NO179528B - Wall element in a building comprising inner and outer panels of an insulating material - Google Patents
Wall element in a building comprising inner and outer panels of an insulating material Download PDFInfo
- Publication number
- NO179528B NO179528B NO942221A NO942221A NO179528B NO 179528 B NO179528 B NO 179528B NO 942221 A NO942221 A NO 942221A NO 942221 A NO942221 A NO 942221A NO 179528 B NO179528 B NO 179528B
- Authority
- NO
- Norway
- Prior art keywords
- wall element
- columns
- wall
- accordance
- plates
- Prior art date
Links
- 239000011810 insulating material Substances 0.000 title claims abstract description 5
- 239000011111 cardboard Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000011490 mineral wool Substances 0.000 claims abstract description 7
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 239000003063 flame retardant Substances 0.000 claims abstract description 4
- 230000002787 reinforcement Effects 0.000 claims abstract 2
- 239000006260 foam Substances 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000009415 formwork Methods 0.000 abstract description 24
- 238000009413 insulation Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 229920006328 Styrofoam Polymers 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 239000008261 styrofoam Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Panels For Use In Building Construction (AREA)
- Building Environments (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
Et forskalingssystem for en vegg i en bygning omfatter forskalingselementer (1) av et isolerende materiale som er utstyrt med hulrom (4) for betong og armering. Forskalingselementene (1) er anordnet for å monteres sammen til en hel vegg. Hulrom-mene (4) utgjøres av et flertall av søyler (4) av et vannfast materiale, såsom plast eller vannfast papp. Søylene (4) er anordnet vesentlig vertikalt når forskalingselementene (1) er montert. Det isolerende materialet omfatter indre og ytre plater (2, hhv. 3) av mineralull eller annet brannhemmende materiale, idet søylene (4) er lagt mellom platene (2, 3), og er festet til disse.A formwork system for a wall in a building comprises formwork elements (1) of an insulating material which are equipped with cavities (4) for concrete and reinforcement. The formwork elements (1) are arranged to be assembled together to form a whole wall. The cavities (4) consist of a plurality of columns (4) of a waterproof material, such as plastic or waterproof cardboard. The columns (4) are arranged essentially vertically when the formwork elements (1) are mounted. The insulating material comprises inner and outer plates (2, respectively 3) of mineral wool or other fire-retardant material, the columns (4) being placed between the plates (2, 3), and being attached to these.
Description
Foreliggende oppfinnelse angår et veggelement i en bygning omfattende indre og ytre plater av et isolerende materiale, i samsvar med den innledende delen av patentkrav 1. The present invention relates to a wall element in a building comprising inner and outer plates of an insulating material, in accordance with the introductory part of patent claim 1.
Bakgrunn Background
En vegg i en bygning omfatter bærende elementer og isolerende elementer. Når betong anvendes som bærende materiale, er det vanlig å legge isolasjon på innsida og/eller utsida av en støpt veggen. Med en slik framgangsmåte vil det gå med forholdsvis mye betongmasse. Et alternativ til dette er å støpe betongsøyler, og legge isolasjon imellom og/eller på innsida og utsida. Dette er en forholdsvis tidkrevende prosess, da betongsøylene må forskales og støpes først, deretter må forskalingen fjernes, og isolasjon legges. Som regel må forskalingen kastes etter bruk. A wall in a building comprises load-bearing elements and insulating elements. When concrete is used as a load-bearing material, it is common to lay insulation on the inside and/or outside of a cast wall. With such a procedure, a relatively large amount of concrete will be used. An alternative to this is to cast concrete columns, and lay insulation between them and/or on the inside and outside. This is a relatively time-consuming process, as the concrete columns must be formworked and cast first, then the formwork must be removed and insulation laid. As a rule, the formwork must be thrown away after use.
