WO2012025645A2 - Bâtiment semi-préfabriqué et procédé de construction dudit bâtiment - Google Patents

Bâtiment semi-préfabriqué et procédé de construction dudit bâtiment Download PDF

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Publication number
WO2012025645A2
WO2012025645A2 PCT/ES2011/070246 ES2011070246W WO2012025645A2 WO 2012025645 A2 WO2012025645 A2 WO 2012025645A2 ES 2011070246 W ES2011070246 W ES 2011070246W WO 2012025645 A2 WO2012025645 A2 WO 2012025645A2
Authority
WO
WIPO (PCT)
Prior art keywords
walls
roof
molds
semi
ceiling
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.)
Ceased
Application number
PCT/ES2011/070246
Other languages
English (en)
Spanish (es)
Other versions
WO2012025645A3 (fr
WO2012025645A4 (fr
Inventor
Domingo Bengoa Saez De Cortazar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to RU2013112930/03A priority Critical patent/RU2558065C2/ru
Priority to EP11724684.3A priority patent/EP2610411A2/fr
Publication of WO2012025645A2 publication Critical patent/WO2012025645A2/fr
Publication of WO2012025645A3 publication Critical patent/WO2012025645A3/fr
Publication of WO2012025645A4 publication Critical patent/WO2012025645A4/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • E04B1/3533—Extraordinary methods of construction, e.g. lift-slab, jack-block characterised by the raising of hingedly-connected building elements, e.g. arches, portal frames
    • 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
    • E04B2001/3588—Extraordinary methods of construction, e.g. lift-slab, jack-block using special lifting or handling devices, e.g. gantries, overhead conveying rails

