EP2715006B1 - Système de construction - Google Patents

Système de construction Download PDF

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Publication number
EP2715006B1
EP2715006B1 EP12783041.2A EP12783041A EP2715006B1 EP 2715006 B1 EP2715006 B1 EP 2715006B1 EP 12783041 A EP12783041 A EP 12783041A EP 2715006 B1 EP2715006 B1 EP 2715006B1
Authority
EP
European Patent Office
Prior art keywords
building
boards
building board
double groove
board
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.)
Active
Application number
EP12783041.2A
Other languages
German (de)
English (en)
Other versions
EP2715006C0 (fr
EP2715006A1 (fr
EP2715006A4 (fr
Inventor
Lennart Nordlund
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.)
Smartax Byggmaterial AB
Original Assignee
Smartax Byggmaterial AB
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 Smartax Byggmaterial AB filed Critical Smartax Byggmaterial AB
Publication of EP2715006A1 publication Critical patent/EP2715006A1/fr
Publication of EP2715006A4 publication Critical patent/EP2715006A4/fr
Application granted granted Critical
Publication of EP2715006B1 publication Critical patent/EP2715006B1/fr
Publication of EP2715006C0 publication Critical patent/EP2715006C0/fr
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Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/043—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G13/00—Cutter blocks; Other rotary cutting tools
    • B27G13/12—Cutter blocks; Other rotary cutting tools for profile cutting
    • B27G13/14—Cutter blocks; Other rotary cutting tools for profile cutting for cutting grooves or tenons
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2002/001—Mechanical features of panels
    • E04C2002/004—Panels with profiled edges, e.g. stepped, serrated

Definitions

  • This invention relates to a novel building board and building system resulting in a building element comprised of a building board made, for example, from a plaster or paper mixture and intended to be fixed to studs when making walls.
  • the board can be a particle board, wood fiberboard, plywood board, veneer board, among other things.
  • the board can even be a plaster-based board including paper, wood, glass fiber, among other things, or a cement-based board with different reinforcements of fiber, such as glass fiber or the like.
  • plasterboard with a sheet of paper on each side is by far the most popular building material (paper-plaster-paper).
  • the boards are long because they must extend from floor to ceiling. This makes the boards difficult to handle (load injuries), always involving the risk of breaking if handled in the wrong way.
  • the boards are screwed to the studs using so-called drywall screws penetrating quite deep into the surface of the board.
  • plasterboards have lowered edges for the purpose of obtaining a stable stay-in-place spackled surface.
  • the joints are provided with anticrack joint strips. The tightened screws require quite a lot of spackle and, at the same time, fracture parts of the plaster body of the board. Long-term wall handling and installing easily causes back and shoulder injuries.
  • the disclosure relates to an entirely new logistics, assembly and building system having great benefits compared to the above-described known technique.
  • the disclosure provides building boards that are advantageous in terms of ergonomics, board size, shelf life, installation time, spackling time and spackling material, gluing to a stud frame and using a double tongue and groove joint; require less installation tools, reduce load injuries, increase shear strength and reduce cracking.
  • 900 x 1200 mm and with a double groove and tongue joint The board can be partly or entirely provided with a groove and tongue joint on two sides or four sides.
  • the boards are joined together and to the studs with glue on all contact faces and with dyckert nails, screws and/or staples.
  • the boards have no front or back side.
  • the product, a wall system which concerns wall boards and which can be treated with a "WSJ” medium will introduce an entirely new technique of installing building structures, such as walls.
  • the WSJ method allows the boards and the wood stud frame to attain a moisture ratio certification with a documented critical moisture ratio (mold resistant).
  • the structure and the wood studs may attain a moisture ratio certification as well as a moisture ratio certification and fire protection class A2, respectively.
  • "WSJ" treated panels are not necessary in certain definitely dry premises but the WSJ method is always recommended if there is any risk of fire.
  • dyckert nail/screw/staple models only involving a small amount of spackling work are used.
  • the joints between the boards are fairly smooth immediately after the installation and do not require much grinding and spackling. Thanks to the invention, 80 % less spackling time is needed.
  • the invention also allows wall thicknesses above the known standard to be manufactured.
  • the novel small boards with a double groove and tongue joint provide not only a simpler installation technique but also a new receiving system at the work site.
  • the material is taken to the work site when the external walls and the roof are in place, the work site is dry and warm, there are no plasterboard bundles blocking the installation of the frame.
  • one person can handle 0 to 80 m 2 in no time without lifting and thereby straining his back, which reduces load injuries and is very time saving.
  • the boards are handled by a high-lift handtruck which, at the same time, is the worker's work table with infinitely variable working height adjustment.
  • the double groove and tongue joint results in less board waste. This is both environmentally and economically favorable.
  • the boards are cut using a special-made milling machine which, while cutting, also creates a double groove and tongue joint in the edges of the both boards that are being cut.
  • the studs do not have to be of wood but they may as well be plate structures know per se.
  • the building boards can alternatively be glass fiber, wood fiber or cement based boards.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Finishing Walls (AREA)
  • Panels For Use In Building Construction (AREA)

