NO340234B1 - C-shaped profile - Google Patents
C-shaped profile Download PDFInfo
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- NO340234B1 NO340234B1 NO20075667A NO20075667A NO340234B1 NO 340234 B1 NO340234 B1 NO 340234B1 NO 20075667 A NO20075667 A NO 20075667A NO 20075667 A NO20075667 A NO 20075667A NO 340234 B1 NO340234 B1 NO 340234B1
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- Prior art keywords
- profile
- channels
- profile according
- section
- leg sections
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims description 16
- 230000035515 penetration Effects 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 10
- 238000009413 insulation Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
- E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/74—Removable non-load-bearing partitions; Partitions with a free upper edge
- E04B2/7407—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts
- E04B2/7409—Removable non-load-bearing partitions; Partitions with a free upper edge assembled using frames with infill panels or coverings only; made-up of panels and a support structure incorporating posts special measures for sound or thermal insulation, including fire protection
- E04B2/7412—Posts or frame members specially adapted for reduced sound or heat transmission
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
- E04C2003/0417—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts demountable
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
- E04C2003/0434—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the open cross-section free of enclosed cavities
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0473—U- or C-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Finishing Walls (AREA)
- Laminated Bodies (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Panels For Use In Building Construction (AREA)
- Floor Finish (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Fencing (AREA)
Description
Oppfinnelsen vedrører en C-profil av plate for skillevegger som er plankebelagt på begge sider, med to benavsnitt og et bunnavsnitt som forbinder benavsnittene, hvor benavsnittene danner sideflater i C-profilen og minst et av benavsnittene har utragende renner som danner en anleggsflate for plankene. The invention relates to a C-profile of plate for partition walls which is covered with planks on both sides, with two leg sections and a bottom section which connects the leg sections, where the leg sections form side surfaces in the C-profile and at least one of the leg sections has protruding gutters which form a contact surface for the planks.
En slik C-profil for å skille vegger med kledning på begge sider, som har to profilben, som er bundet sammen med en base der begge benene har et antall parallelle spor som rager utover og som veggplatene skal ligge mot, er kjent fra DE 100 13 991 Cl. Such a C-profile for separating walls with cladding on both sides, which has two profile legs, which are tied together with a base in which both legs have a number of parallel grooves projecting outwards and against which the wall panels are to lie, is known from DE 100 13 991 Cl.
Selv om vegger som bygges opp med slike kjente C-profiler kan ha gode lydisolerings-verdier, foreligger det allikevel et behov for bedring av lydisoleringen. Samtidig skal fremstillingskostnadene ikke økes eller bare økes i en minst mulig grad. Although walls built with such well-known C-profiles can have good sound insulation values, there is still a need to improve the sound insulation. At the same time, manufacturing costs must not be increased or only increased to the smallest possible extent.
Hensikten med oppfinnelsen er derfor å videreutvikle en C-profil av den innledningsvis nevnte type, slik at lydisoleringen bedres samtidig som særlig merkostnadene skal være små. En foretrukket utførelse av oppfinnelsen er beskrevet i vedlagte krav 1, mens fordelaktige utførelsesformer er beskrevet i de tilhørende uselvstendige krav 2-13. The purpose of the invention is therefore to further develop a C-profile of the type mentioned at the outset, so that the sound insulation is improved at the same time that the additional costs should be particularly small. A preferred embodiment of the invention is described in the attached claim 1, while advantageous embodiments are described in the associated independent claims 2-13.
Denne hensikt oppnås med en C-profil som nevnt innledningsvis ved at rennene i det minste avsnittsvis er utformet slik at ved en inntrengningsdybde på 0,3 mm for rennene i en beplanking, vil anleggsflaten være større enn 5% av sideflaten og mindre enn 25% av sideflaten. This purpose is achieved with a C-profile, as mentioned at the outset, in that the gutters are designed at least in sections so that with a penetration depth of 0.3 mm for the gutters in a planking, the installation surface will be greater than 5% of the side surface and less than 25% of the side surface.
