003097950A2 PCT/SG2003/000118 SG0300118W WO03097950A2 WO 2003097950 A2 WO2003097950 A2 WO 2003097950A2 SG 0300118 W SG0300118 W SG 0300118W WO 03097950 A2 WO03097950 A2 WO 03097950A2
Authority
WO
WIPO (PCT)
Prior art keywords
building
reinforced concrete
pillars
casting
wall
Prior art date
Application number
PCT/SG2003/000118
Other languages
English (en)
Other versions
WO2003097950A3 (fr
Inventor
Shing Chi Tsang
Original Assignee
Iwood Singapore Pte Ltd
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 as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iwood Singapore Pte Ltd filed Critical Iwood Singapore Pte Ltd
Priority to EP03752973A priority Critical patent/EP1532330A2/fr
Priority to AU2003269072A priority patent/AU2003269072B2/en
Publication of WO2003097950A2 publication Critical patent/WO2003097950A2/fr
Publication of WO2003097950A3 publication Critical patent/WO2003097950A3/fr

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
    • E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
    • E04B1/161—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with vertical and horizontal slabs, both being partially cast in situ
    • 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
    • E04B1/16—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
    • E04B1/165—Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with elongated load-supporting parts, cast in situ
    • 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
    • E04B1/348—Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
    • E04B1/34815—Elements not integrated in a skeleton
    • E04B1/34823—Elements not integrated in a skeleton the supporting structure consisting of concrete