Det er tidligere kjent å anvende forskalingselementer av isopor, med vertikale og horisontale kanaler for betongmasse. Ved en slik konstruksjon oppnås samtidig isolasjon av den ferdige veggen. Ulempen her er at isopor er svært brannfarlig, og må tildekkes med murpuss el. 1. It is previously known to use formwork elements made of styrofoam, with vertical and horizontal channels for concrete mass. With such a construction, insulation of the finished wall is achieved at the same time. The disadvantage here is that styrofoam is highly flammable, and must be covered with plaster or similar. 1.
Fra NO-patentskrift 41.594 er kjent en framgangsmåte for støping av bygnings-konstruksjoner, der det anvendes forskaling av papir eller papp, som etter støping utgjør en permanent del av konstruksjonen. Med denne framgangsmåten oppnås ingenting annet enn at en unngår trinnet med å fjerne forskalingen. Papir eller papp gir liten eller ingen isolasjon av konstruksjonen. From NO-patent document 41,594, a procedure for casting building constructions is known, where formwork of paper or cardboard is used, which after casting forms a permanent part of the construction. With this procedure, nothing is achieved other than avoiding the step of removing the formwork. Paper or cardboard provides little or no insulation to the structure.
Formål Purpose
Det er defor et formål med foreliggende oppfinnelse å framskaffe et forskalingssystem som er enkelt å sette opp, som gir en ferdig isolert konstruksjon, og som er minst mulig brannfarlig. It is therefore an aim of the present invention to provide a formwork system which is easy to set up, which provides a fully insulated construction, and which is the least flammable.
Oppfinnelsen The invention
Oppfinnelsens formål oppnås med en anordning med trekk som angitt i den karak-teriserende delen av patentkrav 1. Ytterligere trekk framgår av de tilhørende uselv-stendige krav. The object of the invention is achieved with a device with features as indicated in the characterizing part of patent claim 1. Further features appear from the associated non-independent claims.
Eksempel på utførelse Example of execution
Oppfinnelsen skal nå beskrives nærmere ved hjelp av eksempel på utførelse og med refer-anse til vedlagte figur, som viser et eksplodert riss av elementer som inngår systemet i samsvar med foreliggende oppfinnelse. The invention will now be described in more detail by means of an example of embodiment and with reference to the attached figure, which shows an exploded view of elements that comprise the system in accordance with the present invention.
Den grunnleggende komponenten i systemet i samsvar med oppfinnelsen er et forskalingselement 1. Forskalingselementet 1 omfatter en indre og en ytre plate 2, 3 av mineralull, samt et antall mellomliggende søyler 4 av vannfast papp. Ved transport kan elementet 1 legges sammen, idet platene 2, 3 trykkes mot hverandre, og pappsøylene 4 foldes. The basic component of the system according to the invention is a formwork element 1. The formwork element 1 comprises an inner and an outer plate 2, 3 of mineral wool, as well as a number of intermediate columns 4 of waterproof cardboard. During transport, the element 1 can be folded together, as the plates 2, 3 are pressed against each other, and the cardboard columns 4 are folded.
I eksemplet er vist fire pappsøyler 4 for hvert element 1, hvorav to pappsøyler anvendes som forskalingskanaler. I de ledige pappsøylene 4 kan eventuelt plasseres lister av tre, som holder konstruksjonen mer stabil før og under støping. In the example, four cardboard columns 4 are shown for each element 1, of which two cardboard columns are used as formwork channels. In the free cardboard columns 4, strips of wood can optionally be placed, which keep the construction more stable before and during casting.