Definitions

  • the present invention can be included within the technical field of building construction, more specifically in the construction of small-sized buildings, such as single-family homes, small warehouses or industrial buildings and workshops, starting from precast concrete slabs.
  • the object of the invention is about a semi-prefabricated building of rapid construction and its manufacturing process.
  • the invention patent P200600168 refers to a system for the construction of a semi-prefabricated building. Said system comprises a floor, a roof and exterior walls, all of them made of reinforced concrete slabs, where the exterior walls comprise gaps for windows and, where appropriate, doors.
  • Said patent P200600168 describes the lifting of the outer walls and subsequently the lifting of the roof.
  • the outer walls are raised by abatement, using lifting elements comprising a fixed part fixed to the ground and a movable movable part with respect to the fixed part, and arranged in the hollows of the windows of the external walls, to which hollows are said movable part is fixed by means of anchoring elements.
  • the lifting means are also subsequently used to raise the roof, since the roof slab comprises a plurality of openings, coinciding with the positions of said lifting means, where the part
  • the lifting means movable is attached to said openings by means of said anchoring elements.
  • the walls once raised, are joined together by two square-shaped metal reinforcements, one of said reinforcements located on the inner face of each wall and the other reinforcement located on the outer face, being fixed together and to the corresponding walls, between which concrete is subsequently poured in mass.
  • the outer walls and the roof additionally have pins perpendicular to the joining edges of said outer walls and ceiling, where the pins have curved ends.
  • a mold arranged between the upper part of the walls and the roof allows the pouring of mass concrete, which when hardened provides, in collaboration with the pins, a secure connection between the side walls and the roof.
  • the present invention solves the technical problem posed by providing a semi-prefabricated building equipped with walls, floor and ceiling, of simplified construction and faster than those known, as well as a procedure for the construction of said building, which allows the simultaneous elevation of the walls and of the ceiling by means of the elaboration by molding in situ of said walls and ceiling, where the walls and the ceiling are united from the own process of elaboration in situ, as will be explained next.
  • the floor is a concrete slab, preferably of reinforced concrete and is made in situ, preferably by molding, where said molding may comprise the in situ manufacturing of a floor mold, the assembly of said floor mold, and later filled with mass concrete, set and cured of said concrete.
  • a plurality of lifting means are then placed on the floor, comprising a fixed part and a moving part, where the fixed part is arranged on the floor and the moving part can move relative to the fixed part.
  • the side walls and the ceiling are molded in situ on the ground, placing ceiling molds (adapted to provide some inclination to the ceiling) and wall molds.
  • the ceiling molds comprise first support tubes arranged longitudinally in parallel on first shims that provide them with a certain inclination, as well as comprising first boards arranged on the first pipes, forming a container on which the concrete has to be poured.
  • the wall molds comprise second support tubes arranged longitudinally on the ground, with the help of second shims if there is a gap between the floor of the building and the ground, as well as they comprise second boards arranged on the floor.
  • first tubes forming a container on which the concrete has to be poured.
  • the lifting means must substantially coincide with the roof corners.
  • the side walls incorporate gaps for at least one door in total, as well as for windows, where appropriate. Tubes and shims must be able to exit through gaps in doors and windows.
  • the walls are molded by arranging the wall molds around the ceiling mold. During the molding process of walls and ceiling, they introduce joining means at the contiguous ends of said walls and said roof, to relate, once the concrete has set, said walls and said roof, by means of a semi-rigid joint between each of the walls and the ceiling, maintaining a separation between said walls and said roof.
  • the lifting means comprise hydraulic jacks
  • beams are preferably arranged parallel to the sides of the ceiling and substantially at the ends of said sides. Said beams comprise plates that protrude from their ends.
  • the mobile housings of the lifting means are fixed in their lower part to two second discs, which before the elevation are arranged under the plates of the beams that concur in each corner of the roof.
  • the roof is raised by synchronously activating the lifting means.
  • the semi-rigid joints established between the walls and the ceiling through the joining means allow, together with the weight of the walls themselves, that, as the roof is raised, the walls are incorporated, by folding and displacement with respect to the lower edge of said walls, from an initial position in which the walls and ceiling rest on the floor to a final position, where the elevation of the ceiling is such that the walls are arranged in a substantially vertical position.
  • the ceiling and wall molds remain on the floor.
  • the plumbing and clamping of the walls is produced by conventional means and then the walls are joined together, fixing the first molds in the inner and outer corners of the walls squad and proceeding to pour concrete inside these first molds.
  • the Side edges of the walls can incorporate from its molding second reinforcement bars that provide greater rigidity to the joint between said walls.
  • the walls are joined with the ceiling, for which two second molds are arranged in the corners of the walls with the ceiling.
  • the second molds comprise second angle or square shaped inner molds and second container shaped outer molds. Even more preferably, the second inner molds have a metal U-shape welded to the beams.
  • Figure 1. It shows a plan view of the arrangement of the floor, the walls and the ceiling at some time prior to the filling of the molds and the elevation of the ceiling and the walls.
  • Figure 2. Shows a view of the initial position prior to the elevation, where the molds and beams have not been represented.
