CA2141463A1 - Modular concrete wallform - Google Patents

Modular concrete wallform

Info

Publication number
CA2141463A1
CA2141463A1 CA 2141463 CA2141463A CA2141463A1 CA 2141463 A1 CA2141463 A1 CA 2141463A1 CA 2141463 CA2141463 CA 2141463 CA 2141463 A CA2141463 A CA 2141463A CA 2141463 A1 CA2141463 A1 CA 2141463A1
Authority
CA
Canada
Prior art keywords
panels
wallform
concrete
sections
flanges
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
Application number
CA 2141463
Other languages
French (fr)
Other versions
CA2141463C (en
Inventor
Clarence Pangsum Au
Charles Francis Wood
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.)
Aluma Systems Canada Inc
Original Assignee
Aluma Systems Canada Inc
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 Aluma Systems Canada Inc filed Critical Aluma Systems Canada Inc
Priority to CA 2141463 priority Critical patent/CA2141463C/en
Publication of CA2141463A1 publication Critical patent/CA2141463A1/en
Application granted granted Critical
Publication of CA2141463C publication Critical patent/CA2141463C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/001—Corner fastening or connecting means for forming or stiffening elements
    • 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
    • E04G11/12—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring of elements and beams which are mounted during erection of the shuttering to brace or couple the elements
    • 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
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements

Landscapes

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

Abstract

A concrete wallform section is made up of at least two connected panels which cooperate to form a concrete engaging face. The panels are joined adjacent the concrete engaging face by a continuous mechanical hook and slot arrangement, which itself is maintained by cooperating connected flanges of the panels. The flanges and the hook and slot arrangement form a box-like cell at a junction of the two panels. A concrete wallform system according to the invention utilizes individual extended panels which are interconnected to form wallform sections. The width of the wallform sections can be increased by adding an intermediate panel or panels. This simplifies manufacture and allows convenient repair, replacement or salvaging in the field.
CA 2141463 1995-01-31 1995-01-31 Modular concrete wallform Expired - Fee Related CA2141463C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2141463 CA2141463C (en) 1995-01-31 1995-01-31 Modular concrete wallform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2141463 CA2141463C (en) 1995-01-31 1995-01-31 Modular concrete wallform

Publications (2)

Publication Number Publication Date
CA2141463A1 true CA2141463A1 (en) 1996-08-01
CA2141463C CA2141463C (en) 2006-08-01

Family

ID=4155149

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2141463 Expired - Fee Related CA2141463C (en) 1995-01-31 1995-01-31 Modular concrete wallform

Country Status (1)

Country Link
CA (1) CA2141463C (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009059410A1 (en) * 2007-11-09 2009-05-14 Cfs Concrete Forming Systems Inc. Pivotally activated connector components for form-work systems and methods for use of same
WO2010142023A1 (en) * 2009-06-11 2010-12-16 Aluma Systems Inc. Concrete forming panel
WO2011057624A1 (en) * 2009-11-13 2011-05-19 Peri Gmbh Formwork element
WO2013075251A1 (en) * 2011-11-24 2013-05-30 Cfs Concrete Forming Systems Inc. Stay-in place formwork with engaging and abutting connections
US9784005B2 (en) 2012-01-05 2017-10-10 Cfs Concrete Forming Systems Inc. Systems for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures with locatable stand-off components
US9783991B2 (en) 2013-12-06 2017-10-10 Cfs Concrete Forming Systems Inc. Structure cladding trim components and methods for fabrication and use of same
US9790681B2 (en) 2012-01-05 2017-10-17 Cfs Concrete Forming Systems Inc. Panel-to-panel connections for stay-in-place liners used to repair structures
US9879436B2 (en) 2009-01-07 2018-01-30 Cfs Concrete Forming Systems Inc Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete
US9982444B2 (en) 2014-04-04 2018-05-29 Cfs Concrete Forming Systems Inc. Liquid and gas-impermeable connections for panels of stay-in-place form-work systems
US10022825B2 (en) 2010-07-06 2018-07-17 Cfs Concrete Forming Systems Inc. Method for restoring, repairing, reinforcing, protecting, insulating and/or cladding a variety of structures
US10151119B2 (en) 2012-01-05 2018-12-11 Cfs Concrete Forming Systems Inc. Tool for making panel-to-panel connections for stay-in-place liners used to repair structures and methods for using same
US10731333B2 (en) 2015-12-31 2020-08-04 Cfs Concrete Forming Systems Inc. Structure-lining apparatus with adjustable width and tool for same
US10975585B2 (en) 2018-10-15 2021-04-13 Peri Formwork Systems, Inc. Connection assembly for formwork
US11180915B2 (en) 2017-04-03 2021-11-23 Cfs Concrete Forming Systems Inc. Longspan stay-in-place liners
US11512483B2 (en) 2017-12-22 2022-11-29 Cfs Concrete Forming Systems Inc. Snap-together standoffs for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures
US12031340B1 (en) 2022-01-03 2024-07-09 Peri Formwork Systems, Inc. Support waler and method of striking formwork