Fortrinnsvis vil avstanden mellom forskalingskanalene og dermed de ferdige betong-søylene være 60 cm. Platene 2, 3 er fortrinnsvis 120 cm. Platene 2, 3 strekker seg noe utenfor de ytterste pappsøylene 4 i sideretning. Fortrinnsvis strekker platene 2, 3 seg også noe utenfor øvre og nedre avslutning av pappsøylene i høyderetning. Alternativt kan pappsøylene strekke seg langs hele platenes 2, 3 høyde, slik at de ved montasje av forskalingselementene 1 støter mot nedenforliggende, resp. ovenforliggendde pappsøyle 4. Da bør en overgangsmuffe eller liknende plasseres mellom to tilstøtende pappsøyler, for å sikre at den tilførte betongmassen ikke kommer utenfor kanalen som dannes. Preferably, the distance between the formwork channels and thus the finished concrete columns will be 60 cm. Plates 2, 3 are preferably 120 cm. The plates 2, 3 extend somewhat outside the outermost cardboard columns 4 in the lateral direction. Preferably, the plates 2, 3 also extend somewhat beyond the upper and lower ends of the cardboard columns in the height direction. Alternatively, the cardboard columns can extend along the entire height of the plates 2, 3, so that when the formwork elements 1 are assembled, they collide with the below, resp. above cardboard column 4. Then a transition sleeve or similar should be placed between two adjacent cardboard columns, to ensure that the added concrete mass does not get outside the channel that is formed.
Veggen med forskaling og isolasjon monteres ved at et element 1 klargjøres ved at et horisontalt sammenføyningselement 7 settes inn i den nedre kanten av elementet 1. Dette gjør at platene 2, 3 på elementet 1 kommer i korrekt avstand, og pappsøylene 4 foldes ut. Elementet 1 utsettes deretter i hjørnet av en grunnmur eller bankett 5 og festes til denne ved hjelp av byggeskum. Neste forskalingselement 1 settes på banketten 5 og festes til første forskalingselement 1 ved at et vertikalt sammenføyningselement 6 av mineralull legges inntil de ytterste pappsøylene 4 på de respektive tilliggende forskalingselementer 1. Hele nederste rekke av forskalingselementer festes til banketten 5 ved hjelp av byggeskum. The wall with formwork and insulation is assembled by preparing an element 1 by inserting a horizontal joining element 7 into the lower edge of the element 1. This means that the plates 2, 3 on the element 1 are at the correct distance, and the cardboard columns 4 are unfolded. The element 1 is then exposed in the corner of a foundation wall or banquette 5 and attached to this using construction foam. The next formwork element 1 is placed on the banquette 5 and attached to the first formwork element 1 by placing a vertical joining element 6 of mineral wool next to the outermost cardboard columns 4 on the respective adjacent formwork elements 1. The entire bottom row of formwork elements is attached to the banquette 5 using construction foam.
I høyderetning legges to horisontale sammenføyningselementer 7 mellom to tilliggende forskalingselementer 1. Disse legges slik at det dannes frie vertikale kanaler langs to av pappsøylene i to over hverandre stablete forskalingselementer 1. In the height direction, two horizontal joining elements 7 are placed between two adjacent formwork elements 1. These are placed so that free vertical channels are formed along two of the cardboard columns in two formwork elements 1 stacked on top of each other.
De vertikale og horisontale sammenføyningselementene 6, 7 settes halvveis inn i to naboelementer 1. Dermed vil sammenføyningselementene 6, 7 sammen med platene 2, 3 virke som not og fjær mellom to naboelementer 1. The vertical and horizontal joining elements 6, 7 are inserted halfway into two neighboring elements 1. Thus, the joining elements 6, 7 together with the plates 2, 3 will act as tongue and groove between two neighboring elements 1.
De enkelte forskalingselementene 1 kan holdes sammen og på plass ved plastkramper og/eller byggeskum (ikke vist). Det legges inn håndjern eller bolter for feste av spiker-slag. The individual formwork elements 1 can be held together and in place by plastic clamps and/or building foam (not shown). Handcuffs or bolts are inserted to secure nailing.
Når hele veggen er satt opp, blir betong fylt i de vertikale kanalene-som utgjøres av pappsøylene 4. På en i og for seg kjent måte kan forskalingen settes under vibrasjon for å få fylt kanalene skikkelig. Når betongen er stivnet, er veggen ferdig med bæresøyler og isolasjon, og indre og ytre kledning kan festes til spikerslagene. When the entire wall has been erected, concrete is filled in the vertical channels - which are made up of the cardboard columns 4. In a manner known per se, the formwork can be vibrated to fill the channels properly. When the concrete has hardened, the wall is finished with support columns and insulation, and the inner and outer cladding can be attached to the nailing.