  • Figure 3. It shows an enlarged detail of the walls and the ceiling, where the beams, the cylinders, the molds and also the fit of the walls are represented.
  • Figure 4. It shows a detail in plan of the support of the plates on the discs after the elevation.
  • Figure 5. Shows, according to detail A of Figure 2, an enlarged view of the lifting means.
  • Figure 6.- Shows a view of the roof elevation in a second higher intermediate position.
  • Figure 7.- Shows a view of the roof elevation in a fully elevated final position with the walls in an upright position.
  • Figure 8.- Shows the arrangement of the lifting means with respect to the beam and the roof during lifting.
  • Figure 9. Shows a perspective view of the first molds fixed to the walls to join said walls.
  • Figure 10. Shows an enlarged detail of the ceiling, the walls, the second molds of joining the walls to the ceiling, the beams and the flanges.
  • the invention presents a semi-prefabricated building, equipped with walls (1), floor (2) and roof (3), and a method for the construction of said building, which allows the simultaneous elevation of the walls (1) and the roof (3 ) using lifting means (4).
  • FIG 1 shows the floor (2) on which the walls (1) and the ceiling (3) are molded, placing wall molds (30) and ceiling molds (31), as seen in Figure 3.
  • the ceiling molds (31) comprise first tubes (29) arranged longitudinally in parallel on first shims (16) that give the first tubes (29) the necessary inclination to define the roof (3).
  • first boards (18) On the first tubes (29) are arranged first boards (18) that form a container on which the concrete is poured.
  • the wall molds (30) comprise second tubes (29) arranged longitudinally horizontally on the floor, aided by a few second shims (38).
  • On the second tubes (17) there are some second boards (39), which form a container on which the concrete is to be poured.
  • the walls (1) incorporate holes (5) for doors and windows, where appropriate.
  • the pipes (29, 17) and the shims (16, 38) are of such size that they can be removed from the building by the gaps (5) of the door and / or the windows.
  • the walls (1) are molded by arranging the wall molds (30) around the ceiling mold (31).
  • first corrugated bars (7) are introduced, by way of joining means (7), at the adjacent ends of said walls (1) and said ceiling (3 ), to relate, once the concrete has set, said walls (1) and said roof (3), by means of a semi-rigid joint between each of the walls (1) and the roof (3).
  • lifting means (4) Prior to molding the walls (1) and the roof (3), hydraulic jacks (4) are arranged near the roof corners (see figures 1 and 3) as lifting means (4), comprising a piston (8) arranged on the ground (2) as a fixed part (8), and a mobile housing (9), as a mobile part (9), hydraulically operated to move longitudinally on the outside of the piston (8) ).
  • a first disc (11) integral with the pistons (8), as well as (first) bevels is arranged on the ground (2) (12) reinforcement between the first disc (11) and the piston (8), to avoid excessive deformation or even a sinking of the ground (2).
  • schematic figures 2, 6 and 7 schematic arrangements of the construction according to, respectively, a first initial position with the horizontal walls, a second intermediate position and a third final position with the vertical walls and the construction completely raised.
  • a connection is made between the roof and the housings (9) by arranging beams (32) parallel to the sides of the roof (3) and substantially at the ends of said sides, near the corners.
  • Said beams (32) comprise plates (34) protruding from the ends of the beams (32).
  • the housings (9) are fixed in their lower part to two second discs (13) that, before the elevation, are arranged under the plates (34) of the beams (32) that concur in each corner of the roof ( 3).
  • the width of the beams (32) is substantially equal to the width of the wall molds (30).
  • a second reinforcing bevel (15) is arranged between the second disk (13) and the casing (9).
  • the elevation of the roof (3) is observed by synchronized activation of the housings (9) from an initial position in which the walls (1) and the roof (3) rest on the floor ( 2) to an end position with vertical walls (1).
  • the semi-rigid joints established between the walls (1) and the roof (3) through the first bars (7) allow, together with the weight of the walls (1), the incorporation of said walls (1), by folding and displacement with respect to the lower edge of said walls (1), as the roof is raised (3), until the walls (1) are arranged in a substantially vertical position.
  • the plumbing and clamping of the walls (1) is carried out by conventional means, and then, as shown in Figure 9, the walls (1) are joined together, fixing on the inner part and on the outside of the corners of the walls (1) two first molds (19) in the form of a square and proceeding to the pouring of concrete inside said first molds (19).
  • the side edges of the walls (1) incorporate second bars (20) that provide greater rigidity to the joint between said walls (1).
  • Figure 10 shows how the walls (1) and the ceiling (3) are joined, pouring concrete into two second molds (21, 22) arranged in the corners of the walls (1) with the roof (3).
  • the second molds (21, 22) comprise second inner molds
  • the roof (3) is provided in its corners of pins (23) with curved ends, to provide greater rigidity to the joint between the walls (1) and the roof (3).
  • the second molds (22) are fixed to the walls (1) and / or to the ceiling (3) by means of fixing means (24), comprising third jaws (24) to press the second outer molds (22) against the walls (1) through tie-down flanges (25) actuated by means of a plurality of second through bolts (26) and two second pairs of nuts (27).
  • the second bolts (26) are housed in holes (28) arranged along the upper part of the walls (1), said holes (28) being embedded by embedding stems before setting the walls (1) and removing them before hardening of the concrete, preferably not before four or five hours from the pouring of the concrete, better still the next day.
  • the second inner molds (22) also provide a joint between the beams (32) and the roof (3), in cooperation with rods (35) embedded in the concrete.
  • Said rods (35) are fixed by means of third nuts (36), with support of some angles (37) welded to the beams (32), the third nuts (36) being released, once the elevation has occurred, for beam release (32).
  • the use of the rods (35) and the nuts (36) allows to increase the lifting power, since the roof (3) already hardened performs a compression work, allowing the use of beams (32) of smaller size.