Definitions

  • This invention relates to improvements in methods of in-situ or on-site single or multiple storey concrete building construction, concrete buildings constructed by the method and novel wall members for use in the method of construction.
  • the most common method of in situ construction of reinforced concrete buildings known to the applicant consists of the sequential steps of preparing formwork and casting the foundation, preparing formwork and casting the load bearing floor beams together with the floor slab, preparing formwork and casting the ground floor support pillars, preparing formwork and casting the upper floor beams together with the upper floor slab and finally forming the walls by in-filing between the beams and pillars with a wall panel, brick, doors, windows or the like, as desired.
  • the sequence of building is repeated during the construction of additional floors.
  • One object of the present invention is to provide a useful alternative to the above well known method. Another object is to improve existing methods by making more efficient use of labour and materials during the in situ construction of concrete buildings.
  • a method of in-situ construction of a reinforced concrete building including, first temporarily supporting pre- formed wall members in desired positions on building support means, and then casting the building vertical support pillars utilising suitable surfaces of the wall members as formwork for the pillars.
  • the wall members preferably include a lower horizontal load bearing reinforced concrete support beam adapted to form at least a part of a load bearing horizontal support beam for the concrete building.
  • Reinforcement means extends from the ends of the beam ready for interconnection with the building support pillars during the casting of the pillars.
  • suitable surfaces of the wall members may be utilised as part of the slab formwork when casting the floor slab(s).
  • a method of in-situ construction of a reinforced concrete building including the steps of, first positioning and temporarily supporting pre-formed concrete frame wall members on building support means, said wall members including upper and lower horizontal frame members and vertical frame members located adjacent each end of the horizontal members, said lower horizontal frame member being in the form of a load bearing reinforced concrete support beam adapted to form at least a part of a load bearing horizontal support beam for the reinforced concrete building, casting the building support pillars utilising suitable surfaces of the wall member as part of the formwork for the pillar, and casting the floor slab, utilising suitable surfaces of the wall member as part of the formwork for the building floor slab.
  • the invention includes the additional steps of, positioning and temporarily supporting pre-formed upper wall members on the lower wall members, casting the building support upper pillars utilising suitable surfaces of the upper wall members as part of the formwork for at least one pillar, and casting the upper floor and roof slabs, utilising suitable surfaces of the wall members as part of the formwork for the slabs.
  • a concrete wall member for use in the in situ construction of a reinforced concrete building having load bearing horizontal support beams, said wall member including upper and lower horizontal frame members and vertical frame members located adjacent each end of the horizontal members, said lower horizontal frame member being in the form of a load bearing reinforced concrete support beam adapted to form at least a part of the load bearing horizontal support beam for the reinforced concrete building.
  • the wall members may be pre-formed in any suitable location. For example, they could be pre-formed remote from the building site and transported thereto.
  • the wall panels may be suitably in-filled and finished with, a hollow concrete panel, and/or bricks, cement, doors, widows or the like.
  • FIG 1 to 8 illustrate the steps in the prior art method of in-situ concrete building construction.
  • Figure 9 is a front view of a pre-formed wall member constructed in accordance with this invention.
  • Figure 10 to 14 illustrate the steps in a method of in-situ concrete building construction, the method being in accordance with this invention.
  • Figure 15 to 18 are plan views of the intersection of the wall members with the vertical support pillars, constructed in accordance with this invention.
  • FIG. 19 to 21 illustrate the steps in the construction of the wall panel of Figure 9.
  • Figure 22 is an enlarged cross-sectional view along axis AA of the wall panel of Figure 20.
  • Figure 1 to 8 illustrate the prior art method of the in situ construction of a simple single room per floor, two storey reinforced concrete building.
  • building support means in the form of footings (2) are cast in position.
  • suitable formwork is prepared and reinforced concrete floor beams (4) are cast together with a floor slab (6).
  • suitable formwork is prepared and the ground floor pillars (8) are cast in situ.
  • suitable formwork is prepared and the upper floor beams (10) as shown in figure 4 are cast in situ together with the upper floor slab.
  • the lower wall (14), see figure 5, is then constructed, for example by in-filing with bricks and finishing with plaster.
  • the upper floor is commenced by preparing suitable formwork and casting the upper floor pillars (16) as seen in figure 6.
  • suitable formwork is prepared and the roof beam (18) is cast in place together with roof slab.
  • the upper wall (22) is constructed with suitable in-filing. The relatively large amount of formwork is removed at convenient stages.
  • Figure 9 to 22 refer to the preferred example of the present invention when constructing a simple one room per floor, two storey reinforced concrete building.
  • a wall member (24) is constructed adjacent the building site or it may be constructed remote from the site and transported thereto.
  • the wall member includes upper (26) and lower (28) horizontal frame members and side vertical frame members (30, 32) located adjacent each end of the horizontal members.
  • the lower horizontal frame member (28) is in the form of a load bearing reinforced concrete support beam adapted to form the load bearing horizontal support beam for the reinforced concrete building.
  • Metal reinforcement (33) is shown extending from the load bearing beam ends for interconnection with the support pillars during casting of the pillars. Being the first floor of the building, the upper beam (26) is relatively not load bearing so that a reinforcement extension is not necessary.
  • the wall member is suitably in-filled and finished with, a hollow concrete panel, and/or bricks, cement, doors, widows or the like.
  • the building is commenced by completing building supports in the form of footings (34) as seen in figure 10.
  • the pre-formed four wall members (24) are temporarily supported in position in accordance with the floor plan.
  • Reinforced concrete ground floor pillars (36) are then cast in situ as seen in figure 12.
  • vertical end faces (38) of the walls are utilised as part of the formwork when casting the pillars (36).
  • the floor slab is cast, utilising the inner surfaces of the lower wall beams (28) as formwork for the slab.
  • the sequence is continued during the construction of the upper floor by first temporarily supporting the pre-formed upper wall members (40) in position, as seen in figure 13.
  • the pre-formed walls include reinforced concrete roof beams (41).
  • the roof beams being load bearing are thus provided with metal reinforcement (43) extending from the beam ends for interconnection with the pillars during casting of the pillars.
  • the upper floor pillars (42) are then cast in-situ utilising end faces of the walls as formwork when casting the pillars.
  • the upper floor and roof slabs are cast utilising the suitable surfaces of the wall members as formwork for the slabs.
  • Figure 15 to 18 illustrate in plan view how the surfaces of differently connected pre-formed walls may be used as formwork for casting the pillars.
  • Figure 15 shows the connection of two walls at a corner of the building, wherein two wall edges (38) are utilized as a part of the pillar formwork.
  • Figure 16 shows a two wall co-planar connection, wherein two wall edges (46) are utilized as a part of the pillar formwork.
  • Figure 17 shows the interconnection of three pre-formed walls, wherein three wall edges (48) are utilized as a part of the pillar formwork.
  • figure 18 shows the interconnection of four pre-formed walls, wherein four wall edges (50) are utilized as a part of the pillar formwork.
  • Figure 19 to 22 illustrate the construction of one type of wall member having a hollow wall interior.
  • a wall member (52) is constructed off-site and includes upper (26) and lower (28) horizontal frame members and side vertical frame members (30, 32) located adjacent each end of the horizontal members.
  • the lower horizontal frame member (28) is in the form of a load bearing reinforced concrete support beam adapted to form at least a part of the load bearing horizontal support beam for the reinforced concrete building.
  • the beam (28) and the vertical side members (30, 32) are first cast.
  • the hollow panel (54) is then cast as shown in figure 20.
  • a series of triangular section rods (not shown) are positioned to extend from the inner face of the lower beam (28) to the height of the side pillars.
  • the rods are removed.
  • the top beam (26) is cast in position.
  • One advantage of the invention over the prior art is that it is not necessary to cast the building horizontal support beams in situ because they are already pre-formed as part of the preformed wall. This can result in relatively large savings in the total time taken to complete the in-situ construction of the building.
  • Another advantage is that the pre-formed wall surfaces can form major parts of the formwork necessary to construct the floor slabs and the pillars. This can result in a reduction in the time required to prepare the formwork and a reduction in materials required for the formwork.
  • the wall member can be in-filled with windows, doors, bricks, cement or the like off site. This also can result in relatively large savings in the total time taken to complete the in-situ construction of the building.
  • the invention has been described with reference to a simple two storey, single room per floor building, of course the invention may be readily adapted to build both single or multiple storey buildings. Similarly, the floor(s) of the building may be provided with various layouts of single or multiple rooms on each floor.

