EP4234843A3 - New panel for formworks for slabs having increased thickness and being secured by pins - Google Patents

New panel for formworks for slabs having increased thickness and being secured by pins Download PDF

Info

Publication number
EP4234843A3
EP4234843A3 EP23158433.5A EP23158433A EP4234843A3 EP 4234843 A3 EP4234843 A3 EP 4234843A3 EP 23158433 A EP23158433 A EP 23158433A EP 4234843 A3 EP4234843 A3 EP 4234843A3
Authority
EP
European Patent Office
Prior art keywords
wood
panel
plate
formwork
formworks
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.)
Pending
Application number
EP23158433.5A
Other languages
German (de)
French (fr)
Other versions
EP4234843A2 (en
Inventor
Rubens Pasotti
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.)
Ilpa Engineering Srl
Original Assignee
Ilpa Engineering Srl
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 Ilpa Engineering Srl filed Critical Ilpa Engineering Srl
Publication of EP4234843A2 publication Critical patent/EP4234843A2/en
Publication of EP4234843A3 publication Critical patent/EP4234843A3/en
Pending 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
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • 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
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/38—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings for plane ceilings of concrete
    • 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
    • E04G9/04—Forming boards or similar elements the form surface being of wood
    • 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
    • E04G2009/023—Forming boards or similar elements with edge protection
    • 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
    • E04G2009/023—Forming boards or similar elements with edge protection
    • E04G2009/026—Forming boards or similar elements with edge protection specific for corners
    • 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
    • E04G2009/028—Forming boards or similar elements with reinforcing ribs on the underside
    • 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
    • E04G9/05—Forming boards or similar elements the form surface being of plastics

Landscapes

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

Abstract

Panel for making retaining walls of concrete formwork, in particular for concrete slab retaining formwork or the like, which panel comprises at least one plate (10) of wood or comprising wood, which plate (10) of wood is coated in at least some areas, preferably on its outer faces and/or along its edges with a waterproofing and/or protective coating (2, 310) and wherein the wood plate (10) is formed of at least one layer (210) of birch wood that is arranged in relation to the longitudinal directions and in width of the panel with the wood fibers in a first direction and at least one layer (110) of fir wood that is arranged in relation to the longitudinal directions and in width of the panel with the wood fibers in a second direction, said two layers of wood (110, 210) being coupled together by chemical/physical adhesion along the faces of mutual contact.
The invention also has as object a formwork provides for at least one, preferably some or all of the panels having the above-mentioned carateristics.
EP23158433.5A 2022-02-25 2023-02-24 New panel for formworks for slabs having increased thickness and being secured by pins Pending EP4234843A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000003566A IT202200003566A1 (en) 2022-02-25 2022-02-25 NEW PANEL FOR FORMWORK FOR INCREASED THICKNESS SLABS AND WITH FIXING BY PINS

Publications (2)

Publication Number Publication Date
EP4234843A2 EP4234843A2 (en) 2023-08-30
EP4234843A3 true EP4234843A3 (en) 2023-09-13

Family

ID=81648495

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23158433.5A Pending EP4234843A3 (en) 2022-02-25 2023-02-24 New panel for formworks for slabs having increased thickness and being secured by pins

Country Status (2)

Country Link
EP (1) EP4234843A3 (en)
IT (1) IT202200003566A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200679A (en) * 1987-01-21 1988-08-10 Timber Res Dev Ass Shuttering panelwork
CA2085536A1 (en) * 1992-12-16 1994-06-17 Speral Aluminium Inc. Interconnecting edge beams for concrete forming panels
ES2221801B1 (en) * 2003-06-17 2005-12-01 Ulma C Y E, S. Coop. COMPOSITE BOARD FOR APPLICATION IN CONCRETE CONCRETE AND PROCEDURE FOR OBTAINING THE SAME.
EP1921223A2 (en) * 2006-05-22 2008-05-14 ULMA C y E, S. COOP. Panel for making formwork walls and process for making said panel
DE102008000738A1 (en) * 2008-03-18 2009-09-24 Pps Dietle International Gmbh Shuttering element for building formwork to construct e.g. concrete floor, has locked profiles with rectangular cross section, and screw attaching shuttering plate on locked profiles from rear side through small and large holes
EP2218847A2 (en) * 2009-02-11 2010-08-18 Amaro Timber, Ltd. Panel for concrete castings

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800003919A1 (en) 2018-03-26 2019-09-26 Ilpa Eng S R L Panel for the construction of formwork containment walls for concrete casting in particular for containment formwork for the construction of concrete slabs or the like and procedure for the manufacture of said panel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2200679A (en) * 1987-01-21 1988-08-10 Timber Res Dev Ass Shuttering panelwork
CA2085536A1 (en) * 1992-12-16 1994-06-17 Speral Aluminium Inc. Interconnecting edge beams for concrete forming panels
ES2221801B1 (en) * 2003-06-17 2005-12-01 Ulma C Y E, S. Coop. COMPOSITE BOARD FOR APPLICATION IN CONCRETE CONCRETE AND PROCEDURE FOR OBTAINING THE SAME.
EP1921223A2 (en) * 2006-05-22 2008-05-14 ULMA C y E, S. COOP. Panel for making formwork walls and process for making said panel
DE102008000738A1 (en) * 2008-03-18 2009-09-24 Pps Dietle International Gmbh Shuttering element for building formwork to construct e.g. concrete floor, has locked profiles with rectangular cross section, and screw attaching shuttering plate on locked profiles from rear side through small and large holes
EP2218847A2 (en) * 2009-02-11 2010-08-18 Amaro Timber, Ltd. Panel for concrete castings

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PINNINGTON C: "OVERLAID PANELS FOR CONCRETE FORMWORK", CONCRETE ENGINEERING INTERNATIONAL, CONCRETE SOCIETY, CAMBERLEY, GB, vol. 4, no. 7, 1 October 2000 (2000-10-01), pages 26 - 28, XP000959784, ISSN: 1742-352X *

Also Published As

Publication number Publication date
IT202200003566A1 (en) 2023-08-25
EP4234843A2 (en) 2023-08-30

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