De forskalingsdannende søylene 4 kan også framstilles av et annet materiale enn vannfast papp, f. eks. et dertil egnet plaststoff. Også platene 3 kan framstilles av et annet materiale enn mineralull, f. eks. kan brannhemmende fiber være egnet, da dette materialet har både brannhemmende og isolerende egenskaper. The formwork-forming columns 4 can also be produced from a material other than waterproof cardboard, e.g. a suitable plastic material. The plates 3 can also be produced from a material other than mineral wool, e.g. may fire-retardant fiber be suitable, as this material has both fire-retardant and insulating properties.
Det kan videre være gunstig å utstyre platene 3 med vind- og diffusjonstetting, slik at veggen kan kles direkte etter oppsetting. It can also be beneficial to equip the panels 3 with wind and diffusion sealing, so that the wall can be dressed directly after installation.
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO942221A NO179528C (en) | 1994-06-14 | 1994-06-14 | Wall element in a building comprising inner and outer panels of an insulating material |
PCT/NO1995/000093 WO1995034723A1 (en) | 1994-06-14 | 1995-06-06 | Construction element |
SE9604568A SE507395C2 (en) | 1994-06-14 | 1996-12-12 | Wall elements in a building |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO942221A NO179528C (en) | 1994-06-14 | 1994-06-14 | Wall element in a building comprising inner and outer panels of an insulating material |
Publications (4)
Publication Number | Publication Date |
---|---|
NO942221D0 NO942221D0 (en) | 1994-06-14 |
NO942221L NO942221L (en) | 1995-12-15 |
NO179528B true NO179528B (en) | 1996-07-15 |
NO179528C NO179528C (en) | 1996-10-23 |
Family
ID=19897181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO942221A NO179528C (en) | 1994-06-14 | 1994-06-14 | Wall element in a building comprising inner and outer panels of an insulating material |
Country Status (3)
Country | Link |
---|---|
NO (1) | NO179528C (en) |
SE (1) | SE507395C2 (en) |
WO (1) | WO1995034723A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE538486C2 (en) | 2014-10-02 | 2016-08-02 | Paralox Ab | Wall element, wall section constructed of said wall element and method for building said wall section |
GB2625344A (en) * | 2022-12-14 | 2024-06-19 | Mitro Homes | Method of constructing a building and building elements |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT304827B (en) * | 1968-09-04 | 1973-01-25 | Oesterr Amerikan Magnesit | Process for the production of a concrete shell structure |
DE2353927A1 (en) * | 1973-10-27 | 1975-05-07 | Walter Baltzer | Corrugated board composite formwork and partition wall element - with folded or tubular cross arms cemented between two panels |
AT340102B (en) * | 1975-03-10 | 1977-11-25 | Goidinger Johann Dipl Ing | METHOD OF MANUFACTURING WALLS |
US4098042A (en) * | 1976-08-23 | 1978-07-04 | Sachs Melvin H | Block-form for use in reinforced concrete structures |
US4338759A (en) * | 1980-07-28 | 1982-07-13 | Universal Component Systems, Inc. | Method of building construction using concrete reinforced wall modules |
-
1994
- 1994-06-14 NO NO942221A patent/NO179528C/en not_active IP Right Cessation
-
1995
- 1995-06-06 WO PCT/NO1995/000093 patent/WO1995034723A1/en active Application Filing
-
1996
- 1996-12-12 SE SE9604568A patent/SE507395C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO942221D0 (en) | 1994-06-14 |
SE9604568L (en) | 1996-12-12 |
NO179528C (en) | 1996-10-23 |
WO1995034723A1 (en) | 1995-12-21 |
SE507395C2 (en) | 1998-05-25 |
NO942221L (en) | 1995-12-15 |
SE9604568D0 (en) | 1996-12-12 |
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MM1K | Lapsed by not paying the annual fees |