EP2715006A1 - Système de construction - Google Patents
Système de constructionInfo
- Publication number
- EP2715006A1 EP2715006A1 EP12783041.2A EP12783041A EP2715006A1 EP 2715006 A1 EP2715006 A1 EP 2715006A1 EP 12783041 A EP12783041 A EP 12783041A EP 2715006 A1 EP2715006 A1 EP 2715006A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- building
- double groove
- tongue joint
- boards
- stud
- 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
Links
- 239000011505 plaster Substances 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 239000002023 wood Substances 0.000 claims description 8
- 239000010751 BS 2869 Class A2 Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000003801 milling Methods 0.000 claims description 3
- 230000004224 protection Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 239000000123 paper Substances 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 208000025940 Back injury Diseases 0.000 description 1
- 208000018286 Shoulder injury Diseases 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- -1 among other things Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
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 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 anti- crack 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 invention relates to an entirely new logistics, assembly and building system having great benefits compared to the above-described known technique.
- the invention is characterized by a combination of materials and in that the building boards 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.
- 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 dependent claims describe different embodiments of the invention.
- the novel inventive product, a wall system which concerns wall boards and which can be treated with a "WSJ" medium will introduce an entirely new technique of in- stalling 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 protec- tion 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 spack- ling 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 studs When even the studs are treated with the "WSJ" medium and attain a moisture ratio certification and fire protection class A2, they can be fixed to concrete walls, floors and ceilings without any risk of mold damage or fire spreading.
- 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.
- Figure 1 shows an example of a double groove and tongue joint
- Figure 2 shows a cutter for the milling machine.
- the invention is not restricted to the above-described example but may vary within the scope of the accompanying claims.
- 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)
Abstract
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 true EP2715006A1 (fr) | 2014-04-09 |
EP2715006A4 EP2715006A4 (fr) | 2015-05-06 |
EP2715006C0 EP2715006C0 (fr) | 2023-06-07 |
EP2715006B1 EP2715006B1 (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)
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 |
CA3192146A1 (fr) | 2020-08-27 | 2022-03-03 | Timothy BRIGGS | Produit de surface de construction comprenant une agrafe de fixation, systeme de surface de construction et procede de fabrication |
Family Cites Families (8)
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 |
GB1076748A (en) | 1963-09-12 | 1967-07-19 | Vanni Duilio | Prefabricated elements for building walls |
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 |
-
2011
- 2011-05-06 FI FI20115432A patent/FI20115432A/fi not_active Application Discontinuation
-
2012
- 2012-05-03 EP EP12783041.2A patent/EP2715006B1/fr active Active
- 2012-05-03 WO PCT/FI2012/050430 patent/WO2012152994A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2012152994A1 (fr) | 2012-11-15 |
FI20115432A (fi) | 2012-11-07 |
EP2715006C0 (fr) | 2023-06-07 |
FI20115432A0 (fi) | 2011-05-06 |
EP2715006B1 (fr) | 2023-06-07 |
EP2715006A4 (fr) | 2015-05-06 |
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