Med en slik utforming av rennene, med den nevnte størrelsen av anleggsflaten ifølge oppfinnelsen, oppnås en betydelig bedring av lydisoleringen. Anleggsflatens størrelse er gitt for en inntrengningsdybde på 0,3 mm. Ved monteringen av C-profilen ifølge oppfinnelsen vil rennene i en viss grad trenge inn i plankene som følge av sammenspenn-ingen med dem. Når det dreier seg om gipskartongplater, vil rennene trykke seg noe inn i platenes overflater. Angivelsen av inntrengningsdybden betyr imidlertid ikke at C-profilen bare skal ha en beskyttelse i en montert tilstand eller at den må bygges inn med samme innbygningsdybde. Angivelsen av anleggsflaten for C-profilen skal derimot være entydig definert, uavhengig av de krefter som forekommer ved den senere monteringen og uavhengig av den inntrengningsdybden som oppstår i den innebygde eller monterte tilstand. Sideflaten er et produkt av benavsnittets lengde og bredde, uavhengig av eventuelle utskjæringer, boringer eller deformeringer i benavsnittene. Nok en bedring oppnås ved at rennene er slik utformet og dimensjonert at ved en inntrengningsdybde for rennene på 0,3 mm i beplankingen, vil anleggsflaten være større enn 10% av sideflaten og mindre enn 20% av sideflaten, særlig større enn 12% av sideflaten og mindre enn 18% av sideflaten. With such a design of the gutters, with the aforementioned size of the installation surface according to the invention, a significant improvement in sound insulation is achieved. The size of the installation surface is given for a penetration depth of 0.3 mm. When installing the C-profile according to the invention, the channels will penetrate to a certain extent into the planks as a result of the interlocking with them. When it comes to plasterboard, the gutters will press somewhat into the surfaces of the boards. However, the indication of the penetration depth does not mean that the C-profile must only have a protection in an assembled state or that it must be built in with the same installation depth. The indication of the contact surface for the C-profile, on the other hand, must be unambiguously defined, regardless of the forces that occur during the later assembly and regardless of the penetration depth that occurs in the built-in or assembled state. The side surface is a product of the leg section's length and width, regardless of any cutouts, drillings or deformations in the leg sections. Another improvement is achieved by the gutters being designed and dimensioned in such a way that with a penetration depth for the gutters of 0.3 mm in the planking, the installation surface will be greater than 10% of the side surface and less than 20% of the side surface, especially greater than 12% of the side surface and less than 18% of the side surface.
Det har vist seg særlig fordelaktig dersom rennene er slik utformet og dimensjonert at ved en inntrengningsdybde på 0,3 mm for rennene i en beplanking, vil anleggsflaten være større enn 13% av sideflaten og mindre enn 16% av sideflaten. It has proven to be particularly advantageous if the gutters are designed and dimensioned in such a way that with a penetration depth of 0.3 mm for the gutters in a planking, the construction area will be greater than 13% of the side surface and less than 16% of the side surface.
Fremstillingen lettes ved at benavsnittene og bunnavsnittet består av en og samme platedel. Manufacturing is facilitated by the fact that the leg sections and the bottom section consist of one and the same plate part.
Fordelaktig er rennene langstrakte og går i C-profilens lengderetning, særlig over hele lengden av profilen. Advantageously, the channels are elongated and run in the longitudinal direction of the C-profile, particularly over the entire length of the profile.
En god lastfordeling oppnås når hvert benavsnitt har tre til fem parallelle renner, særlig fire parallelle renner. A good load distribution is achieved when each leg section has three to five parallel channels, especially four parallel channels.
Fordelaktig er rennehøyden mellom 0,5 mm og 5 mm, særlig mellom 1 mm og 3 mm. Advantageously, the gutter height is between 0.5 mm and 5 mm, in particular between 1 mm and 3 mm.
Ifølge en særlig fordelaktig utførelse av oppfinnelsen er minst en av rennene velvet i området ved anleggsflaten og radien i rennens toppunkt utgjør mellom 0,6 mm og 2,5 mm, særlig mellom 0,8 mm og 1,9 mm. According to a particularly advantageous embodiment of the invention, at least one of the channels is corrugated in the area of the contact surface and the radius at the top of the channel is between 0.6 mm and 2.5 mm, in particular between 0.8 mm and 1.9 mm.
