WO2015067826A1 - Procédé de réalisation de coffrage de bâtiments, avec structure en béton in situ - Google Patents

Procédé de réalisation de coffrage de bâtiments, avec structure en béton in situ Download PDF

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Publication number
WO2015067826A1
WO2015067826A1 PCT/ES2013/070763 ES2013070763W WO2015067826A1 WO 2015067826 A1 WO2015067826 A1 WO 2015067826A1 ES 2013070763 W ES2013070763 W ES 2013070763W WO 2015067826 A1 WO2015067826 A1 WO 2015067826A1
Authority
WO
WIPO (PCT)
Prior art keywords
formwork
panels
vertical
walls
building
Prior art date
Application number
PCT/ES2013/070763
Other languages
English (en)
Spanish (es)
Inventor
Luis FORCANO OBÓN
Original Assignee
Clever Inversiones Urbanisticas, S.L.
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 Clever Inversiones Urbanisticas, S.L. filed Critical Clever Inversiones Urbanisticas, S.L.
Priority to PCT/ES2013/070763 priority Critical patent/WO2015067826A1/fr
Publication of WO2015067826A1 publication Critical patent/WO2015067826A1/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
    • 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
    • E04B2/8647—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties going through the forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/18—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members
    • E04B5/19—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members the filling members acting as self-supporting permanent forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element

Definitions

  • the invention refers to a method of making formwork for buildings, in which the concrete structure is placed in situ and which provide for the execution of load-bearing walls and forged with insulation and installations included, with minimum Struts, fast and economical execution.
  • the present invention encompasses within the field of structures, based on profitable (in time and money) the execution of buildings constructed with reinforced concrete, based on load and forged walls, both with thermal and acoustic insulation inserted in the lost formwork, as well as all building facilities.
  • the method encompasses the manufacture and commissioning of these formwork, as well as the execution of exploded plans of armor to be placed on walls and floors.
  • the invention relates to a method of executing structures, based on walls and reinforced concrete slabs in which it is only necessary to place two rows, of 3 or 4 struts, in each of the interior gaps, placed near the walls , in such a way that other subsequent works can be carried out in the building while the upper floor structure is being built.
  • This formwork is self-supporting and buildings of as many floors as necessary may be executed, taking into account that the limit will be taken with the thicknesses and amounts of reinforcement to be placed in the structure, but never by the formwork.
  • friction comprises the following steps:
  • the external formwork is placed by inserting the separators, and joining them in the same way as in the internal formwork.
  • the mesh of the compression layer is placed and, according to the structural calculation of the building, the negatives that the slab bears between openings supporting them directly on the mesh and tying them to it.
  • Figure 1 shows a section of a building made with lost formwork object of the invention.
  • Figure 2 shows a vertical section view of a panel (3) constituting the vertical formwork, with the frame (6) that will structure that wall.
  • Figure 3 is a perspective view of the joint in a corner between two panels (3), in this case interiors.
  • Figure 4 is a view equivalent to Figure 2, once the two panels (3) are placed with the frame (6) between them, conveniently located and fixed.
  • Figures 5 and 6 represent a section in different vertical planes, of the assembly of the formwork of a wall and of the slab (2) before pouring the concrete into the space between panels (3) and in the compression layer above the slab.
  • Figure 7 shows two views in vertical and lateral section of a wall formwork.
  • Figures 8 and 9 show respectively a side view and a vertical section of a floor of a building, once the gaps between panels (3) have been concreted to form the vertical walls (1) and the compression layer (21) above the floor (2).
  • Figures 10, 1 1 and 12 show different details of the installation of pipes (10) in the walls (1) and ducts (45) in the slab, both with the mission of subsequently including the building facilities.
  • Figures 13 and 14 show in a vertical section two phases of the manufacturing process of the panels (4) that will form the building slab (2).
  • the geometry and reinforcement of the foundation braces (7) will be excavated and executed on a 10 cm concrete bed. In these braces some waits (71) will be left, with the length of overlap depending on the diameter of the reinforcement (6), to connect the vertical walls (1) of ground floor, which will join both once the second ones have been concreted.
  • the inner formwork of the vertical panels (3) are placed on the brace, starting with those that form a corner so that they are self-supporting.
  • Each formwork located in a corner joins with the perpendicular adjoining by means of an L-shaped armor (8), to give rigidity to the whole. Once tied, all the vertical forms of each of the holes are placed. (Fig. 3).
  • Each vertical panel (3) has a porexpan plate (32), which on the outside face fixed a metal mesh (31), which will support the coating that receives the wall (1) when it is finished based on cement, plaster, or any other material impregnated or projected by that face.
  • the structural mesh (6) is placed, attached to it, separated by the spacers (33) that the mesh carries for this purpose.
  • This mesh (6) will have transverse rounds (61) that cross the porexpan (32) which, conveniently attached to the formwork mesh, will serve to position them exactly and to form a whole set between them. (Fig. 2).
  • the outer formwork (3) will be placed by inserting the porexpan (32) into the spacers (61), and joining them in the same way as in the interior formwork. (Fig. 4).
  • the slab formwork is manufactured directly on the floor, or on horizontal tables arranged for this purpose, providing blocks of 2.40 m for the length of the porexpan plate span (42), in which longitudinal channels have been practiced ( 43), inside which the reinforcement (44) and then the concrete that will give rise to the ribs (41), which will form a kind of joists, separated between them and below by the insulating material (42), is conveniently inserted.
  • Each formwork plate (4) once set, is lifted and placed on the vertical formwork, but supporting it on two wooden boards (9), 12 mm thick, supported by 3 or 4 struts (5) separated 50- 60 cm of the enclosure, which makes its upper surface capable of executing the compression layer (21) on it.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

