NO152102B - BUILDING ELEMENT FOR FLOOR FLOOR AND ROOF - Google Patents
BUILDING ELEMENT FOR FLOOR FLOOR AND ROOF Download PDFInfo
- Publication number
- NO152102B NO152102B NO830456A NO830456A NO152102B NO 152102 B NO152102 B NO 152102B NO 830456 A NO830456 A NO 830456A NO 830456 A NO830456 A NO 830456A NO 152102 B NO152102 B NO 152102B
- Authority
- NO
- Norway
- Prior art keywords
- flanges
- building element
- elements
- building
- floor
- Prior art date
Links
- 238000009413 insulation Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 3
- 239000011449 brick Substances 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 7
- 239000004567 concrete Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
- Floor Finish (AREA)
Description
Oppfinnelsen omfatter profilerte, lette bygningselementer til etasjeskille og tak som kombinerer lav vekt med stivhet og god isolasjonsevne. Det særegne ved disse bygningselementene er at de utgjør komplette, bærende enheter som om ønskelig kan leveres med ferdige gulv- og takflater. The invention includes profiled, lightweight building elements for floor partitions and roofs that combine low weight with rigidity and good insulation. The distinctive feature of these building elements is that they form complete, load-bearing units which, if desired, can be supplied with finished floor and ceiling surfaces.
Til ikke støpte etasjeskiller og til tak i bolighus, kontor industri- og lagerbygg benyttes massive, hule eller laminerte bjelker av tre, fiber, stål, betong eller I-,T- og U-bjelker av stål, betong, tre, kombinasjoner av tre og fiber, stålrørs-bjelker, gitterbjelker, dypprofilerte 'plater eller betong-bjelker som er hule eller massive med eller uten forspendt armering. Solid, hollow or laminated beams made of wood, fibre, steel, concrete or I-, T- and U-beams made of steel, concrete, wood, combinations of wood are used for non-cast floor partitions and for roofs in residential buildings, offices, industrial and warehouse buildings and fiber, steel tube beams, lattice beams, deep-profiled plates or concrete beams that are hollow or solid with or without prestressed reinforcement.
Det finnes gulv- og takelementer av ulike materialer, hule eller massive og armert på forskjellig vis. Å beskrive alle disse og de materialkombinasjoner som er brukt og brukes i etasjeskille og tak er ikke lett. There are floor and ceiling elements made of different materials, hollow or solid and reinforced in different ways. Describing all these and the material combinations that have been used and are used in floor partitions and ceilings is not easy.
Felles for de fleste er at de sjelden kombinerer bærende- og eventuelt gode branntekniske egenskaper med tilstrekkelig isolasjonsevne mot kulde og støy. What most have in common is that they rarely combine load-bearing and possibly good fire-technical properties with sufficient insulation against cold and noise.
Andre fellestrekk er at de foran nevnte materialer oftest.bare er en.del av etasjeskille og tak. Andre bygningsmaterialer kommer i tillegg. Another common feature is that the materials mentioned above are usually only part of the floor partition and roof. Other building materials are added.
Denne oppfinnelse har tatt sitt utgangspunkt i den norske patentsøknad 811872 klasse E 04C som omfatter et sandwich bygningselement til vegger . This invention is based on the Norwegian patent application 811872 class E 04C which includes a sandwich building element for walls.
Dette veggelement med dets spesielle flenser er i foreliggende oppfinnelse videre utnyttet idet de to dekkelementene benyttes til henholdsvis gulv- tak eller yttertak- innertak. This wall element with its special flanges is further utilized in the present invention as the two covering elements are used for floor-ceiling or outer-ceiling-ceiling, respectively.
En rekke partielle forbindelser som har til hensikt å distansere øvre- og undre dekkelement og samtidig binde dem fast sammen"slik at bygningselementet blir til en meget stiv konstruksjon festes mellom flensene. A series of partial connections which are intended to distance the upper and lower deck elements and at the same time bind them firmly together" so that the building element becomes a very rigid construction is fixed between the flanges.
