CU22778A3 - DISPOSABLE FORMWORK FOR COLUMNS - Google Patents

DISPOSABLE FORMWORK FOR COLUMNS

Info

Publication number
CU22778A3
CU22778A3 CU1999143A CU1999143A CU22778A3 CU 22778 A3 CU22778 A3 CU 22778A3 CU 1999143 A CU1999143 A CU 1999143A CU 1999143 A CU1999143 A CU 1999143A CU 22778 A3 CU22778 A3 CU 22778A3
Authority
CU
Cuba
Prior art keywords
adhesive
mesh
formwork
fixed
constituting
Prior art date
Application number
CU1999143A
Other languages
Spanish (es)
Inventor
Salinas Jose Manuel Valero
Original Assignee
Salinas Jose Manuel Valero
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 Salinas Jose Manuel Valero filed Critical Salinas Jose Manuel Valero
Publication of CU22778A3 publication Critical patent/CU22778A3/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • B29C53/62—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis
    • B29C53/66—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis with axially movable winding feed member, e.g. lathe type winding
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/07—Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Laminated Bodies (AREA)

Abstract

El encofrado está estructurado a partir de un cuerpo o núcleo tubular a base de una pluralidad de piezas (3-7) de poliestireno, fijadas entre sí mediante adhesivo a través de sus bordes de unión (5), núcleo tubular revestido interiormente por una lámina (1) de naturaleza plástica, o placas rígidas (11-11' ), a base de madera plastificada por su cara interna o de plástico rígido, fijadasentre sí por su cara interna con la colaboración de tiras adhesivas, constitutivas de una barrera inpermeable, mientras que exteriormente este conjunto se complementa con un soporte enrejillado consistente en una malla (6-18) de fibra de vidrio arrollada helicoidalmente sobre el núcleo tubular (3-7) y fijada al mismo mediante adhesivo (7-19), de manera que dicha malla confiere al conjunto la adecuada rigidez mecánica. Opcionalmente sobre la envolvente de malla (6) puede establecerse una tira precinto (8), auto-adhesiva, constitutiva de un embellecedor y de un soporte publicitario para el encofrado. Fig. 2The formwork is structured from a tubular body or core based on a plurality of pieces (3-7) of polystyrene, fixed together by means of adhesive through its joining edges (5), a tubular core internally coated by a sheet (1) of a plastic nature, or rigid plates (11-11 '), based on plasticized wood by its internal face or rigid plastic, fixed itself by its internal face with the collaboration of adhesive strips, constituting a waterproof barrier, while externally this set is complemented by a lattice support consisting of a mesh (6-18) of glass fiber helically wound on the tubular core (3-7) and fixed to it by means of adhesive (7-19), so that said mesh gives the assembly adequate mechanical rigidity. Optionally on the mesh envelope (6) a self-adhesive seal strip (8) can be established, constituting a trim and an advertising support for the formwork. Fig. 2

CU1999143A 1998-02-26 1999-09-27 DISPOSABLE FORMWORK FOR COLUMNS CU22778A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES009800419A ES2152799B1 (en) 1998-02-26 1998-02-26 DISPOSABLE FORMWORK FOR COLUMNS AND PROCEDURE FOR OBTAINING THE SAME.
ES009802487A ES2154192B1 (en) 1998-02-26 1998-11-26 IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION 9800419, BY DISPOSABLE FORMWORK FOR COLUMNS AND PROCEDURE FOR OBTAINING THE SAME.

Publications (1)

Publication Number Publication Date
CU22778A3 true CU22778A3 (en) 2002-07-24

Family

ID=8302934

Family Applications (1)

Application Number Title Priority Date Filing Date
CU1999143A CU22778A3 (en) 1998-02-26 1999-09-27 DISPOSABLE FORMWORK FOR COLUMNS

Country Status (3)

Country Link
KR (1) KR20010020165A (en)
CU (1) CU22778A3 (en)
ES (2) ES2152799B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2246173B1 (en) * 2004-07-30 2006-10-01 Jose Manuel Valero, S.L. REUSABLE FORMWORK FOR COLUMNS AND MACHINE FOR THE ELABORATION OF THE SAME.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873503A (en) * 1956-06-13 1959-02-17 Sonoco Products Co Concrete column form for square columns
US3350049A (en) * 1964-04-08 1967-10-31 Gateway Erectors Inc Concrete forms
US4887789A (en) * 1988-04-26 1989-12-19 Harris Frank R Form for molding columns
ES1011947U (en) * 1989-11-08 1990-06-01 Guendalina Ruiz Navarro Dolores Formwork for rectangular pillars. (Machine-translation by Google Translate, not legally binding)
CH681099A5 (en) * 1990-01-30 1993-01-15 Construmat Ag
CH679791A5 (en) * 1990-02-21 1992-04-15 Construmat Ag Shuttering for concrete support prodn. - has assembled mouldings bound by woven tape, to absorb universally directed pressure
AU1834692A (en) * 1992-01-10 1993-07-15 Mariano Villaescusa Form for casting building elements
IT1257722B (en) * 1992-10-16 1996-02-13 Arbloc Srl METHOD AND FORMWORK PERFECTED PARTICULARLY FOR THE PRODUCTION OF CONCRETE ELEMENTS CONCRETE
ES2113777B1 (en) * 1994-03-29 1998-11-01 Ruiz Navarro Dolores G IMPROVEMENTS IN RECOVERABLE FORMS FOR THE FORMATION OF POLYGONAL PILLARS.
DE4417466A1 (en) * 1994-04-15 1995-10-19 Asmussen Karl Heinz Shuttering for concrete casting

Also Published As

Publication number Publication date
ES2152799B1 (en) 2001-06-16
KR20010020165A (en) 2001-03-15
ES2152799A1 (en) 2001-02-01
ES2154192A1 (en) 2001-03-16
ES2154192B1 (en) 2001-09-01

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