WO1995013172A1 - Procede de fabrication d'unites premoulees en beton - Google Patents

Procede de fabrication d'unites premoulees en beton Download PDF

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Publication number
WO1995013172A1
WO1995013172A1 PCT/AU1993/000582 AU9300582W WO9513172A1 WO 1995013172 A1 WO1995013172 A1 WO 1995013172A1 AU 9300582 W AU9300582 W AU 9300582W WO 9513172 A1 WO9513172 A1 WO 9513172A1
Authority
WO
WIPO (PCT)
Prior art keywords
moulds
main frame
horizontal
concrete
vertical positions
Prior art date
Application number
PCT/AU1993/000582
Other languages
English (en)
Inventor
Mohammad Hossein Shamsai
Original Assignee
Quickcell Technology Pty. 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
Priority to AU16246/92A priority Critical patent/AU658179B2/en
Application filed by Quickcell Technology Pty. Ltd. filed Critical Quickcell Technology Pty. Ltd.
Priority to PCT/AU1993/000582 priority patent/WO1995013172A1/fr
Publication of WO1995013172A1 publication Critical patent/WO1995013172A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H3/00—Buildings or groups of buildings for public or similar purposes; Institutions, e.g. infirmaries or prisons
    • E04H3/08—Hospitals, infirmaries, or the like; Schools; Prisons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/002—Producing shaped prefabricated articles from the material assembled from preformed elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0091—Transformable moulds allowing the change of shape of an initial moulded preform by preform deformation or the change of its size by moulding on the preform
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/121—Manhole shafts; Other inspection or access chambers; Accessories therefor characterised by the connection between shaft elements, e.g. of rings forming said shaft
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/005—Lift shafts