En ytterligere bedring oppnås dersom rennene er utformet slik at anleggsflatens bredde i området ved en av rennene, ved en inntrengningsdybde på 1,3 mm for rennene i en beplanking, er mellom 1 mm og 3 mm, spesielt mellom 1,3 og 2,2 mm. A further improvement is achieved if the gutters are designed so that the width of the installation surface in the area of one of the gutters, at a penetration depth of 1.3 mm for the gutters in a planking, is between 1 mm and 3 mm, especially between 1.3 and 2.2 etc.
Stivheten, men også lydisoleringsegenskapene til C-profilen, bedres ytterligere dersom C-profil-platen har en rifling i det minste over en del av sin overflate. Med riflingen oppnås en lokal, og særlig punktformet deformering av platen. Det kan være anordnet et stort antall deformeringer pr. flateenhet, eksempelvis mer enn 5 deformeringer pr. cm<2>eller mer enn 10 deformeringer pr. cm<2>. The stiffness, but also the sound insulation properties of the C-profile, is further improved if the C-profile plate has a knurling over at least part of its surface. With the knurling, a local and particularly point-shaped deformation of the plate is achieved. A large number of deformations per unit area, for example more than 5 deformations per cm<2> or more than 10 deformations per cm<2>.
Ifølge oppfinnelsen kan rennene på oversiden ha et fremspring, mens de på undersiden har en inntrekning. According to the invention, the channels on the upper side can have a projection, while those on the lower side have a recess.
Anvendeligheten av C-profilen bedres ved at de to benavsnittene har ulike lengder, hvorved det blir mulig å føye sammen to identiske C-profiler for dannelse av en firkantprofil, hvor et kortere benavsnitt i den ene C-profilen blir liggende mot innsiden av et lenger benavsnitt i den andre C-profilen. The applicability of the C-profile is improved by the fact that the two leg sections have different lengths, whereby it becomes possible to join two identical C-profiles to form a square profile, where a shorter leg section in one C-profile lies against the inside of a longer one leg section in the second C profile.
Det vil være fordelaktig dersom rennene i de to benavsnittene er slik innbyrdes forskjøvet at ved en sammenføying av to C-profiler til en firkantprofil, vil rennenes fremspring i de kortere benavsnittene gå inn i inntrekningene i de lengere benavsnittene. Forskyvningen av rennene gir da en avvikende renneavstand fra bunnavsnittet. Avstanden mellom rennene i to benavsnitt kan imidlertid være den samme. It would be advantageous if the gutters in the two leg sections are mutually offset in such a way that when joining two C-profiles to form a square profile, the protrusions of the gutters in the shorter leg sections will enter the recesses in the longer leg sections. The displacement of the gutters then gives a different gutter distance from the bottom section. However, the distance between the gutters in two leg sections can be the same.
Ifølge oppfinnelsen har det vist seg fordelaktig at platetykkelsen ligger mellom 0,3 mm og 3 mm, særlig mellom 0,4 mm og 0,6 mm. According to the invention, it has proved advantageous that the plate thickness is between 0.3 mm and 3 mm, in particular between 0.4 mm and 0.6 mm.
Ytterligere hensikter, trekk, fordeler og anvendelsesmuligheter av oppfinnelsen vil gå frem av den etterfølgende beskrivelse av utførelseseksempler, under henvisning til tegningen. Samtlige beskrevne og/eller viste trekk utgjør alene eller i vilkårlige fornuftige kombinasjoner en oppfinnelse innenfor den inventive rammen, også uavhengig av den sammenfatning av oppfinnelsen som er gitt i kravene. Further purposes, features, advantages and application possibilities of the invention will emerge from the subsequent description of exemplary embodiments, with reference to the drawing. All described and/or shown features alone or in any reasonable combination constitute an invention within the inventive framework, also regardless of the summary of the invention given in the claims.
På tegningen viser The drawing shows
Fig. 1 et perspektivriss av en første utførelse av en C-profil ifølge oppfinnelsen, Fig. 1 a perspective view of a first embodiment of a C-profile according to the invention,
Fig. 2 et perspektivriss av en andre utførelse av en C-profil ifølge oppfinnelsen, Fig. 2 a perspective view of a second embodiment of a C-profile according to the invention,
Fig. 3 et tverrsnitt gjennom en del av en skillevegg med en C-profil som i fig. 1, Fig. 3 a cross-section through part of a partition wall with a C-profile as in fig. 1,
Fig. 4 en forstørret detalj A hentet fra fig. 3, Fig. 4 an enlarged detail A taken from fig. 3,
Fig. 5 et tverrsnitt gjennom to identiske C-profiler som i fig. 1, føyd sammen for dannelse av en firkantprofil, og Fig. 6 et snitt gjennom en del av skillevegg med en ytterligere utførelsesform av en C-profil ifølge oppfinnelsen. Fig. 5 a cross-section through two identical C-profiles as in fig. 1, joined together to form a square profile, and Fig. 6 a section through part of a partition with a further embodiment of a C-profile according to the invention.
