EP0366828A1 - Schalungspaneel - Google Patents

Schalungspaneel Download PDF

Info

Publication number
EP0366828A1
EP0366828A1 EP88118400A EP88118400A EP0366828A1 EP 0366828 A1 EP0366828 A1 EP 0366828A1 EP 88118400 A EP88118400 A EP 88118400A EP 88118400 A EP88118400 A EP 88118400A EP 0366828 A1 EP0366828 A1 EP 0366828A1
Authority
EP
European Patent Office
Prior art keywords
formwork
frame
formwork panel
panel
fabric
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.)
Withdrawn
Application number
EP88118400A
Other languages
English (en)
French (fr)
Inventor
John Robert Earl Cornish
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.)
SGB PLC
Original Assignee
SGB PLC
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 SGB PLC filed Critical SGB PLC
Publication of EP0366828A1 publication Critical patent/EP0366828A1/de
Withdrawn legal-status Critical Current

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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
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/10—Forming or shuttering elements for general use with additional peculiarities such as surface shaping, insulating or heating, permeability to water or air
    • 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

Definitions

  • the present invention relates to the formwork panel.
  • a typical prior proposed panel consists of a metal outer frame supporting an impermeable front face formed of a rigid material such as plywood. Such panels are adapted to be connected to a support arrangement which may include soldiers or some other means to support the panels in the desired positions.
  • the present invention seeks to provide a formwork panel which can be light, and thus easily moved, in which can be easily fabricated.
  • a formwork panel comprising an outer frame, said outer frame carrying a front operative face of the panel, characterised in that said front operative face is formed by a sheet of permeable fabric.
  • said fabric comprises a sheet of high strength woven textile material.
  • the textile material is formed from nylon, polyester or polypropylene.
  • the fabric is retained in position by a support mesh mounted on the frame.
  • the mesh comprises expanded metal.
  • the mesh is supported by transverse ribs extending across the frame.
  • one or more of the ribs are provided with one or more means defining a tie housing.
  • the frame is formed of an aluminium or aluminium alloy extrusion.
  • the frame is provided with a plurality of apertures therein to facilitate the fastening of the panel to an adjacent identical panel.
  • a formwork panel in accordance with the present invention comprises a light outer frame 1 of rectangular form.
  • the frame may be formed from suitable metallic components, such as extrusions of aluminium, or an aluminium alloy.
  • the frame is provided with appropriate apertures 2 therein to enable the panel to be readily connected to similar panels by means of nuts and bolts or other fastenings.
  • a plurality of ribs 3 extends transversely of the frame, the ribs being formed of appropriate metallic components.
  • the ribs may incorporate one or more tie housings 4 adapted to be connected to tie rods.
  • tie rods are used when formwork panels in accordance with the invention are utilised on both sides of a wall of concrete that is to be formed using the formwork.
  • the mesh backing element is relatively rigid and may be formed of expanded metal, such as expanded aluminium, or a similar mesh-like element.
  • a permeable fabric sheet 6 mounted on one side of the mesh backing is a permeable fabric sheet 6 which forms the operative or front face of the formwork panel.
  • the fabric face is preferably formed of a high strength woven textile material, such as a nylon, polyester, polypropylene or similar material.
  • the fabric sheet may be retained in any convenient way, such as by adhering the sheet to the frame.
  • the fabric sheet may easily be replaced if the sheet is damaged in any way.
  • a formwork panel in accordance with the invention is utilised in the same manner as a prior art formwork panel.
  • the concrete to be retained by the formwork is actually retained by the woven textile material.
  • the nature of the material is such that water, from the concrete, can bleed through the material, thus permitting the concrete to cure in a swifter and more satisfactory manner but more importantly the pressure on the panel is greatly reduced.
  • formwork panels in accordance with the invention may be utilised to replace conventional formwork panels, it will also be understood that formwork panels in accordance with the invention will be lighter and thus more easily handled than conventional formwork panels. Also the formwork panels of the invention may be repaired very easily if they are damaged. Furthermore, in using the panels fewer ties are necessary than when using the present conventional panels.

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)
EP88118400A 1987-06-12 1988-11-04 Schalungspaneel Withdrawn EP0366828A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08713823A GB2206633A (en) 1987-06-12 1987-06-12 A formwork panel

Publications (1)

Publication Number Publication Date
EP0366828A1 true EP0366828A1 (de) 1990-05-09

Family

ID=10618843

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88118400A Withdrawn EP0366828A1 (de) 1987-06-12 1988-11-04 Schalungspaneel

Country Status (2)

Country Link
EP (1) EP0366828A1 (de)
GB (1) GB2206633A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0507054A1 (de) * 1991-04-05 1992-10-07 Peca-Verbundtechnik Gmbh Schalungselement
WO2000056509A1 (en) * 1999-03-24 2000-09-28 Kb-Produkter I Nybro Ab Protective fabric for casting concrete in a form
DE102015200083A1 (de) * 2015-01-07 2016-07-07 Peri Gmbh Rahmentafelschalungselement

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR787657A (fr) * 1934-06-23 1935-09-26 Perfectionnement aux coffrages pour béton
FR2256669A5 (en) * 1973-12-28 1975-07-25 Serna Miguel Flexible mould for casting concrete - has angular frame with irregularly placed wires forming support for polythene surface skin
FR2383290A1 (fr) * 1977-03-11 1978-10-06 Vannetaise Const Soc Dispositif de coffrage pour la fabrication de planchers en beton
FR2537192A1 (fr) * 1982-12-01 1984-06-08 Outinord St Amand Perfectionnements aux coffrages composes de panneaux en matiere synthetique et d'une armature de soutien
GB2156416A (en) * 1984-03-22 1985-10-09 Rund Stahl Bau Gmbh & Co Metal shuttering plate or element
GB2175635A (en) * 1985-05-28 1986-12-03 Kumagai Gumi Co Ltd Formwork

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR787657A (fr) * 1934-06-23 1935-09-26 Perfectionnement aux coffrages pour béton
FR2256669A5 (en) * 1973-12-28 1975-07-25 Serna Miguel Flexible mould for casting concrete - has angular frame with irregularly placed wires forming support for polythene surface skin
FR2383290A1 (fr) * 1977-03-11 1978-10-06 Vannetaise Const Soc Dispositif de coffrage pour la fabrication de planchers en beton
FR2537192A1 (fr) * 1982-12-01 1984-06-08 Outinord St Amand Perfectionnements aux coffrages composes de panneaux en matiere synthetique et d'une armature de soutien
GB2156416A (en) * 1984-03-22 1985-10-09 Rund Stahl Bau Gmbh & Co Metal shuttering plate or element
GB2175635A (en) * 1985-05-28 1986-12-03 Kumagai Gumi Co Ltd Formwork

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0507054A1 (de) * 1991-04-05 1992-10-07 Peca-Verbundtechnik Gmbh Schalungselement
WO2000056509A1 (en) * 1999-03-24 2000-09-28 Kb-Produkter I Nybro Ab Protective fabric for casting concrete in a form
DE102015200083A1 (de) * 2015-01-07 2016-07-07 Peri Gmbh Rahmentafelschalungselement

Also Published As

Publication number Publication date
GB8713823D0 (en) 1987-07-15
GB2206633A (en) 1989-01-11

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