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)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

L'invention concerne un procédé de construction d'un bâtiment en béton armé. Ce procédé consiste d'abord à maintenir temporairement des éléments de parois de pièces préformés (24) dans des positions souhaitées sur des éléments de support de bâtiment, puis à couler les piliers de support verticaux du bâtiment (36) en utilisant des surfaces appropriées des éléments de parois comme coffrage en bois pour ces piliers. Les éléments de parois préformés comprennent une poutre porteuse horizontale inférieure en béton armé (28) conçue pour former une partie au moins d'une poutre porteuse horizontale pour le bâtiment en béton. Cette poutre est pourvue d'un renfort métallique se prolongeant à partir des extrémités de la poutre en vue d'un raccordement avec les piliers de support de bâtiment pendant la coulée des piliers.
PCT/SG2003/000118 2002-05-20 2003-05-17 Construction in situ d'un batiment en beton WO2003097950A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03752973A EP1532330A2 (fr) 2002-05-20 2003-05-17 Construction in situ d'un batiment en beton
AU2003269072A AU2003269072B2 (en) 2002-05-20 2003-05-17 In-situ construction of concrete building

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG200203011-2A SG131743A1 (en) 2002-05-20 2002-05-20 In-situ construction of concrete building
SG0203011-2 2002-05-20

Publications (2)

Publication Number Publication Date
WO2003097950A2 true WO2003097950A2 (fr) 2003-11-27
WO2003097950A3 WO2003097950A3 (fr) 2004-03-18

Family

ID=29546692

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SG2003/000118 WO2003097950A2 (fr) 2002-05-20 2003-05-17 Construction in situ d'un batiment en beton

Country Status (4)

Country Link
EP (1) EP1532330A2 (fr)
AU (1) AU2003269072B2 (fr)
SG (1) SG131743A1 (fr)
WO (1) WO2003097950A2 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225399A (zh) * 2013-05-17 2013-07-31 中水北方勘测设计研究有限责任公司 用于混凝土浇筑的圆型pvc模板的绑带
CN108222540A (zh) * 2018-03-23 2018-06-29 兰州理工大学 砖混结构改为框架结构的承重墙改梁结构及施工方法
WO2019039944A1 (fr) * 2017-08-24 2019-02-28 Concrete Homes Limited Système de construction modulaire
CN114922428A (zh) * 2022-05-16 2022-08-19 吉林省新生建筑工程有限公司 一种墙体模块先装法装配式建筑建造方法