Som særlig vist i fig. 1 og 2, har C-profilen 1 et bunnavsnitt 3 og to benavsnitt 2, 2'. C-profilen 1 er langstrakt. Så vel bunnavsnittet 3 som benavsnittene 2, 2' har en i hovedsaken rektangulær form. Benavsnittene 2, 2' er anordnet langs lengdesidene til bunnavsnittet 3 og strekker seg i hovedsaken i rett vinkel på dette og i samme lengderetning. Ved sine fra bunnavsnittet 3 vendte ender har benavsnittene 2, 2' en respektiv fals 13 som er bøyet i rett vinkel innover. As particularly shown in fig. 1 and 2, the C-profile 1 has a bottom section 3 and two leg sections 2, 2'. The C-profile 1 is elongated. Both the bottom section 3 and the leg sections 2, 2' have an essentially rectangular shape. The leg sections 2, 2' are arranged along the longitudinal sides of the bottom section 3 and extend mainly at right angles to this and in the same longitudinal direction. At their ends facing away from the bottom section 3, the leg sections 2, 2' have a respective fold 13 which is bent at a right angle inwards.
I den i fig. 1 til 5 viste utførelsesformen er bunnavsnittet 3 i hovedsaken plant. Det har imidlertid to spor 4 som strekker seg i C-profilens 1 lengderetning. In the one in fig. In the embodiment shown in 1 to 5, the bottom section 3 is essentially flat. However, it has two grooves 4 which extend in the longitudinal direction of the C-profile 1.
De to benavsnittene 2, 2' danner en respektiv sideflate 5 i C-profilen 1.1 benavsnittene 2, 2' er det utformet renner 6.1 de i figurene viste utførelsesformer er det anordnet fire respektive renner 6. Disse strekker seg i C-profilens 1 lengderetning og over hele profillengden. Rennene 6 kan også være utformet slik at de bare strekker seg over en del av benavsnittenes 2, 2' lengde, og/eller slik at de strekker seg i en annen retning enn lengderetningen. C-profilen 1 med benavsnittene 2, 2' og bunnavsnittet 3 er fremstilt av en og samme platedel. Benavsnittene 2, 2' tilformes med kaldvalsing eller bøying slik at de får den viste formen. Også rennene 6 og sporene 4 tilveiebringes ved hjelp av en kalddeformer-ing av stålplaten. I den i fig. 1 viste utførelsesform er platen, bortsett fra rennene 6 og sporene 4, i hovedsaken glatt. I den i fig. 2 viste utførelsesform er det derimot anordnet en rifling eller riflingsmønster 7. Således har platen et større antall lokale, særlig punktformede deformeringer, slik det er vist i fig. 2. Det kan foreligge mer enn fem deformeringer pr. cm<2>og særlig mer enn ti deformeringer pr. cm<2>. The two leg sections 2, 2' form a respective side surface 5 in the C-profile 1.1 the leg sections 2, 2' are designed channels 6.1 in the embodiments shown in the figures, four respective channels 6 are arranged. These extend in the longitudinal direction of the C-profile 1 and over the entire profile length. The channels 6 can also be designed so that they only extend over part of the length of the leg sections 2, 2', and/or so that they extend in a direction other than the longitudinal direction. The C-profile 1 with the leg sections 2, 2' and the bottom section 3 is made from one and the same plate part. The leg sections 2, 2' are shaped by cold rolling or bending so that they get the shape shown. The channels 6 and the grooves 4 are also provided by means of a cold deformation of the steel plate. In the one in fig. In the embodiment shown in 1, the plate, apart from the grooves 6 and the grooves 4, is essentially smooth. In the one in fig. In the embodiment shown in 2, on the other hand, a knurling or knurling pattern 7 is arranged. Thus, the plate has a greater number of local, particularly point-shaped deformations, as shown in fig. 2. There may be more than five deformations per cm<2> and especially more than ten deformations per cm<2>.