Forbindelseslegemene skal overføre minst mulig kulde og støy og yte god motstand mot brann og råte. Deres antall, plassering og materialvalg har stor betydning - også for skjærkreftene. Foreliggende oppfinnelses hensikt er å skape bygningselementer i form av lette selvbærende gulv- og takelementer med god isolasjonsevne mot kulde og støy. The connecting bodies must transmit as little cold and noise as possible and offer good resistance to fire and rot. Their number, location and choice of material are of great importance - also for the shear forces. The purpose of the present invention is to create building elements in the form of light self-supporting floor and roof elements with good insulation against cold and noise.
Ytterflåtene er av brannhemmende materiale, for eks. betong. Elementene kan produseres med nesten ferdige eller ferdige overflater for eks. belagt med fliser, polyester osv. The outer rafters are made of fire-retardant material, e.g. concrete. The elements can be produced with almost finished or finished surfaces, e.g. coated with tiles, polyester etc.
Et av målene er å kunne legge etasjeskiller eller tak uten bruk av kostbart heise- og leggeutstyr eller omfattende tilrigging. Gunstig format og lav vekt medvirker til dette. One of the goals is to be able to lay floor dividers or roofs without the use of expensive lifting and laying equipment or extensive rigging. Favorable format and low weight contribute to this.
Oppfinnelsen består i et lett sandwich bygningselement med eksempelvise dimensjoner 20x25 cm. og lengde opp til 7-8 m. bestående av et isolerende kjerneelement 1 som delvis er omsluttet av to tynne dekkelementer 2 som beskytter kjerneelementet og danner de ytre flater, fig. 1. The invention consists of a light sandwich building element with exemplary dimensions of 20x25 cm. and length up to 7-8 m. consisting of an insulating core element 1 which is partially enclosed by two thin cover elements 2 which protect the core element and form the outer surfaces, fig. 1.
Kjerneelementet kan bestå av et eller flere isolasjonsmaterialer. Dekkelementene kan eksempelvis være av betongbasert materiale i form av to grunne kanalprofiler. Det øvre dekkelement utgjør gulvsiden, det undre taksiden i gulvelementet og henholdsvis yttertak- og innertak i takelementet. The core element can consist of one or more insulating materials. The cover elements can, for example, be made of concrete-based material in the form of two shallow channel profiles. The upper cover element forms the floor side, the lower roof side in the floor element and the outer ceiling and inner ceiling respectively in the roof element.
Flensene danner anleggs- og tettningsflater til naboelementene. Fugene mellom gulvelementene fylles med mørtel eller annen brannhemmende tettningsmasse. The flanges form contact and sealing surfaces for the neighboring elements. The joints between the floor elements are filled with mortar or other fire-retardant sealant.
Det spesielle ved oppfinnelsen er de faste forbindelsene mellom dekkelementene slik at bygningselementet blir en stiv konstruksjon. Forbindelseslegemene 6 eksempelvis i form av klosser, planker, plater osv. eller støpte partielle forbindelser er festet mellom flensene 4. fig. 1. Legemer som plater, planker, osv. 7 er støpt inn i flensene eller festet til flensenes anleggsflater 8 fig. 2. The special feature of the invention is the fixed connections between the cover elements so that the building element becomes a rigid construction. The connecting bodies 6, for example in the form of bricks, planks, plates, etc. or cast partial connections, are attached between the flanges 4. fig. 1. Bodies such as plates, planks, etc. 7 are cast into the flanges or attached to the flanges' contact surfaces 8 fig. 2.
Forbindelseslegemene er fordelt slik at de står tettere der skjærkreftene er høyest. The connecting bodies are distributed so that they stand closer together where the shear forces are highest.
De tjener dessuten til å distansere dekkelementene slik at ikke isolasjonskjernen belastes. Brannteknisk er distansering nødvendig fordi mange isolasjonsmaterialer mykner eller smelter. They also serve to distance the cover elements so that the insulation core is not stressed. In terms of fire safety, distancing is necessary because many insulation materials soften or melt.
For både å forbinde bygningselementene innbyrdes og samtidig forbinde dekkelementene i naboelementet kan forbindelseslegemene gies slike former og dimensjoner at de kan festes imellom eller til naboelementenes flenser ved faststøping, liming eller på annen måte. In order to both connect the building elements to each other and at the same time connect the covering elements in the neighboring element, the connecting bodies can be given such shapes and dimensions that they can be attached between or to the neighboring elements' flanges by casting, gluing or in some other way.