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233454A1 (en) * 1973-06-13 1975-01-10 Sobreco Prefabricated wall units for buildings - comprising panels which form the shuttering for supporting columns
US3861093A (en) * 1973-04-24 1975-01-21 Steven Robinson Modular building construction
AU8074175A (en) * 1974-05-09 1976-11-04 Perez Saiz T M Construction of buildings
US4019293A (en) * 1975-01-27 1977-04-26 Eduardo Santana Armas Building modules and structure embodying such modules
FR2331649A1 (fr) * 1975-11-13 1977-06-10 Tarcali Georges Procede de construction de murs porteurs, de planchers d'etages ou de dalles de toit d'un batiment
US4324081A (en) * 1979-10-29 1982-04-13 George Chicha Wall construction
WO1991005118A1 (fr) * 1989-10-06 1991-04-18 Peter Olof Broberg Procede de construction de batiments et ensemble structural pour la mise en ×uvre dudit procede
AU663577B2 (en) * 1992-06-17 1995-10-12 Alessandro Bellocchi A building element, unit and method for forming structures therefrom
WO1996006242A1 (fr) * 1994-08-19 1996-02-29 Majnaric Technologies, Inc. Procede et appareil d'erection de structures de construction
EP0567440B1 (fr) * 1992-04-21 1996-07-03 Ingvar Andersson Elément de mur
WO1997022770A1 (fr) * 1995-12-20 1997-06-26 Arthur Perrin Panneaux et modules de construction prefabriquee pour edifices a plusieurs etages, et leur procede d'utilisation
WO2001042575A1 (fr) * 1999-12-08 2001-06-14 Brentmuir Developments (1993) Limited Systeme de construction de panneaux en beton

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA78790B (en) * 1978-02-09 1979-09-26 Cadac Ltd Flame thrower
AU4362179A (en) * 1979-01-24 1980-07-31 Dante Zauli Building constructions

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861093A (en) * 1973-04-24 1975-01-21 Steven Robinson Modular building construction
FR2233454A1 (en) * 1973-06-13 1975-01-10 Sobreco Prefabricated wall units for buildings - comprising panels which form the shuttering for supporting columns
AU8074175A (en) * 1974-05-09 1976-11-04 Perez Saiz T M Construction of buildings
US4019293A (en) * 1975-01-27 1977-04-26 Eduardo Santana Armas Building modules and structure embodying such modules
FR2331649A1 (fr) * 1975-11-13 1977-06-10 Tarcali Georges Procede de construction de murs porteurs, de planchers d'etages ou de dalles de toit d'un batiment
US4324081A (en) * 1979-10-29 1982-04-13 George Chicha Wall construction
WO1991005118A1 (fr) * 1989-10-06 1991-04-18 Peter Olof Broberg Procede de construction de batiments et ensemble structural pour la mise en ×uvre dudit procede
EP0567440B1 (fr) * 1992-04-21 1996-07-03 Ingvar Andersson Elément de mur
AU663577B2 (en) * 1992-06-17 1995-10-12 Alessandro Bellocchi A building element, unit and method for forming structures therefrom
WO1996006242A1 (fr) * 1994-08-19 1996-02-29 Majnaric Technologies, Inc. Procede et appareil d'erection de structures de construction
WO1997022770A1 (fr) * 1995-12-20 1997-06-26 Arthur Perrin Panneaux et modules de construction prefabriquee pour edifices a plusieurs etages, et leur procede d'utilisation
WO2001042575A1 (fr) * 1999-12-08 2001-06-14 Brentmuir Developments (1993) Limited Systeme de construction de panneaux en beton

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103225399A (zh) * 2013-05-17 2013-07-31 中水北方勘测设计研究有限责任公司 用于混凝土浇筑的圆型pvc模板的绑带
CN103225399B (zh) * 2013-05-17 2015-04-01 中水北方勘测设计研究有限责任公司 用于混凝土浇筑的圆型pvc模板的绑带
WO2019039944A1 (fr) * 2017-08-24 2019-02-28 Concrete Homes Limited Système de construction modulaire
CN108222540A (zh) * 2018-03-23 2018-06-29 兰州理工大学 砖混结构改为框架结构的承重墙改梁结构及施工方法
CN114922428A (zh) * 2022-05-16 2022-08-19 吉林省新生建筑工程有限公司 一种墙体模块先装法装配式建筑建造方法

Also Published As

Publication number Publication date
WO2003097950A3 (fr) 2004-03-18
EP1532330A2 (fr) 2005-05-25
SG131743A1 (en) 2007-05-28
AU2003269072A1 (en) 2003-12-02
AU2003269072B2 (en) 2007-08-16

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