Fig. 3 og 4 viser hvordan C-profilen 1 kan benyttes for oppbygging av en her avsnittsvis vist skillevegg 8. C-profilen 1 ligger med sitt bunnavsnitt 3 på tvers i skilleveggen 8, idet benavsnittene 2, 2' har anlegg mot innsiden av beplankingen. Som beplanking Figs 3 and 4 show how the C-profile 1 can be used for the construction of a partition wall 8 shown here in sections. The C-profile 1 lies with its bottom section 3 across the partition wall 8, with the leg sections 2, 2' facing the inside of the planking . As planking
egner seg særlig de viste gipskartongplatene 9, 9', 9", som forbindes med benavsnittene 2, 2' ved hjelp av forbindelsesmidlet 10, her vist i form av skruer. I det nedre avsnittet i fig. 3 ser man at to gipskartongplater 9', 9" støter mot hverandre. Skjøten er lukket med sparkelmasse 15. Inne i skilleveggen 8 er det anordnet et isoleringsmateriale 11, for isolering mot lyd og/eller varme. the plasterboard panels 9, 9', 9" shown are particularly suitable, which are connected to the leg sections 2, 2' by means of the connecting means 10, here shown in the form of screws. In the lower section in Fig. 3 it can be seen that two plasterboard panels 9' , 9" bump into each other. The joint is closed with filler 15. An insulating material 11 is arranged inside the partition 8, for insulation against sound and/or heat.
Da benavsnittene 2, 2' bare ligger an mot gipskartongplatene 9, 9', 9" med sine renner 6, dannes anleggsflaten av de ytterste områdene av rennene 6. Som følge av den langstrakte utformingen av rennene 6, vil det derfor i den viste utførelsen dannes stripeformede anleggsflateavsnitt 12 i området ved hver renne 6. Flaten til et anleggsflateavsnitt 12 bestemmes av anleggsflateavsnittets 12 bredde R og av dets lengde. Den totale anleggsflaten fremkommer således ved å summere de enkelte anleggsflateavsnitt 12. Det foreligger her fire anleggsflateavsnitt 12, fordi det foreligger fire renner 6 i den enkelte sideflaten 5. As the leg sections 2, 2' only rest against the plasterboard boards 9, 9', 9" with their channels 6, the contact surface is formed by the outermost areas of the channels 6. As a result of the elongated design of the channels 6, therefore in the embodiment shown strip-shaped contact surface sections 12 are formed in the area of each gutter 6. The area of a contact surface section 12 is determined by the contact surface section 12's width R and its length. The total contact surface is thus obtained by summing up the individual contact surface sections 12. There are four contact surface sections 12 here, because there are four channels 6 in the individual side surface 5.
Det har vist seg at det kan oppnås en god lydisolasjon dersom anleggsflaten utgjør mellom 5 og 25% og særlig mellom 10 og 20% av sideflaten 5. Sideflaten 5 er produktet av benavsnittets 2 henholdsvis 2' lengde L og bredde B, uavhengig av eventuelle utskjæringer, boringer osv. i benavsnittene 2 (se fig. 1). Da anleggsflaten kan være avhengig av inntrengningsdybden E, bestemmes anleggsflaten med en antatt inntrengningsdybde E for rennene 6 i beplankingen på 0,3 mm. Særlig gode resultater oppnås dersom anleggsflaten utgjør mellom 12 og 18%, fortrinnsvis mellom 13 og 16% av sideflaten. It has been shown that good sound insulation can be achieved if the contact surface is between 5 and 25% and in particular between 10 and 20% of the side surface 5. The side surface 5 is the product of the length L and width B of the leg section 2 and 2', respectively, regardless of any cutouts , bores etc. in the leg sections 2 (see fig. 1). As the installation surface can depend on the penetration depth E, the installation surface is determined with an assumed penetration depth E for the channels 6 in the planking of 0.3 mm. Particularly good results are achieved if the installation surface is between 12 and 18%, preferably between 13 and 16% of the side surface.