Definitions

  • the concrete units include prison cells, lift shafts, stairwells, culverts and other building structures.
  • cast precast cells employ vertical casting of the walls by using fo ⁇ work similar to that used in situ on the construction site.
  • SUBSTITUTE SHEET An alternative method has been to cast the walls horizontally in individual moulds and then bring them together for connection to the floor and/or roof.
  • the panels must be separately lifted from their moulds and located; the panels must not be exposed to any loads before the concrete is cured; and three-dimensional alignment is difficult (if not impossible), being time- consuming and expensive and so not a practical method.
  • the present invention resides in a method of manufacturing precast concrete units including the steps of:
  • the main frame may include mould means for the casting of a floor section, or be arranged to support a precast roof section lifted onto the main frame for connection to the precast concrete side and/or end walls.
  • the length and/or width of the main frame is selectively adjustable to assist in the assembly being lifted from the main frame.
  • the moulds are hingedly mounted to the base of the main frame and may be simultaneously raised to their vertical positions when lifted by a crane or by hydraulic jacks.
  • all of the moulds are lifted simultaneously.
  • any reinforcing steel is laid in the moulds before the concrete is poured, and the reinforcing may extend from the sides of the moulds to enable operable connection to the reinforcing of adjacent cast components.
  • the moulds are supported in their vertical position by removable internal and/or external corner props.
  • the supports for the moulds are then retracted.
  • the assembled concrete components, eg. cell, lift shaft section may be lifted from the main frame by a crane.
  • the present invention resides in apparatus for manufacturing precast concrete units including: a main frame; at least one side and/or end wall mould operably connected to the main frame and movable between respective horizontal and vertical positions, concrete (and any reinforcing) being cast in the moulds in the horizontal position; means to raise the moulds to their vertical positions; means to support the moulds in their vertical positions; means to lower the moulds to their horizontal positions; and means to lift the assembly of concrete components from the main frame.
  • FIG 1 is a schematic view showing alignment of the cell relative to three axes
  • FIGS 2 to 8 are schematic views of the cycle for the casting of a cell
  • FIG 9 is a schematic view of the casting of a culvert
  • FIG 10 is a schematic view of the casting of a lift shaft or stairwell section
  • FIG 11 is a plan view of the base frame and side and end wall moulds
  • FIG 12 is a side elevational view of a typical side frame
  • FIG 13 is a plan view of the top frame
  • FIG 14 is a plan view of the side and rear corner hinges
  • FIG 15 is a sectional end view of a side wall hinge
  • FIG 16 is a sectional end view of a rear wall hinge
  • FIG 17 is a sectional end view of the rear wall mould
  • FIG 18 is a side view of a typical prop arrangement at a corner of the main frame
  • FIG 19 is a plan view of detail A on FIG 18.
  • FIG 1 shows a cell C where accurate alignment is required with three orthogonal axes X, Y, Z.
  • the present invention is directed to accurate casting and movement of the panels so that when brought together, the panels will be accurately aligned relative to the three axes X, Y, Z.
  • the main frame 10 is mounted on supports (to be hereinafter described) to provide an accurate datum, in three axes, for the concrete components being cast.
  • the main frame 10 has a base frame 11, top frame 12, two side frames 13 and two end frames 14, which are adjustable to enable the main frame 10 to be "collapsed” to enable the assembled cell (see FIG 7) to be lifted therefrom.
  • the cell C is to be cast with side walls 51 and 52, a rear wall R, a front wall (with doorway) F, and a roof RF, which will provide the floor and walkway for a similar cell C superimposed on it.
  • this cell C is to be used on a lower storey of a two-storey construction, the side, front and rear walls will be anchored to an in situ cast concrete floor. If used as the upper storey, the walls will be anchored to the roof R of the cell C on which it is superimposed. It will be noted in FIG 2 that the doorway and barred window are cast integrally into the front and rear walls F, R.
  • Moulds 20-23 are hingedly mounted on the base frame 11 (as hereinafter described) to enable the casting of the side walls SI, S2, front wall F and rear wall R respectively. As shown in FIG 2, they are laid in their respective horizontal positions, suitable reinforcing steel is laid therein and concrete is poured into the moulds.
  • the moulds are simultaneously brought to the vertical position (lifted by a crane 100).
  • the cast wall panels SI, S2, F and R (see FIG 4) are clipped to the main frame 10 and the moulds 20-23 are returned to their horizontal positions and are prepared for the next casting cycle.
  • External corner forms 24-27, mounted on adjustable props 28, 29, are brought into place to engage the external corners of the adjacent wall panels (see FIG 5) and the clips 30 are removed.
  • the roof panel RF which has been cast simultaneously in a separate mould 31, is lifted into position (eg. by a crane) (see FIG 6) and is placed on the top support frame 12.
  • All of the corner joints (between the adjacent wall panels SI, S2, F and R, and the roof panel RF) are grouted and the grout is allowed to cure.
  • the internal corner frames 15-18 are retracted, the top frame 12 is retracted, and the external corner frames 24-27 are retracted (see FIG 7) to enable the completed cell C to be lifted free (see FIG 8).
  • the cycle is now ready to be repeated.
  • FIG 9 shows the arrangement for a culvert CU which has side walls SI, S2 and a roof RF only
  • FIG 10 shows a lift shaft or stair well section 25 which has side walls SI, S2, front wall F and rear wall R.
  • This section can be superimposed on a similar section and so a lift shaft or stairwell can be erected without the difficulties of in situ casting.
  • installation of the facilities therein eg. the lift rails
  • the main frame 10 is shown in plan view with the moulds 20-23 laid horizontally and hingedly mounted on the base frame 11, the hinged interconnection being described hereinafter with reference to FIGS 14-16.
  • the main frame 11 has a perimeter frame formed by parallel side and end beams 11A, 11B interconnected by cross-beams 73 and joists 73A.
  • a side support frame 13 has a base beam 40 which forms a portion of the perimeter of the base frame 11.
  • a plurality of adjustable props 41 are hingedly mounted on the base beam 40 via suitable hinge assemblies 42, the props 41 incorporating turnbuckle or hydraulic jack assemblies 43 to enable their height to be adjustably set.
  • a top beam 44 which forms a portion of the periphery of top frame 12, is connected to the upper ends of the props 41.
  • the props 41 are braced by horizontal and diagonal braces 45, 46.
  • Vertical side legs 47, 48 are welded to the base beam 40 and support the assembled cell C when the props 41 are retracted.
  • the top frame 12 is supported on the vertical props 41 of the side frames 13 (and end frames 14) and has side beams 44 and end beams 49 interconnected by respective pairs of adjustable horizontal props 50, 51 (with turnbuckle or hydraulic jack assemblies 52, 53), the props 50, 51 being vertically offset.
  • a top framing plate 54 is provided at each corner of the top frame 12.
  • the main frame 10 has its base frame 11 mounted on adjustable legs 55 which may be anchored in (see FIG 13), or bolted to (see FIG 14), suitable concrete footings 56 which have been accurately located.
  • the moulds 20-23 are hingedly mounted on the base frame 11.
  • Each mould has, at each end thereof, a pair of parallel clevis plates 60, 61 interconnected by a pin 62, which passes through the web 63 of respective hinge mounting plates 64 fixed to the beams 11A, 11B of the base frame 11.
  • the pins 62 define accurate axes of rotation of the moulds 20-23 relative to the side and end frames 13, 14 so that the wall panels SI, S2, F and R will be accurately aligned when the moulds are raised to their vertical positions.
  • the moulds 20-23 are provided with lifting hooks 66 to enable them to be engaged by suitable cables or chains or a crane, and legs 67, similar to the legs 55 provided to support the moulds horizontally while the concrete is being poured.
  • the internal corner forms 15-18 and external corner forms 24-27 support the panels after the moulds 20-23 have been returned to their horizontal positions, and while the joints are grouted and allowed to cure.
  • Each inner form 15 to 18 has a vertical corner plate 70, of L-section in plan view, faced with a hard rubber panel 71.
  • a horizontal, adjustable prop 72 is hingedly mounted on a beam 73 (or joist 73A) of the base frame 11 and has a turnbuckle or hydraulic jack assembly
  • a diagonal prop 75 also with a turnbuckle or hydraulic jack assembly 76, is hingedly mounted on the beam 73 and is connected to the upper end of the corner plate 70. Both the horizontal and diagonal props 72,
  • the external corner forms 24-27 also have L- section vertical corner plates 80 faced with hard rubber panels 81 and the adjustable horizontal and diagonal props 82, 83 are connected via clevises 84 and pivot pins 85 to a vertical web 85 on the corner plate 80.
  • Each prop 82, 83 is hingedly mounted on a foot plate 86 which is bolted or otherwise fixed to a footing 87.
  • the inner and external corner forms 15-18 and 24-27 can be selectively advanced or retracted to release or engage the wall panels SI, S2, F, R. As the panels are under no load, when they are brought into their vertical positions, they can be cast in very thin sections without difficulty.
  • the adjustment of the props 41, 50 and 51 enable the main frame 10 to be retracted to enable the completed cell C, culvert CU or lift shaft or stair well section LS to be lifted free of the main frame 10 when completed, the main frame then being
  • the cycle time will be dependent on the concrete used (and any accelerators therein), the application of steam, ambient temperature and other factors. It is expected, however, that a cycle rate of 1 cell per day would be easily achieved.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Paleontology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