Forbindelseslegemene 7 i fig. 2 og 11 i fig. 3 er eksempelvise former med følgende oppgaver: The connecting bodies 7 in fig. 2 and 11 in fig. 3 are exemplary forms with the following tasks:
1. Distansering mellom øvre- og nedre dekkelement . 1. Spacing between the upper and lower cover element.
2. Forbinde dekkelementene for å oppnå stivhet og for å oppta skjærkreftene. 2. Connect the cover elements to achieve rigidity and to absorb the shear forces.
3. Innbyrdes forbindelse mellom naboelementer. 3. Interconnection between neighboring elements.
Når det imellom bygningselementets flenser er festet klosser eller andre forbindelseslegemer har kjerneelementet 1 mot-svarende innkrenginger 10, fig. 3. When blocks or other connecting bodies are attached between the flanges of the building element, the core element 1 has corresponding indentations 10, fig. 3.
For å oppta strekkbelastningene er minst det ene dekkelementet fortrinnsvis underste armert 9 fig. 2. In order to accommodate the tensile loads, at least one cover element is preferably reinforced at the bottom 9 fig. 2.
For bedre tetting av fugene mellom bygningselementene kan flensens vertikale flater på bygningselementenes ene side gies en konkav - og de på den motsatte side en konveks form, eller det anordnes to utbuktninger (vulster) på flensenes anleggsflater på en side og en utbuktning på flensenes anleggsflater på motsatt side således at denne ene utbuktningen går inn mellom naboelementets to utbuktninger. Fordelaktig-, vist i fig. 4 er at flensens anleggsflater har en eller flere langsgående u-formede fordypninger 12 for å romme mørtelstrenger med diameter ca. 1 cm. For better sealing of the joints between the building elements, the vertical surfaces of the flange on one side of the building elements can be given a concave - and those on the opposite side a convex shape, or two protrusions (beads) are arranged on the contact surfaces of the flanges on one side and one protrusion on the contact surfaces of the flanges on opposite side so that this one bulge goes in between the neighboring element's two bulges. Advantageously-, shown in fig. 4 is that the contact surfaces of the flange have one or more longitudinal u-shaped depressions 12 to accommodate mortar strings with a diameter of approx. 1 cm.
Bygningselementet er egnet til tak når det øvre dekkelementet 2b fig. 5 har en konkav overflate og er utført av et vanntett materiale eller har et vanntett belegg. The building element is suitable for roofs when the upper cover element 2b fig. 5 has a concave surface and is made of a waterproof material or has a waterproof coating.
Fugene mellom takelementene kan eksempelvis overdekkes med bølgeformede kanaler av galvanisert, lakkert stål- eller farvet aluminiumsplate som i dag benyttes til tak. The joints between the roof elements can, for example, be covered with wave-shaped channels of galvanized, painted steel or colored aluminum sheets, which are currently used for roofs.
Til gulv og tak med store belastninger eller ved lange spenn forsterkes bygningselementene ved at et eller begge dekkelementene har tykkere liv og tykkere, større flenser fig.6. For floors and roofs with heavy loads or for long spans, the building elements are reinforced by one or both covering elements having thicker webs and thicker, larger flanges fig.6.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO830456A NO152102C (en) | 1983-02-11 | 1983-02-11 | BUILDING ELEMENT FOR FLOOR FLOOR AND ROOF |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO830456A NO152102C (en) | 1983-02-11 | 1983-02-11 | BUILDING ELEMENT FOR FLOOR FLOOR AND ROOF |
Publications (3)
Publication Number | Publication Date |
---|---|
NO830456L NO830456L (en) | 1984-08-13 |
NO152102B true NO152102B (en) | 1985-04-22 |
NO152102C NO152102C (en) | 1985-07-31 |
Family
ID=19886952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO830456A NO152102C (en) | 1983-02-11 | 1983-02-11 | BUILDING ELEMENT FOR FLOOR FLOOR AND ROOF |
Country Status (1)
Country | Link |
---|---|
NO (1) | NO152102C (en) |
-
1983
- 1983-02-11 NO NO830456A patent/NO152102C/en unknown
Also Published As
Publication number | Publication date |
---|---|
NO830456L (en) | 1984-08-13 |
NO152102C (en) | 1985-07-31 |
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