WO2006125837A1 - Coffrage pour colonnes cylindriques - Google Patents

Coffrage pour colonnes cylindriques Download PDF

Info

Publication number
WO2006125837A1
WO2006125837A1 PCT/ES2005/000472 ES2005000472W WO2006125837A1 WO 2006125837 A1 WO2006125837 A1 WO 2006125837A1 ES 2005000472 W ES2005000472 W ES 2005000472W WO 2006125837 A1 WO2006125837 A1 WO 2006125837A1
Authority
WO
WIPO (PCT)
Prior art keywords
formwork
tubular body
cylindrical
rings
cylindrical columns
Prior art date
Application number
PCT/ES2005/000472
Other languages
English (en)
Spanish (es)
Inventor
Jesús SANCHEZ REÑASCO
José Maria SANCHEZ REÑASCO
Original Assignee
Sanchez Renasco Jesus
Sanchez Renasco Jose Maria
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 Sanchez Renasco Jesus, Sanchez Renasco Jose Maria filed Critical Sanchez Renasco Jesus
Priority to EP05790973A priority Critical patent/EP1921224A1/fr
Publication of WO2006125837A1 publication Critical patent/WO2006125837A1/fr
Priority to LU91308A priority patent/LU91308B1/fr
Priority to SE0700149A priority patent/SE530408C2/sv

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
    • E04G13/021—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor for circular columns
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/08—Forming boards or similar elements, which are collapsible, foldable, or able to be rolled up

Definitions

  • the present invention relates to a formwork that has been specifically designed to obtain cylindrical columns or pillars.
  • the object of the invention is to achieve a structurally very simple formwork and consequently very economical, which also supposes a minimum volumetric occupation in an inoperative situation, that is to say in a storage and transport situation, with the consequent economic repercussion that this also brings.
  • the invention is therefore situated in the field of construction.
  • formwork is used based on modular, semi-cylindrical plates, which are fixed to each other both laterally and longitudinally to configure a cylindrical body of appropriate diameter and length to the column to be obtained.
  • This solution has as a fundamental advantage the fact that the formwork is recoverable / reusable, but on the other hand it is extraordinarily heavy and requires a large participation of labor both for its assembly and for its disassembly and cleaning, to which we must add also that the blows to which said modules are normally subjected generate in the same deformations that have a negative impact on the finish of the column.
  • formwork for cylindrical columns consisting of a tubular and single-piece body has been used for a long time, for example structured based on a laminate of paper, aluminum and plastic, of sufficient rigidity to ensure perfect shape stability, so that with this type of formwork a perfect formal and superficial finish for the column is achieved, at the expense of two different and complementary problems, on the one hand a volumetry considerably greater than with the above-mentioned solution, which complicates its storage and transport, and on the other hand, a significant increase in costs, derived mainly from its single character since the formwork must be destroyed in order to be decoupled from the already manufactured column.
  • the formwork that is recommended is constituted from a flexible and inextensible tubular body, such as based on a woven material of a vegetable, mineral or synthetic nature, being equally compact, such as paper, polymer, ..., in laminar form.
  • Body that by its very nature can be stored and transported in a modular way or rolled in the form of a coil, which allows the formwork corresponding to a column of considerable diameter and height, can be maintained, while inoperative, with a minimum volumetric occupation , much lower than that of the systems based on modular plates, and much lower still than the rigid tube systems.
  • Said tubular body is complemented by a pair of rigid cylindrical rings, intended to be coupled at the ends of the tubular body, so that such ends adopt a perfectly cylindrical configuration, such rings being fixed by means of staples or by any other appropriate means.
  • Figure L Shows an exploded perspective view of a formwork for cylindrical columns made in accordance with the object of the present invention.
  • Figure 2.- Shows a perspective detail of the formwork of the previous figure duly assembled.
  • the width of the band constituted by the tubular body (1) will be adequate to the diameter provided for the column, so that tubular bodies of different dimensions must be available for different applications for this purpose, and the length may in turn be modulated in accordance with preset heights for the columns, or the coil (2) can have an indefinite length, and various fragments corresponding to respective columns or formwork can be extracted therefrom by cutting.
  • a pair of rigid and cylindrical rings (3-3 ') collaborate, intended to fit tightly in the tubular body (1), at the ends thereof, as observed especially in the section of figure 3, these rings (3-3 ') being made of hard plastic or of any other appropriate material, and being fixed to the tubular body (1) by means of staples (4) or the like.
  • these hooks (5) having the purpose of constituting support means for the ends of respective extendable poles (6), each of which is telescopic, to be able to adapt its dimensions to any column or formwork height, and also have means of tightening and locking (7) that allow in turn to establish an adequate tension tending to the separation of the rings (3-3 ') and, consequently, an adequate tension in the tubular body (1), as shown in Figure 2, so that it adopts a perfectly cylindrical configuration in all its extension.
  • these extensible poles (6) are recoverable and reusable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Laminated Bodies (AREA)
  • Buffer Packaging (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

