ES2113777A1 - Improvements to recoverable formwork (shuttering) for the formation of polygonal pillars - Google Patents
Improvements to recoverable formwork (shuttering) for the formation of polygonal pillarsInfo
- Publication number
- ES2113777A1 ES2113777A1 ES09400684A ES9400684A ES2113777A1 ES 2113777 A1 ES2113777 A1 ES 2113777A1 ES 09400684 A ES09400684 A ES 09400684A ES 9400684 A ES9400684 A ES 9400684A ES 2113777 A1 ES2113777 A1 ES 2113777A1
- Authority
- ES
- Spain
- Prior art keywords
- mould
- opening
- recoverable
- formwork
- longitudinal
- 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.)
- Granted
Links
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The improvements are applicable to a recoverable formwork of tubular configuration, obtained from a flat sheet, the tube being formed by a cylindrical body 1 of cardboard and polyethylene and a sheet of PVC 2 located inside the former and shaped in a polygonal manner to define the passage, the filling of which will define the polygonal pillar to be obtained. This tubular body is open longitudinally and is supplemented with another, external cylindrical tube 7 with an opening which is also longitudinal 8 which abuts against the outer surface of the former, with the longitudinal openings 6 and 8 diametrically opposite. The mould thus obtained is held closed during the process of filling with concrete by means of adhesive tapes 10, being supplemented with a wooden batten 9 which is placed on the longitudinal opening 8 of the external cylinder 7. The formwork which said mould forms is recoverable simply by cutting the adhesive tapes transversely, the mould opening up, and separating it from the pillar obtained, it being possible for it to be reused a number of times.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400684A ES2113777B1 (en) | 1994-03-29 | 1994-03-29 | IMPROVEMENTS IN RECOVERABLE FORMS FOR THE FORMATION OF POLYGONAL PILLARS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400684A ES2113777B1 (en) | 1994-03-29 | 1994-03-29 | IMPROVEMENTS IN RECOVERABLE FORMS FOR THE FORMATION OF POLYGONAL PILLARS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2113777A1 true ES2113777A1 (en) | 1998-05-01 |
ES2113777B1 ES2113777B1 (en) | 1998-11-01 |
Family
ID=8285753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9400684A Expired - Fee Related ES2113777B1 (en) | 1994-03-29 | 1994-03-29 | IMPROVEMENTS IN RECOVERABLE FORMS FOR THE FORMATION OF POLYGONAL PILLARS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2113777B1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999043912A1 (en) * | 1998-02-26 | 1999-09-02 | Valero Salinas Jose Manuel | Discardable formwork for columns |
ES2152799A1 (en) * | 1998-02-26 | 2001-02-01 | Salinas Jose Manuel Valero | Disposable formwork for building reinforced concrete columns |
WO2005083199A1 (en) * | 2004-02-24 | 2005-09-09 | Sanchez Renasco Jesus | Formwork for prismatic columns |
ES2246173A1 (en) * | 2004-07-30 | 2006-02-01 | Jose Manuel Valero, S.L. | Reusable formwork for pillars and machine for producing same |
ES2264313A1 (en) * | 2004-02-24 | 2006-12-16 | Jose Maria Sanchez Reñasco | Formwork for prismatic columns, has tubular core with prismatic housing and cylindrical outer surface, covered by outer sheath at its periphery |
ES2270651A1 (en) * | 2004-02-25 | 2007-04-01 | Jose Maria Sanchez Reñasco | Formwork for prismatic columns, has tubular core with prismatic housing and cylindrical outer surface, covered by outer sheath at its periphery |
ES2277479A1 (en) * | 2002-10-30 | 2007-07-01 | Jesus Sanchez Reñasco | Formwork for prismatic columns, has tubular core with prismatic housing and cylindrical outer surface, covered by outer sheath at its periphery |
US7874540B2 (en) | 2007-06-27 | 2011-01-25 | Sonoco Development, Inc. | Concrete form for pouring non-round columns, and method of making same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES1011947U (en) * | 1989-11-08 | 1990-06-01 | Guendalina Ruiz Navarro Dolores | Formwork for rectangular pillars. (Machine-translation by Google Translate, not legally binding) |
DE4239454A1 (en) * | 1991-11-25 | 1993-06-17 | Construmat Ag | Casing for concrete pillar - comprises bent wooden plate of high compression strength held in place by band wound round outside |
WO1993014287A1 (en) * | 1992-01-10 | 1993-07-22 | Di Cosmo, Patrick | Form for casting building elements |
EP0587007A1 (en) * | 1992-09-07 | 1994-03-16 | de Kalbermatten, Roger | Tearing element for forms, form and arrangement for making such tearing element |
-
1994
- 1994-03-29 ES ES9400684A patent/ES2113777B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES1011947U (en) * | 1989-11-08 | 1990-06-01 | Guendalina Ruiz Navarro Dolores | Formwork for rectangular pillars. (Machine-translation by Google Translate, not legally binding) |
DE4239454A1 (en) * | 1991-11-25 | 1993-06-17 | Construmat Ag | Casing for concrete pillar - comprises bent wooden plate of high compression strength held in place by band wound round outside |
WO1993014287A1 (en) * | 1992-01-10 | 1993-07-22 | Di Cosmo, Patrick | Form for casting building elements |
EP0587007A1 (en) * | 1992-09-07 | 1994-03-16 | de Kalbermatten, Roger | Tearing element for forms, form and arrangement for making such tearing element |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999043912A1 (en) * | 1998-02-26 | 1999-09-02 | Valero Salinas Jose Manuel | Discardable formwork for columns |
ES2152799A1 (en) * | 1998-02-26 | 2001-02-01 | Salinas Jose Manuel Valero | Disposable formwork for building reinforced concrete columns |
ES2277479A1 (en) * | 2002-10-30 | 2007-07-01 | Jesus Sanchez Reñasco | Formwork for prismatic columns, has tubular core with prismatic housing and cylindrical outer surface, covered by outer sheath at its periphery |
WO2005083199A1 (en) * | 2004-02-24 | 2005-09-09 | Sanchez Renasco Jesus | Formwork for prismatic columns |
ES2264313A1 (en) * | 2004-02-24 | 2006-12-16 | Jose Maria Sanchez Reñasco | Formwork for prismatic columns, has tubular core with prismatic housing and cylindrical outer surface, covered by outer sheath at its periphery |
ES2270651A1 (en) * | 2004-02-25 | 2007-04-01 | Jose Maria Sanchez Reñasco | Formwork for prismatic columns, has tubular core with prismatic housing and cylindrical outer surface, covered by outer sheath at its periphery |
ES2246173A1 (en) * | 2004-07-30 | 2006-02-01 | Jose Manuel Valero, S.L. | Reusable formwork for pillars and machine for producing same |
WO2006024677A3 (en) * | 2004-07-30 | 2006-06-01 | Jose Manuel Valero S L | Reusable formwork for pillars and machine for producing same |
US7874540B2 (en) | 2007-06-27 | 2011-01-25 | Sonoco Development, Inc. | Concrete form for pouring non-round columns, and method of making same |
Also Published As
Publication number | Publication date |
---|---|
ES2113777B1 (en) | 1998-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19980501 Kind code of ref document: A1 Effective date: 19980501 |
|
GC2A | Exploitation certificate registered application with search report |
Effective date: 19990608 |
|
GC2A | Exploitation certificate registered application with search report |
Effective date: 20020205 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20141120 |