L'invention concerne un procédé de réalisation de coffrage de bâtiments, avec structure en béton in situ, qui utilise des coffrages perdus et autoportants, dans les murs et le sol, avec un isolant thermique et acoustique, les murs se formant au moyen de panneaux de coffrage (3), placés face à face, verticalement et en parallèle, qui sont joints pour former tout d'abord les coins intérieurs, par mise en place de la charpente métallique (6) puis des panneaux de coffrage extérieurs. Les panneaux préfabriqués (4) qui forment le coffrage (2) sont fabriqués sur le chantier, sur des blocs autoportants de polystyrène (42), dans lesquels ont été ménagés des trous qui forment des canaux longitudinaux (43), qui lors du bétonnage avec une charpente métallique (44) forment des nervures (41) de type solivettes, reliées par une pièce de polystyrène expansé (42) au niveau de leurs bases et de leurs flancs. Ces panneaux (4) sont placés sur le coffrage vertical, soutenus par divers étais (5), puis on place le treillis de la couche de compression (21) et l'on procède au déversement du béton, simultanément sur la couche de compression (21) et dans les murs verticaux (1), dans l'espace occupé par la structure (6) entre les panneaux latéraux (3).
PCT/ES2013/070763 2013-11-06 2013-11-06 Procédé de réalisation de coffrage de bâtiments, avec structure en béton in situ WO2015067826A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/ES2013/070763 WO2015067826A1 (fr) 2013-11-06 2013-11-06 Procédé de réalisation de coffrage de bâtiments, avec structure en béton in situ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2013/070763 WO2015067826A1 (fr) 2013-11-06 2013-11-06 Procédé de réalisation de coffrage de bâtiments, avec structure en béton in situ

Publications (1)

Publication Number Publication Date
WO2015067826A1 true WO2015067826A1 (fr) 2015-05-14

Family

ID=53040942

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2013/070763 WO2015067826A1 (fr) 2013-11-06 2013-11-06 Procédé de réalisation de coffrage de bâtiments, avec structure en béton in situ

Country Status (1)

Country Link
WO (1) WO2015067826A1 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0584093A1 (fr) * 1991-04-16 1994-03-02 CAPOZZI, Mariano Elements de construction
WO2000014356A1 (fr) * 1998-09-08 2000-03-16 Dickory Rudduck Element renforce de construction
DE10029559A1 (de) * 2000-06-22 2002-01-03 Spectra Gmbh Corp Fuer Europ T Aus Halbfertigteilen in monolitischer Bauweise errichtetes Gebäude und Verfahren zu seiner Errichtung
FR2880370A1 (fr) * 2005-01-04 2006-07-07 Michel Lesage Procede de montage d'un mur isolant antisismique et anticyclonique, et mur obtenu
US20070107341A1 (en) * 2005-10-17 2007-05-17 Zhu Qinjiang Assemblage concrete system and methods of constructing thereof
US20070278379A1 (en) * 2006-05-30 2007-12-06 Marker Guy L Floor and roof construction
US20070278381A1 (en) * 2006-05-30 2007-12-06 Marker Guy L Exterior wall construction
EP2146017A1 (fr) * 2008-07-18 2010-01-20 Beletto AG Composant pour dalles de plancher ou de toiture ainsi que procédé destiné à la fabrication d'un composant
ES1073323U (es) * 2010-07-09 2010-12-01 Angel Fernandez Fernandez Encofrado perdido autoportante.
WO2013019134A1 (fr) * 2011-08-03 2013-02-07 Milan Kekanovic Structure de construction de parois monolithiques pré-coulées et de dalles entre étages

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0584093A1 (fr) * 1991-04-16 1994-03-02 CAPOZZI, Mariano Elements de construction
WO2000014356A1 (fr) * 1998-09-08 2000-03-16 Dickory Rudduck Element renforce de construction
DE10029559A1 (de) * 2000-06-22 2002-01-03 Spectra Gmbh Corp Fuer Europ T Aus Halbfertigteilen in monolitischer Bauweise errichtetes Gebäude und Verfahren zu seiner Errichtung
FR2880370A1 (fr) * 2005-01-04 2006-07-07 Michel Lesage Procede de montage d'un mur isolant antisismique et anticyclonique, et mur obtenu
US20070107341A1 (en) * 2005-10-17 2007-05-17 Zhu Qinjiang Assemblage concrete system and methods of constructing thereof
US20070278379A1 (en) * 2006-05-30 2007-12-06 Marker Guy L Floor and roof construction
US20070278381A1 (en) * 2006-05-30 2007-12-06 Marker Guy L Exterior wall construction
EP2146017A1 (fr) * 2008-07-18 2010-01-20 Beletto AG Composant pour dalles de plancher ou de toiture ainsi que procédé destiné à la fabrication d'un composant
ES1073323U (es) * 2010-07-09 2010-12-01 Angel Fernandez Fernandez Encofrado perdido autoportante.
WO2013019134A1 (fr) * 2011-08-03 2013-02-07 Milan Kekanovic Structure de construction de parois monolithiques pré-coulées et de dalles entre étages

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Derwent World Patents Index; AN 2010-A82384 *
DATABASE WPI Week 200211, Derwent World Patents Index; AN 2002-076293 *

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