Procédé de fabrication d'unités prémoulées en béton (C) telles que des cellules de prison, des aqueducs, des cages d'ascenseur, des sections d'escalier ou analogue. Selon ce procédé, on utilise une ossature principale (10) à laquelle sont assemblés par articulation des panneaux muraux latéraux et/ou terminaux (87, 52, R & F). Les panneaux muraux (51, 52, R & F) sont coulés dans des moules horizontaux (20-23) et, après le durcissement du béton, on met les moules (20-23) en position verticale, dans laquelle les panneaux (51, 52, R & F) sont soutenus par des coffrages corniers internes et externes (13, 14, 24-27), afin de permettre leur fixation les uns aux autres par injection de mortier, ainsi que leur fixation à des panneaux de plancher et de toiture (CF). On enlève l'ossature principale (10), on soulève l'unité achevée (C) afin de la libérer et on reprend le cycle au début.
PCT/AU1993/000582 1992-05-08 1993-11-10 Procede de fabrication d'unites premoulees en beton WO1995013172A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU16246/92A AU658179B2 (en) 1992-05-08 1992-05-08 Method of manufacturing precast concrete units
PCT/AU1993/000582 WO1995013172A1 (fr) 1992-05-08 1993-11-10 Procede de fabrication d'unites premoulees en beton

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU16246/92A AU658179B2 (en) 1992-05-08 1992-05-08 Method of manufacturing precast concrete units
PCT/AU1993/000582 WO1995013172A1 (fr) 1992-05-08 1993-11-10 Procede de fabrication d'unites premoulees en beton

Publications (1)

Publication Number Publication Date
WO1995013172A1 true WO1995013172A1 (fr) 1995-05-18

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PCT/AU1993/000582 WO1995013172A1 (fr) 1992-05-08 1993-11-10 Procede de fabrication d'unites premoulees en beton

Country Status (2)

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AU (1) AU658179B2 (fr)
WO (1) WO1995013172A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009095884A3 (fr) * 2008-02-01 2009-12-03 Compact-Habit, S. L. Procédé et installation de fabrication d'éléments modulaires prismatiques creux de béton armé et élément obtenu
CN102995661A (zh) * 2012-10-18 2013-03-27 桑红旗 水表井及其水表装置
CN103158189A (zh) * 2012-12-25 2013-06-19 平邑开元新型建材有限公司 石膏砌块连续成型机
CN108842892A (zh) * 2018-08-31 2018-11-20 江苏金贸科技发展有限公司 一种装配式地下管廊污水管道压力井
CN110593398A (zh) * 2019-07-31 2019-12-20 中国建筑第二工程局有限公司 一种装配施工的地下建筑及其施工方法
SE545726C2 (en) * 2017-12-25 2023-12-19 Llc Vybor Obd Assembly for producing concrete construction units

