ES2155293B1 - MANUFACTURING PROCEDURE OF PRETENSED PLATES TYPE PI BY EXTRUSION. - Google Patents
MANUFACTURING PROCEDURE OF PRETENSED PLATES TYPE PI BY EXTRUSION.Info
- Publication number
- ES2155293B1 ES2155293B1 ES9700216A ES9700216A ES2155293B1 ES 2155293 B1 ES2155293 B1 ES 2155293B1 ES 9700216 A ES9700216 A ES 9700216A ES 9700216 A ES9700216 A ES 9700216A ES 2155293 B1 ES2155293 B1 ES 2155293B1
- Authority
- ES
- Spain
- Prior art keywords
- extrusion
- manufacturing procedure
- pretensed
- plates type
- slab
- 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.)
- Expired - Fee Related
Links
Abstract
Procedimiento de fabricación de placas pretensadas tipo pi por extrusión. Caracteriza esta placa de hormigón pretensada de losa con nervios; denominada "pi" por su similitud con la letra griega de este nombre el método de su fabricación,, por extrusión en vez de por molde, así como la forma invertida de la extrusión, el volteo y el consiguiente replanteo del varillaje, para vencer el momento positivo de la placa, la utilización de retardante en la superficie de su cara mayor y, finalmente, su acabado en árido lavado ó rascado.Manufacturing procedure of prestressed plates type pi by extrusion. Characterize this slab prestressed concrete slab with nerves; called "pi" because of its similarity to the Greek letter of this name, the method of its manufacture, by extrusion instead of by mold, as well as the inverted form of extrusion, turning and subsequent staking of the linkage, to overcome the positive moment of the plate, the use of retardant in the surface of its greater face and, finally, its finish in arid washing or scratching.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9700216A ES2155293B1 (en) | 1997-02-04 | 1997-02-04 | MANUFACTURING PROCEDURE OF PRETENSED PLATES TYPE PI BY EXTRUSION. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9700216A ES2155293B1 (en) | 1997-02-04 | 1997-02-04 | MANUFACTURING PROCEDURE OF PRETENSED PLATES TYPE PI BY EXTRUSION. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2155293A1 ES2155293A1 (en) | 2001-05-01 |
ES2155293B1 true ES2155293B1 (en) | 2001-12-16 |
Family
ID=8298097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9700216A Expired - Fee Related ES2155293B1 (en) | 1997-02-04 | 1997-02-04 | MANUFACTURING PROCEDURE OF PRETENSED PLATES TYPE PI BY EXTRUSION. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2155293B1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2219121B1 (en) * | 2001-07-03 | 2006-01-16 | Jaime Enrique Jimenez Sanchez | PROCEDURE OF MANUFACTURE AND CONSTRUCTION OF CARGO WALLS FOR HOUSES WITH ALIGOLATED ALVEOLAR PLATE. |
ES2190744B1 (en) * | 2001-10-25 | 2004-10-01 | Jaime Enrique Jimenez Sanchez | PRE-TENSIONED BEAM FOR SELF-HOUSING CONSTRUCTION AND ITS MANUFACTURING PROCEDURE. |
ES2263320B1 (en) * | 2004-02-04 | 2007-10-16 | Jaime Enrique Jimenez Sanchez | MANUFACTURING PROCEDURE ON LONG PRESSED TRACK OF INSULATED NERVATED PLATES FOR APPLICATION IN INCLINED COVERS AND PLATES SO OBTAINED. |
ES2310946B1 (en) * | 2004-04-21 | 2009-12-17 | Jaime Enrique Jimenez Sanchez | FORGED WITH PREFABRICATED NERVATED PLATE. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA946593A (en) * | 1970-12-15 | 1974-05-07 | Sven M. Nilsson | Method and machine for the manufacture of elongate concrete building blocks |
SE353044B (en) * | 1971-06-07 | 1973-01-22 | Straengbetong Ab | |
US3832118A (en) * | 1972-05-08 | 1974-08-27 | Span Deck Inc | Apparatus for production of cast concrete members |
FI67320C (en) * | 1983-05-09 | 1985-03-11 | Partek Ab | GLOBAL REQUIREMENTS FOR THE CONDUCT OF CONCRETE |
FR2578276B1 (en) * | 1985-03-01 | 1988-06-03 | Rech Etudes Tech | CONCRETE CONSTRUCTION ELEMENT, IN PARTICULAR FLOOR ELEMENT, AND METHOD FOR THE PRODUCTION THEREOF |
-
1997
- 1997-02-04 ES ES9700216A patent/ES2155293B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2155293A1 (en) | 2001-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20010501 Kind code of ref document: A1 Effective date: 20010501 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20110816 |