Høyden til rennene 6 utgjør mellom 0,5 og 5 mm, særlig mellom 1 og 3 mm. I de viste utførelsesformene er det benyttet en og samme rennehøyde. The height of the channels 6 is between 0.5 and 5 mm, in particular between 1 and 3 mm. In the embodiments shown, one and the same gutter height is used.
Rennene 6 er velvet i området ved anleggsflaten, slik det er vist særlig i fig. 4. Rennenes toppunktradius utgjør særlig mellom 0,6 og 2,5 mm, særlig mellom 0,8 og 1,9 mm. Videre er rennene 6 utformet slik at anleggsflateavsnittets 12 bredde R ved en inntrengningsdybde E på 0,3 mm for rennene 1 i en beplanking, vil utgjøre mellom 1 og 3 mm, særlig mellom 1,3 og 2,1 mm. C-profilen 1 er av stålplate med en tykkelse mellom 0,3 og 3 mm, særlig mellom 0,4 og 0,6 mm. Platens E-modul ligger mellom 196 kN/mm<2>og 216 kN/mm<2>. Platens strekkfasthet ligger mellom 270 MPa og 500 MPa. The channels 6 are corrugated in the area of the contact surface, as is shown in particular in fig. 4. The apex radius of the grooves is in particular between 0.6 and 2.5 mm, in particular between 0.8 and 1.9 mm. Furthermore, the gutters 6 are designed so that the width R of the installation surface section 12 at a penetration depth E of 0.3 mm for the gutters 1 in a planking will amount to between 1 and 3 mm, in particular between 1.3 and 2.1 mm. The C-profile 1 is made of sheet steel with a thickness between 0.3 and 3 mm, in particular between 0.4 and 0.6 mm. The plate's E-modulus lies between 196 kN/mm<2> and 216 kN/mm<2>. The sheet's tensile strength is between 270 MPa and 500 MPa.
I fig. 5 ser man at to like C-profiler 1 kan settes sammen for dannelse av en firkantprofil. For å lette en slik oppbygging, er de to benavsnittene 2, 2' i en C-profil 1 utformet med ulike lengder, slik at man derved får en mulighet for en enkel sammen-treing av to C-profiler 1. Det korteste benavsnittet 2 i en C-profil 1 vil da bli liggende mot innsiden av det lengste benavsnittet 2' i den andre C-profilen 1. Lengden til det kortere benavsnittet 2 er dimensjonert slik at benavsnittet kan opptas i rommet mellom falsen 13 og innsiden 14 av bunnavsnittet 3. Bunnavsnittets 3 innside 14 er den siden av bunnavsnittet som vender mot benavsnittene 2, 2'. Lengdeforskjellen mellom de to benavsnittene 2 og 2' utgjør særlig det dobbelte av platetykkelsen eller mer. Fortrinnsvis utgjør lengdeforskjellen mellom to til fire ganger platetykkelsen. In fig. 5 shows that two identical C-profiles 1 can be put together to form a square profile. To facilitate such a build-up, the two leg sections 2, 2' in a C-profile 1 are designed with different lengths, so that there is an opportunity for a simple joining of two C-profiles 1. The shortest leg section 2 in a C-profile 1 will then lie against the inside of the longest leg section 2' in the other C-profile 1. The length of the shorter leg section 2 is dimensioned so that the leg section can be accommodated in the space between the seam 13 and the inside 14 of the bottom section 3 The inside 14 of the bottom section 3 is the side of the bottom section which faces the leg sections 2, 2'. The difference in length between the two leg sections 2 and 2' is in particular twice the plate thickness or more. Preferably, the difference in length is between two and four times the plate thickness.
Videre er rennene 6 i de to benavsnittene 2, 2' slik innbyrdes forskjøvet at når to C-profiler 1 føyes sammen for dannelse av den i fig. 5 viste firkantprofilen, vil rennene 6 i det kortere benavsnittet 2 ligge med sine fremspring i inntrekningene i rennene 6 i det lengere benavsnittet 2'. Avstanden mellom bunnavsnittet 3 og rennene 6 i det kortere benavsnittet 2 er ulik tilsvarende avstand i det lengere benavsnittet 2'. Furthermore, the channels 6 in the two leg sections 2, 2' are mutually offset in such a way that when two C-profiles 1 are joined together to form the one in fig. 5 showed the square profile, the grooves 6 in the shorter leg section 2 will lie with their projections in the recesses in the grooves 6 in the longer leg section 2'. The distance between the bottom section 3 and the channels 6 in the shorter leg section 2 is different from the corresponding distance in the longer leg section 2'.
