DK9700250U3

DK9700250U3 - Element for wall, facade or roof insulation

Info

Publication number: DK9700250U3
Application number: DK9700250U
Authority: DK
Inventors: Thomas Haahr
Original assignee: Thomas Haahr
Priority date: 1997-06-23
Filing date: 1997-06-23
Publication date: 1997-08-22

Description

Beskrivelse DK 97 00250 U3Description DK 97 00250 U3

BenævnelseDenominations

Element til væg-, facade- eller tagisolering.Element for wall, facade or roof insulation.

DefinitionDefinition

Et sandwichpanel defineres her som et element, som består af en kerne af polyurethanskum, og en tyndplade på begge sider. På udvendig side af tyndpladen er på en eller begge sider fastgjort en beklædning af et plademateriale, som bevirker at elementet kan anvendes i forskellige miljøer, fx. hvor der fra anden side stilles krav eller ønske om en bestemt brandmodstandsevne, anvendelse af hygiejnevenlige overflader eller anvendelse af slagfaste overflader.A sandwich panel is here defined as an element consisting of a core of polyurethane foam and a thin plate on both sides. On the outer side of the thin plate, on one or both sides, a lining of a sheet material is affixed which allows the element to be used in different environments, e.g. where, on the other hand, demands or wishes are made for a certain fire resistance, the use of hygienically friendly surfaces or the use of impact-resistant surfaces.

Frembringelsens anvendelseområdeScope of production

Ved frembringelsen tilvejebringes et element, som tilgodeser de overflade-, isolerings-og styrkekrav, som der stilles fra fx. myndigheders side i forbindelse med anvendelige overflader indenfor forskellige bygningskonstruktioner, eller som gør at poluyrethan-skum i isoleringsmæssig henseende kan anvendes, hvor der er krav om brandmodstand til isoleringsmaterialer.In the manufacture, an element is provided which satisfies the surface, insulation and strength requirements set from e.g. authorities in connection with usable surfaces within different building structures or which allows polyurethane foam to be used in isolation where fire resistance is required for insulating materials.

Kendt teknikPrior art

Sandwichpaneler til facade og vægge kan i dag leveres med en brandhæmmende plade, som enten er pålimet tyndpladen imellem polyurethanskum og tyndplade eller blot pålimet polyurethanskum. Disse teknikker adskiller sig ved: - at styrkeforholdene i elementerne er forringetSandwich panels for facades and walls can now be supplied with a fire retardant plate, which is either glued on the thin plate between polyurethane foam and thin plate or simply glued polyurethane foam. These techniques are distinguished by: - the strength of the elements is deteriorating

Der findes ingen kendte teknikker for tagsandwichpaneler.There are no known techniques for tag sandwich panels.

Det tekniske problem, der skal løsesThe technical problem to be solved

Isolering med et sandwichpanel med en kerne af polyurthanskum, hvor der fra anden side stilles krav eller ønske til anvendelse af sandwichpaneler, som ikke kan opfyldes af kendte sandwichpaneler. Det kan fx. være krav til en bestemt brandmodstandsevne.Insulation with a sandwich panel with a core of polyurethane foam, which, on the other hand, demands or desires to use sandwich panels which cannot be met by known sandwich panels. It can, for example. be requirements for a particular fire resistance.

Claims

1. An element which is new in that it is affixed to a sheet material outside the thin plate on one or both sides, thereby causing the sandwich panel's strength properties not to deteriorate but to be preserved.

2. An element which is new in that the outer surface consists of a sheet material, e.g. can be flame retardant. This makes the sandwich panel suitable for building walls and roofs, for example. isolated warehouses, industrial buildings and farm buildings, etc.

2 DK 97 00250 U3 The new technique The new method of production is that the sheet material is attached to the outside of the thin plate. This preserves the original strength of the element. Furthermore, different requirements for suitable surfaces can be met in the same element. The technical effect The product makes it possible to use the element as an insulating element and at the same time meet requirements such as. fire resistance, impact resistance or hygiene requirements.

3. An element which is new in that the sheet material is attached to the thin sheet, so that a finished construction can be delivered in the same element, and therefore no further retrofitting of materials is required to achieve specific surface requirements.