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2681963C (en) 2007-04-02 2012-08-07 Cfs Concrete Forming Systems Inc. Methods and apparatus for providing linings on concrete structures
CA2712533C (en) 2008-01-21 2016-06-21 Octaform Systems Inc. Stay-in-place form systems for windows and other building openings
AU2010204442B2 (en) 2009-01-07 2016-01-07 Cfs Concrete Forming Systems Inc. Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete
EP2398974B1 (en) 2009-02-18 2017-08-02 CFS Concrete Forming Systems Inc. Clip-on connection system for stay-in-place form-work
AU2012343274B2 (en) 2011-11-24 2017-06-15 Cfs Concrete Forming Systems Inc. Stay-in-place formwork with anti-deformation panels
CN104110128B (en) * 2014-07-14 2016-08-24 江苏凤腾塑料有限公司 Quick assembling wall form
CA3128405A1 (en) 2019-02-08 2020-08-13 Cfs Concrete Forming Systems Inc. Retainers for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009059410A1 (en) * 2007-11-09 2009-05-14 Cfs Concrete Forming Systems Inc. Pivotally activated connector components for form-work systems and methods for use of same
US10280636B2 (en) 2007-11-09 2019-05-07 Cfs Concrete Forming Systems Inc. Connector components for form-work systems and methods for use of same
US11512484B2 (en) 2009-01-07 2022-11-29 Cfs Concrete Forming Systems Inc. Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete
US10662661B2 (en) 2009-01-07 2020-05-26 Cfs Concrete Forming Systems Inc. Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete
US9879436B2 (en) 2009-01-07 2018-01-30 Cfs Concrete Forming Systems Inc Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete
RU2535311C2 (en) * 2009-06-11 2014-12-10 Алума Системз Инк. Form panel for concrete structures
US8651449B2 (en) 2009-06-11 2014-02-18 Brand Services, Llc Concrete forming panel
CN102482890A (en) * 2009-06-11 2012-05-30 阿璐玛系统股份有限公司 Concrete forming panel
WO2010142023A1 (en) * 2009-06-11 2010-12-16 Aluma Systems Inc. Concrete forming panel
CN102482890B (en) * 2009-06-11 2015-05-06 阿璐玛系统股份有限公司 Concrete forming panel
CN104295085B (en) * 2009-11-13 2017-05-03 Peri有限公司 Method for manufacturing a formwork element
WO2011057624A1 (en) * 2009-11-13 2011-05-19 Peri Gmbh Formwork element
CN102597388A (en) * 2009-11-13 2012-07-18 Peri有限公司 Formwork element
CN104295085A (en) * 2009-11-13 2015-01-21 Peri有限公司 Method for manufacturing a formwork element
US10022825B2 (en) 2010-07-06 2018-07-17 Cfs Concrete Forming Systems Inc. Method for restoring, repairing, reinforcing, protecting, insulating and/or cladding a variety of structures
WO2013075251A1 (en) * 2011-11-24 2013-05-30 Cfs Concrete Forming Systems Inc. Stay-in place formwork with engaging and abutting connections
US9784005B2 (en) 2012-01-05 2017-10-10 Cfs Concrete Forming Systems Inc. Systems for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures with locatable stand-off components
US9790681B2 (en) 2012-01-05 2017-10-17 Cfs Concrete Forming Systems Inc. Panel-to-panel connections for stay-in-place liners used to repair structures
US10151119B2 (en) 2012-01-05 2018-12-11 Cfs Concrete Forming Systems Inc. Tool for making panel-to-panel connections for stay-in-place liners used to repair structures and methods for using same
US9783991B2 (en) 2013-12-06 2017-10-10 Cfs Concrete Forming Systems Inc. Structure cladding trim components and methods for fabrication and use of same
US10450763B2 (en) 2014-04-04 2019-10-22 Cfs Concrete Forming Systems Inc. Liquid and gas-impermeable connections for panels of stay-in-place form-work systems
US9982444B2 (en) 2014-04-04 2018-05-29 Cfs Concrete Forming Systems Inc. Liquid and gas-impermeable connections for panels of stay-in-place form-work systems
US10731333B2 (en) 2015-12-31 2020-08-04 Cfs Concrete Forming Systems Inc. Structure-lining apparatus with adjustable width and tool for same
US11053676B2 (en) 2015-12-31 2021-07-06 Cfs Concrete Forming Systems Inc. Structure-lining apparatus with adjustable width and tool for same
US11499308B2 (en) 2015-12-31 2022-11-15 Cfs Concrete Forming Systems Inc. Structure-lining apparatus with adjustable width and tool for same
US11180915B2 (en) 2017-04-03 2021-11-23 Cfs Concrete Forming Systems Inc. Longspan stay-in-place liners
US11512483B2 (en) 2017-12-22 2022-11-29 Cfs Concrete Forming Systems Inc. Snap-together standoffs for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures
US11761220B2 (en) 2017-12-22 2023-09-19 Cfs Concrete Forming Systems Inc. Snap-together standoffs for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures
US10975585B2 (en) 2018-10-15 2021-04-13 Peri Formwork Systems, Inc. Connection assembly for formwork
US12031340B1 (en) 2022-01-03 2024-07-09 Peri Formwork Systems, Inc. Support waler and method of striking formwork

Also Published As

Publication number Publication date
CA2141463C (en) 2006-08-01

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Legal Events

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