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)

Abstract

La présente invention permet de construire de manière simple et rapide des bâtiments préfabriqués. Le bâtiment comprend un sol (2), des murs (1) et un toit (3) préfabriqués, les murs (1) et le toit (3) étant reliés de manière semi-rigide par des premières barres (7) et le toit (3) comprenant des ouvertures (6) permettant de fixer des moyens de levage (4) qui comprennent des appareils de levage (4) hydrauliques ayant une ossature (8) fixée au sol (2) et des pistons (9) mobiles par rapport à l'ossature (8). L'actionnement synchronisé des moyens de levage (4) permet d'abaisser les murs (1) et de les déplacer par rapport au sol (2) grâce aux premières barres (7), relevant simultanément le toit (3) et les murs (1). Lesdits murs (1) sont reliés entre eux et au toit (3) avec du béton versé dans des premiers moules (19) et des seconds moules (21, 22) fixés aux angles des murs (1) et du toit (3).
PCT/ES2011/070246 2010-08-25 2011-04-12 Bâtiment semi-préfabriqué et procédé de construction dudit bâtiment Ceased WO2012025645A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
RU2013112930/03A RU2558065C2 (ru) 2010-08-25 2011-04-12 Частично сборное здание и способ его возведения
EP11724684.3A EP2610411A2 (fr) 2010-08-25 2011-04-12 Bâtiment semi-préfabriqué et procédé de construction dudit bâtiment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES201031282A ES2395104B1 (es) 2010-08-25 2010-08-25 Edificacion semiprefabricada y procedimiento de construccion de dicha edificacion
ESP201031282 2010-08-25

Publications (3)

Publication Number Publication Date
WO2012025645A2 true WO2012025645A2 (fr) 2012-03-01
WO2012025645A3 WO2012025645A3 (fr) 2012-11-08
WO2012025645A4 WO2012025645A4 (fr) 2012-12-27

Family

ID=44626922

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2011/070246 Ceased WO2012025645A2 (fr) 2010-08-25 2011-04-12 Bâtiment semi-préfabriqué et procédé de construction dudit bâtiment

Country Status (4)

Country Link
EP (1) EP2610411A2 (fr)
ES (1) ES2395104B1 (fr)
RU (1) RU2558065C2 (fr)
WO (1) WO2012025645A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10077572B1 (en) * 2017-04-19 2018-09-18 Hmt, Llc Systems and methods for lifting and positioning a roof for installation on a storage tank

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105735654B (zh) * 2016-03-01 2018-02-27 广州建筑股份有限公司 一种大跨提升构件的旋转提升安装施工方法及装置
CN108374526A (zh) * 2018-02-24 2018-08-07 佛山市知而行信息科技有限公司 大跨度屋面板的预制与吊装方法
CN110093985B (zh) * 2019-05-20 2021-04-23 中国二十冶集团有限公司 一种网架单边顶升外扩法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3494092A (en) * 1967-07-05 1970-02-10 Delp W Johnson Integrated folding slab construction
US3831337A (en) * 1972-08-02 1974-08-27 D Johnson Method of erecting foldable building structures
SU672303A1 (ru) * 1977-11-30 1979-07-05 Московский научно-исследовательский и проектный институт типового и экспериментального проектирования Способ монтажа зданий и сооружений
FR2450326A1 (fr) * 1979-03-01 1980-09-26 Services Construction Sarl Procede de prefabrication sur chantier des elements verticaux d'une construction en beton utilisant comme fond de moule le plancher porteur de ces elements
SU1557295A1 (ru) * 1987-06-01 1990-04-15 Харьковский инженерно-строительный институт Способ возведени многоэтажного здани методом подъема этажей
EP1775396A1 (fr) * 2005-10-12 2007-04-18 Dante N. Bini Procédé et système pneumatiques pour l'érection rapide de structures de constructions
ES2262442B1 (es) * 2006-01-25 2007-11-01 Domingo Bengoa Saez De Cortazar Sistema para la construccion de una edificacion semiprefabricada.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10077572B1 (en) * 2017-04-19 2018-09-18 Hmt, Llc Systems and methods for lifting and positioning a roof for installation on a storage tank

Also Published As

Publication number Publication date
RU2558065C2 (ru) 2015-07-27
RU2013112930A (ru) 2014-09-27
EP2610411A2 (fr) 2013-07-03
WO2012025645A3 (fr) 2012-11-08
ES2395104B1 (es) 2013-12-11
WO2012025645A4 (fr) 2012-12-27
ES2395104A1 (es) 2013-02-08

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