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU658179B2 (en) * 1992-05-08 1995-04-06 Quickcell Technology Pty Ltd Method of manufacturing precast concrete units

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314976A1 (fr) * 1975-06-17 1977-01-14 Betonbau Gmbh Procede de realisation d'une cellule de construction de beton arme et dispositif pour la mise en oeuvre de ce procede
US4207042A (en) * 1979-01-29 1980-06-10 Mikhail Linetsky Casting and erecting machine
NL8502696A (nl) * 1985-10-03 1987-05-04 Jacob Penseel Werkwijze voor het ter plaatse produceren van monteerbare scheidingswanden alsmede daarvoor toegepaste produktie-eenheid.
SU1717368A1 (ru) * 1990-06-27 1992-03-07 В.В.Пушкарев, В.Я.Фофанов, ААДульзон и Ю.В.Максимов Установка дл изготовлени сборно-монолитных объемных изделий
SU1722843A1 (ru) * 1989-05-03 1992-03-30 Проектный Институт N2 Госстроя Ссср Установка дл изготовлени объемных железобетонных блоков
AU1624692A (en) * 1992-05-08 1993-11-11 Quickcell Technology Pty Ltd Method of manufacturing precast concrete units

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314976A1 (fr) * 1975-06-17 1977-01-14 Betonbau Gmbh Procede de realisation d'une cellule de construction de beton arme et dispositif pour la mise en oeuvre de ce procede
US4207042A (en) * 1979-01-29 1980-06-10 Mikhail Linetsky Casting and erecting machine
NL8502696A (nl) * 1985-10-03 1987-05-04 Jacob Penseel Werkwijze voor het ter plaatse produceren van monteerbare scheidingswanden alsmede daarvoor toegepaste produktie-eenheid.
SU1722843A1 (ru) * 1989-05-03 1992-03-30 Проектный Институт N2 Госстроя Ссср Установка дл изготовлени объемных железобетонных блоков
SU1717368A1 (ru) * 1990-06-27 1992-03-07 В.В.Пушкарев, В.Я.Фофанов, ААДульзон и Ю.В.Максимов Установка дл изготовлени сборно-монолитных объемных изделий
AU1624692A (en) * 1992-05-08 1993-11-11 Quickcell Technology Pty Ltd Method of manufacturing precast concrete units

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DERWENT ABSTRACT, Accession No. 93-034672/04, Class P64; & SU,A,1 717 368 (PUSHKAREV) 7 March 1992. *
DERWENT ABSTRACT, Accession No. 93-065663/08, Class P64; & SU,A,1 722 843 (GOSSTROI) 30 March 1992. *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009095884A3 (fr) * 2008-02-01 2009-12-03 Compact-Habit, S. L. Procédé et installation de fabrication d'éléments modulaires prismatiques creux de béton armé et élément obtenu
ES2330911A1 (es) * 2008-02-01 2009-12-16 Compact-Habit, S.L. Procedimiento e instalacion para la fabricacion de elementos modulares prismaticos huecos de hormigon armado y elemento obtenido mediante estos.
RU2471620C2 (ru) * 2008-02-01 2013-01-10 Компакт-Хабит, С.Л. Способ изготовления полых призматических модульных железобетонных элементов и установка для изготовления таких элементов
US8652379B2 (en) 2008-02-01 2014-02-18 Compact-Habit, S.L. Method and system for manufacturing hollow reinforced concrete modular elements and element obtained therefrom
CN102995661A (zh) * 2012-10-18 2013-03-27 桑红旗 水表井及其水表装置
CN102995661B (zh) * 2012-10-18 2015-01-14 桑红旗 水表井及其水表装置
CN103158189A (zh) * 2012-12-25 2013-06-19 平邑开元新型建材有限公司 石膏砌块连续成型机
SE545726C2 (en) * 2017-12-25 2023-12-19 Llc Vybor Obd Assembly for producing concrete construction units
CN108842892A (zh) * 2018-08-31 2018-11-20 江苏金贸科技发展有限公司 一种装配式地下管廊污水管道压力井
CN108842892B (zh) * 2018-08-31 2023-08-22 江苏金贸科技发展有限公司 一种装配式地下管廊污水管道压力井
CN110593398A (zh) * 2019-07-31 2019-12-20 中国建筑第二工程局有限公司 一种装配施工的地下建筑及其施工方法
CN110593398B (zh) * 2019-07-31 2023-10-27 中国建筑第二工程局有限公司 一种装配施工的地下建筑及其施工方法

Also Published As

Publication number Publication date
AU658179B2 (en) 1995-04-06
AU1624692A (en) 1993-11-11

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