L'invention a pour objet un coffrage comprenant un corps tubulaire, flexible et inextensible (1) fabriqué à partir d'un matériau compact ou de tissu tel que du papier, du raphia par exemple, de sorte que ledit corps tubulaire est maintenu aplati de manière modulaire ou sous forme de bobines (2) pendant son stockage et son transport. Lors du montage du coffrage sur les extrémités du corps tubulaire (1), des anneaux respectifs cylindriques et rigides (3,3') sont couplés et ajustés aux extrémités du tube (1) et lesdits éléments sont fixés définitivement au moyen d'attaches ou de tout autre moyen adapté (4). Finalement, les anneaux (3,3') sont placés à une distance appropriée au moyen de perches extensibles (6), de sorte que l'ensemble du corps tubulaire (1) adopte une configuration cylindrique. Ainsi, il est possible de réaliser un coffrage simple et économique de par sa structure et facile à monter et dont les éléments les plus onéreux peuvent être récupérés et réutilisés.
PCT/ES2005/000472 2005-05-24 2005-08-23 Coffrage pour colonnes cylindriques WO2006125837A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP05790973A EP1921224A1 (fr) 2005-05-24 2005-08-23 Coffrage pour colonnes cylindriques
LU91308A LU91308B1 (fr) 2005-05-24 2007-01-22 Coffrage pour colonnes cylindriques
SE0700149A SE530408C2 (sv) 2005-05-24 2007-01-24 Form för cylindriska kolonner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESP200501256 2005-05-24
ES200501256A ES2297971B1 (es) 2005-05-24 2005-05-24 Encofrado para columnas cilindricas.

Publications (1)

Publication Number Publication Date
WO2006125837A1 true WO2006125837A1 (fr) 2006-11-30

Family

ID=37451650

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2005/000472 WO2006125837A1 (fr) 2005-05-24 2005-08-23 Coffrage pour colonnes cylindriques

Country Status (6)

Country Link
EP (1) EP1921224A1 (fr)
CN (1) CN101184899A (fr)
ES (1) ES2297971B1 (fr)
LU (1) LU91308B1 (fr)
SE (1) SE530408C2 (fr)
WO (1) WO2006125837A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105569331A (zh) * 2016-02-29 2016-05-11 河北建筑工程学院 一种混凝土圆柱模板的简易支撑方法
CN105563617A (zh) * 2015-12-18 2016-05-11 谢亿民工程科技（常州）有限公司 一种带花纹的柔性模板混凝土板的制作方法
US20190032346A1 (en) * 2017-07-31 2019-01-31 Mohammad Reza Ehsani On-Site Construction and Repair of Structural Elements and Pipes of any Desired Diameter with Reusable Materials

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3063506B1 (fr) * 2017-03-01 2024-03-22 Orsol Procede et dispositif de realisation d'une structure verticale longiforme

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1503884A (fr) * 1966-10-17 1967-12-01 Entpr S Soc Gen Coffrage extérieur d'un moule destiné à la fabrication de cylindres en béton et procédé de réalisation de ce coffrage
FR2086619A5 (fr) * 1970-04-03 1971-12-31 Electro Entreprise
DE3121418A1 (de) * 1981-05-29 1982-12-16 Polonyi, Stefan, Prof. Dipl.-Ing., 5000 Köln "schalung"
ES8308960A1 (es) * 1982-10-29 1983-10-16 Sanchez Aleman Miguel Perfeccionamientos en organos de encofrado para forjados de hormigon, con adaptacion para pilares mediante riostras con modulos recuperables.
DE3421339A1 (de) * 1983-07-11 1985-01-24 VEB Bau - und Montagekombinat Süd Kombinatsbetrieb Industrieprojektierung Dresden, DDR 8060 Dresden Stuetzkonstruktion fuer einen duennwandigen schalkoerper
ES2028603A6 (es) * 1991-02-05 1992-07-01 Valero Salinas Jose Manuel Dispositivo para la fijacion de moldes en la construccion de pilares.
FR2676772A1 (fr) * 1991-05-22 1992-11-27 Ricard Coffrages Dispositif pour le maintien des coffrages de poteaux en position verticale.
US5376316A (en) * 1992-07-17 1994-12-27 Sonoco Products Company Method of making a concrete column with a concrete column forming tube
US6220564B1 (en) * 2000-03-13 2001-04-24 James Costello Concrete column forming tube
ES2167255A1 (es) * 2000-07-17 2002-05-01 Salinas Jose Manuel Valero Perfeccionamientos en encofrados para columnas cilindricas.
WO2004038127A1 (fr) * 2002-10-22 2004-05-06 Fearn Richard N Coffrage en tissu pour colonnes et socles en beton

