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
Application number
ES9700216A
Other languages
Spanish (es)
Other versions
ES2155293A1 (en
Inventor
Sanchez Jaime Enrique Jimenez
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.)
EXTREMADURA 2000 DE ESTRUCTURA
Original Assignee
EXTREMADURA 2000 DE ESTRUCTURA
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 EXTREMADURA 2000 DE ESTRUCTURA filed Critical EXTREMADURA 2000 DE ESTRUCTURA
Priority to ES9700216A priority Critical patent/ES2155293B1/en
Publication of ES2155293A1 publication Critical patent/ES2155293A1/en
Application granted granted Critical
Publication of ES2155293B1 publication Critical patent/ES2155293B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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.

ES9700216A 1997-02-04 1997-02-04 MANUFACTURING PROCEDURE OF PRETENSED PLATES TYPE PI BY EXTRUSION. Expired - Fee Related ES2155293B1 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES2155293A1 (en) 2001-05-01

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