Fig. 6 viser nok en utførelsesform av en C-profil 1 ifølge oppfinnelsen, anordnet i en skillevegg 8. Oppbyggingen av C-profilen 1 og skilleveggen 8 er i hovedsaken som i fig. 3 og 4. Det vises derfor til beskrivelsen foran når det gjelder selve oppbyggingen av den i fig. 6 viste utførelse. Det er anvendt de samme henvisningstall for ellers like deler og funksjoner. I den i fig. 6 viste utførelsesform er imidlertid bunnavsnittet 3 utformet med bare et spor 4, og dette sporet er bredere enn de sporene som er vist i fig. 3. Fig. 6 shows yet another embodiment of a C-profile 1 according to the invention, arranged in a partition wall 8. The structure of the C-profile 1 and the partition wall 8 is essentially as in fig. 3 and 4. Reference is therefore made to the description above when it comes to the actual construction of the one in fig. 6 showed embodiment. The same reference numbers have been used for otherwise similar parts and functions. In the one in fig. 6, however, the bottom section 3 is designed with only one groove 4, and this groove is wider than the grooves shown in fig. 3.
REFERANSELISTE REFERENCE LIST
I C-profil In C profile
2,2' Benavsnitt 3 Bunnavsnitt 2.2' Leg section 3 Bottom section
4 Spor 4 Tracks
5 Sideflate 5 Side surface
6 Renne 6 Gutter
7 Rifling 7 Rifling
8 Skillevegg 9, 9', 9" Gipskartongplate 10 Forbindelsesmiddel II Isolering 12 Anleggsflateavsnitt 8 Partition 9, 9', 9" Gypsum board 10 Joining agent II Insulation 12 Installation surface section
13 Fals 13 False
14 Innside 14 Inside
15 Sparkelmasse 15 Putty compound
L Sideflatelengde B Sideflatebredde E Inntrengningsdybde R Bredde av anleggsflateavsnitt L Side surface length B Side surface width E Penetration depth R Width of contact surface section
Claims (13)
Applications Claiming Priority (2)
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DE102005016175A DE102005016175A1 (en) | 2005-04-07 | 2005-04-07 | C-section |
PCT/EP2006/001352 WO2006105826A1 (en) | 2005-04-07 | 2006-02-15 | C-shaped profile |
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NO20075667L NO20075667L (en) | 2007-11-06 |
NO340234B1 true NO340234B1 (en) | 2017-03-27 |
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NO20075667A NO340234B1 (en) | 2005-04-07 | 2007-11-06 | C-shaped profile |
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US (1) | US20090126315A1 (en) |
EP (1) | EP1866498B1 (en) |
CN (1) | CN101151426B (en) |
AU (1) | AU2006230984B2 (en) |
DE (1) | DE102005016175A1 (en) |
DK (1) | DK1866498T3 (en) |
NO (1) | NO340234B1 (en) |
RU (1) | RU2317379C2 (en) |
WO (1) | WO2006105826A1 (en) |
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WO2011020093A2 (en) * | 2009-08-14 | 2011-02-17 | Dmfcwbs, Llc | Improved structural framing member |
WO2011116409A1 (en) * | 2010-03-24 | 2011-09-29 | Peer Intellectual Properties Pty Ltd | A sound attenuation stud |
USD751222S1 (en) | 2010-08-16 | 2016-03-08 | Clarkwestern Dietrich Building Systems Llc | Framing member |
USD751733S1 (en) | 2010-08-16 | 2016-03-15 | Clark Western Dietrich Building Systems Llc | Framing member |
FR2968324B1 (en) * | 2010-12-03 | 2020-10-30 | Placoplatre Sa | ELEMENT INCLUDING A SUPPORT FACE DESIGNED TO RECEIVE A SIDING PLATE, IN PARTICULAR A PLASTER PLATE |
DE102013106880A1 (en) | 2013-07-01 | 2015-01-08 | Saint-Gobain Rigips Gmbh | Drywall system for creating partitions, suspended ceilings or the like., Carrier profile for this and use of this drywall system |