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1503884A (fr) * 1966-10-17 1967-12-01 Entpr S Soc Gen Coffrage extérieur d'un moule destiné à la fabrication de cylindres en béton et procédé de réalisation de ce coffrage
FR2086619A5 (fr) * 1970-04-03 1971-12-31 Electro Entreprise
DE3121418A1 (de) * 1981-05-29 1982-12-16 Polonyi, Stefan, Prof. Dipl.-Ing., 5000 Köln "schalung"
ES8308960A1 (es) * 1982-10-29 1983-10-16 Sanchez Aleman Miguel Perfeccionamientos en organos de encofrado para forjados de hormigon, con adaptacion para pilares mediante riostras con modulos recuperables.
DE3421339A1 (de) * 1983-07-11 1985-01-24 VEB Bau - und Montagekombinat Süd Kombinatsbetrieb Industrieprojektierung Dresden, DDR 8060 Dresden Stuetzkonstruktion fuer einen duennwandigen schalkoerper
ES2028603A6 (es) * 1991-02-05 1992-07-01 Valero Salinas Jose Manuel Dispositivo para la fijacion de moldes en la construccion de pilares.
FR2676772A1 (fr) * 1991-05-22 1992-11-27 Ricard Coffrages Dispositif pour le maintien des coffrages de poteaux en position verticale.
US5376316A (en) * 1992-07-17 1994-12-27 Sonoco Products Company Method of making a concrete column with a concrete column forming tube
US6220564B1 (en) * 2000-03-13 2001-04-24 James Costello Concrete column forming tube
ES2167255A1 (es) * 2000-07-17 2002-05-01 Salinas Jose Manuel Valero Perfeccionamientos en encofrados para columnas cilindricas.
WO2004038127A1 (fr) * 2002-10-22 2004-05-06 Fearn Richard N Coffrage en tissu pour colonnes et socles en beton

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105563617A (zh) * 2015-12-18 2016-05-11 谢亿民工程科技（常州）有限公司 一种带花纹的柔性模板混凝土板的制作方法
CN105569331A (zh) * 2016-02-29 2016-05-11 河北建筑工程学院 一种混凝土圆柱模板的简易支撑方法
CN105569331B (zh) * 2016-02-29 2017-12-19 河北建筑工程学院 一种混凝土圆柱模板的简易支撑方法
US20190032346A1 (en) * 2017-07-31 2019-01-31 Mohammad Reza Ehsani On-Site Construction and Repair of Structural Elements and Pipes of any Desired Diameter with Reusable Materials
US10808412B2 (en) * 2017-07-31 2020-10-20 Mohammad Reza Ehsani Spacers for repair of columns and piles

Also Published As

Publication number Publication date
EP1921224A1 (fr) 2008-05-14
ES2297971A1 (es) 2008-05-01
SE530408C2 (sv) 2008-05-27
CN101184899A (zh) 2008-05-21
SE0700149L (sv) 2007-03-23
LU91308B1 (fr) 2007-01-22
ES2297971B1 (es) 2009-08-24

Similar Documents

Publication Publication Date Title
WO2006125837A1 (fr) Coffrage pour colonnes cylindriques
CA2621718C (fr) Dispositif de retenue pour l'assemblage de deux panneaux, coffrage recyclable pour former une structure en beton et ensemble de conditionnement connexe
KR20110115049A (ko) 철망 지지 프레임 및 그를 이용한 철망 울타리
WO2006108895A1 (fr) Panneau de coffrage pour murs et piliers
ES2288140A1 (es) Dispositivo para la prolongacion de portacorreas de soporte de encofrado de pisos.
EP1567735B1 (fr) Coffrage en tissu pour colonnes et socles en beton
ES1072666U (es) Dispositivo de proteccion.
ES2655790T3 (es) Procedimiento para montar de antemano y situar unidades de estantería, y conjunto de unidades de estantería interconectadas
ES2880026T3 (es) Estructura estratificada en forma de banda y lama que comprende dicha estructura estratificada en forma de banda
ES2818525T3 (es) Un sistema de colocación de lámina protectora
JP2010281097A (ja) 仮設足場用幅木及び仮設足場
ES2762935T3 (es) Espaciador para refuerzos de hormigón
ES2324191B1 (es) Encofrado para columnas prismaticas.
US994200A (en) Collapsible molding device for culverts, &c.
ES1253029U (es) Mampara protectora anti contagio
US10738502B2 (en) Shade-providing structure
ES2220165B1 (es) Bandeja para el transporte de productos y dispositivo para su montaje.
WO2013038043A1 (fr) Dispositif de protection
JP2009000211A (ja) 競技場用の防護柵
ES2311135T3 (es) Construccion de vallado.
ES2632575T3 (es) Marco de soporte de una plancha de serigrafía
ES1058824U (es) Valla de obra con soporte superficial plano incorporado.
CZ17945U1 (cs) Nosič reklamy
WO2008040824A1 (fr) Ensemble de support pour la conservation de puzzles
ES2932573A1 (es) Soporte para la instalación de accesorios y dispositivos fotográficos

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 200580049903.8

Country of ref document: CN

NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

NENP Non-entry into the national phase

Ref country code: RU

WWE Wipo information: entry into national phase

Ref document number: 2005790973

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Country of ref document: RU

WWE Wipo information: entry into national phase

Ref document number: 2005790973

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2005790973

Country of ref document: EP