CA2301691A1 - Formwork and reinforcement to build new columns insitu - Google Patents

Formwork and reinforcement to build new columns insitu Download PDF

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Publication number
CA2301691A1
CA2301691A1 CA 2301691 CA2301691A CA2301691A1 CA 2301691 A1 CA2301691 A1 CA 2301691A1 CA 2301691 CA2301691 CA 2301691 CA 2301691 A CA2301691 A CA 2301691A CA 2301691 A1 CA2301691 A1 CA 2301691A1
Authority
CA
Canada
Prior art keywords
formwork
reinforcement
insitu
build new
new columns
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.)
Abandoned
Application number
CA 2301691
Other languages
French (fr)
Inventor
Ben Devino
Original Assignee
Ben Devino
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 Ben Devino filed Critical Ben Devino
Priority to CA 2301691 priority Critical patent/CA2301691A1/en
Publication of CA2301691A1 publication Critical patent/CA2301691A1/en
Abandoned legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/30Columns; Pillars; Struts
    • E04C3/34Columns; 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

Description

BEN DEVINO
400 DEMAISONNEUVE BLVD. WEST SUITE 1202 MONTREAL, QUEBEC, H3A 1 L4 CANADA
TEL. 514 282 1407 FAX 514 282 6324 FEBRUARY 17, 2000 PROVISIONAL PATENT APPLICATION
INVENTOR: BEN DEVINO
FORMWORK AND REINFORCING TO BUILD NEW COLUMNS INSITU
DESCRIPTION OF THE INVENTION
This invention is a formwork to build a concrete column to support an overhead load and said column to rest on a foundation footing, or pier or other base structure, so that said formwork acts both as a confining member to receive the poured concrete and as a strengthening member.
This invention is manufactured by producing a cylindrical cardboard outer layer of various thickness of cardboard and various diameters and length, lined with varying layers of high tensile strength, high modulus Fiber Reinforced Plastic.
The manufacturing process will require incorporating the existing manufacturing process of producing cylindrical cardboard forms for confining the space within which new concrete columns are poured, together with a new process that will laminate layers of Fiber Reinforced Plastic fibers of glass, carbon, aramid or basalt to the inner lining of the cardboard formwork.
The finished product will not only have the confining property of a typical form but will have a large capability to provide external reinforcement to the newly poured and cured column.
The advantage of this system will be to reduce the amount of internal reinforcement required and to reduce the design size of the columns. This in turn reduces dramatically the weight of the structure, thus reducing the weight on the foundation, which then in turn reduces the overall cost of building the structure.
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Claims

CA 2301691 2000-03-08 2000-03-08 Formwork and reinforcement to build new columns insitu Abandoned CA2301691A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2301691 CA2301691A1 (en) 2000-03-08 2000-03-08 Formwork and reinforcement to build new columns insitu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2301691 CA2301691A1 (en) 2000-03-08 2000-03-08 Formwork and reinforcement to build new columns insitu

Publications (1)

Publication Number Publication Date
CA2301691A1 true CA2301691A1 (en) 2001-09-08

Family

ID=4165599

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2301691 Abandoned CA2301691A1 (en) 2000-03-08 2000-03-08 Formwork and reinforcement to build new columns insitu

Country Status (1)

Country Link
CA (1) CA2301691A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182277A (en) * 2011-03-29 2011-09-14 河北联合大学 Fiber reinforced precast concrete tubular column and construction method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182277A (en) * 2011-03-29 2011-09-14 河北联合大学 Fiber reinforced precast concrete tubular column and construction method thereof

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