US9249622B1 (en) * | 2013-09-18 | 2016-02-02 | Premium Garage Door Hardware Inc. | Garage door track with inwardly hemmed sidewall, and reinforcing ribs to reduce the incidence of rollout |
AT14226U1 (en) * | 2014-03-18 | 2015-06-15 | Wherkstätte W Handschuh & Partner Gmbh | Support structure for basement partition walls / storage partitions based on drywall dry construction elements |
CA2959843C (en) | 2014-09-05 | 2023-03-14 | Hadley Industries Overseas Holdings Ltd. | Profiles |
CN105735473B (en) * | 2016-04-16 | 2018-08-17 | 宁波邦达实业有限公司 | A kind of building frame |
CA2950219C (en) | 2016-05-11 | 2020-02-11 | Ispan Systems Lp | Concrete formwork steel stud and system |
AU2017203636A1 (en) * | 2016-05-30 | 2017-12-14 | Weeks Holdings Pty Ltd | Roof Batten |
US20190177975A1 (en) * | 2016-07-06 | 2019-06-13 | Dov MARKOVITCH | Structural element |
US10465382B2 (en) * | 2016-11-30 | 2019-11-05 | Bailey Metal Products Limited | Metal stud for use in sound attenuating wall system utilizing high density wallboard |
HUE059442T2 (en) | 2017-05-24 | 2022-11-28 | Saint Gobain Placo | A corrugated construction element, apparatus for producing such and method of manufacture |
EP3441538A1 (en) * | 2017-08-09 | 2019-02-13 | Unda Maris Holding N.V. | Wall system with columns of metal |
EP3988468A1 (en) * | 2020-10-22 | 2022-04-27 | Illinois Tool Works Inc. | Package of drywall sections |
WO2022225998A1 (en) * | 2021-04-19 | 2022-10-27 | Krause G Matt | Wall stud member and wall construction using wall stud members |
USD1021151S1 (en) | 2021-04-26 | 2024-04-02 | Jaimes Industries, Inc. | Framing member |
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EP1127989A2 (en) * | 2000-02-26 | 2001-08-29 | Gebr. Knauf Westdeutsche Gipswerke | Profiled stud for a sound insulating partition |
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2005
- 2005-04-07 DE DE102005016175A patent/DE102005016175A1/en not_active Withdrawn
- 2005-08-02 RU RU2005124565/03A patent/RU2317379C2/en not_active IP Right Cessation
-
2006
- 2006-02-15 US US11/887,798 patent/US20090126315A1/en not_active Abandoned
- 2006-02-15 CN CN2006800107375A patent/CN101151426B/en not_active Expired - Fee Related
- 2006-02-15 EP EP06706956.7A patent/EP1866498B1/en active Active
- 2006-02-15 AU AU2006230984A patent/AU2006230984B2/en not_active Ceased
- 2006-02-15 WO PCT/EP2006/001352 patent/WO2006105826A1/en active Application Filing
- 2006-02-15 DK DK06706956.7T patent/DK1866498T3/en active
-
2007
- 2007-11-06 NO NO20075667A patent/NO340234B1/en not_active IP Right Cessation
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DE10013991C1 (en) * | 2000-01-14 | 2001-04-05 | Richter System Gmbh & Co Kg | C-profile for dividing walls has parallel beadings at the side flanges against the wall sections and a profile base which is smooth or beaded to give a membrane effect to prevent noise transmission |
EP1127989A2 (en) * | 2000-02-26 | 2001-08-29 | Gebr. Knauf Westdeutsche Gipswerke | Profiled stud for a sound insulating partition |
Also Published As
Publication number | Publication date |
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RU2317379C2 (en) | 2008-02-20 |
DE102005016175A1 (en) | 2006-10-12 |
EP1866498B1 (en) | 2020-05-27 |
CN101151426B (en) | 2010-08-25 |
WO2006105826A1 (en) | 2006-10-12 |
EP1866498A1 (en) | 2007-12-19 |
US20090126315A1 (en) | 2009-05-21 |
CN101151426A (en) | 2008-03-26 |
RU2005124565A (en) | 2007-02-10 |
DK1866498T3 (en) | 2020-08-17 |
AU2006230984B2 (en) | 2010-10-28 |
NO20075667L (en) | 2007-11-06 |
AU2006230984A1 (en) | 2006-10-12 |
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