Claims (4)

  1. Panneau de construction composé par exemple d'un mélange de plâtre ou de papier et destiné à être fixé à des goujons lors de la fabrication de murs, le panneau de construction étant de petite taille, telle que 900 x 1200 mm, et pourvu d'un double joint à tenon et mortaise,
    caractérisé en ce que
    le double joint à tenon et mortaise présente, vu en plan perpendiculaire à une face du panneau de construction et perpendiculaire à un plan de joint, un profil en forme de S s'étendant depuis une face jusqu'à la face opposée du panneau de construction .
  2. Panneau de construction selon la revendication 1, caractérisé en ce que le panneau de construction est entièrement pourvu dudit double joint à non et mortaise sur quatre faces ou partiellement pourvu dudit double joint à tenon et mortaise.
  3. Système de construction comprenant des panneaux de construction selon la revendication 1 ou 2 et des goujons auxquels les panneaux peuvent être fixés, caractérisé en ce que les panneaux de construction sont assemblés ensemble et à des goujons avec de la colle appliquée à la fois sur le goujon et le double joint à tenon et mortaise, de même qu'avec des clous Dyckert, ou des vis et/ou des agrafes.
  4. Système de construction selon la revendication 3, caractérisé en ce que le goujon est un goujon en bois ou un goujon en bois composite ou un goujon en acier.
EP12783041.2A 2011-05-06 2012-05-03 Système de construction Active EP2715006B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20115432A FI20115432A (fi) 2011-05-06 2011-05-06 Rakennusjärjestelmä
PCT/FI2012/050430 WO2012152994A1 (fr) 2011-05-06 2012-05-03 Système de construction

Publications (4)

Publication Number Publication Date
EP2715006A1 EP2715006A1 (fr) 2014-04-09
EP2715006A4 EP2715006A4 (fr) 2015-05-06
EP2715006B1 true EP2715006B1 (fr) 2023-06-07
EP2715006C0 EP2715006C0 (fr) 2023-06-07

Family

ID=44071560

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12783041.2A Active EP2715006B1 (fr) 2011-05-06 2012-05-03 Système de construction

Country Status (3)

Country Link
EP (1) EP2715006B1 (fr)
FI (1) FI20115432A (fr)
WO (1) WO2012152994A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3087547A1 (fr) 2019-07-17 2021-01-17 Certainteed Gypsum, Inc. Produits de surface de construction en gypse a emboitement, procedes de fabrication et systemes de surface de construction en gypse a emboitement
SE543626C2 (sv) * 2019-10-18 2021-04-27 Smartax Byggmaterial Ab Förfarande för att bilda en yta hos en innervägg eller ett innertak utan användning av spackel
EP4204641A4 (fr) 2020-08-27 2024-10-16 Certainteed Gypsum Inc Produit de surface de construction comprenant une agrafe de fixation, système de surface de construction et procédé de fabrication

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR607777A (fr) * 1925-11-23 1926-07-08 Carreaux de plâtre perforés
BE398364A (fr) 1932-09-13
GB541733A (en) 1940-06-07 1941-12-09 Gyproc Products Ltd Improvements in or relating to precast plaster elements for use for example in building construction
US2427879A (en) * 1943-12-22 1947-09-23 United States Gypsum Co Structural product
BE652988A (fr) * 1963-09-12 1964-12-31
US6367524B1 (en) * 2001-01-08 2002-04-09 Freud Tmm, Inc. Adjustable bit for forming a workpiece
US7767010B2 (en) * 2002-01-16 2010-08-03 Smt, Inc. Flame retardant and microbe inhibiting methods and compositions
SE525610C2 (sv) * 2003-03-03 2005-03-22 Knauf Danogips Gmbh Anordning och metod för beklädnad av bärverk

Also Published As

Publication number Publication date
FI20115432A (fi) 2012-11-07
EP2715006C0 (fr) 2023-06-07
EP2715006A1 (fr) 2014-04-09
EP2715006A4 (fr) 2015-05-06
WO2012152994A1 (fr) 2012-11-15
FI20115432A0 (fi) 2011-05-06

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