EP1807576A1 - Insulating component - Google Patents
Insulating componentInfo
- Publication number
- EP1807576A1 EP1807576A1 EP05798038A EP05798038A EP1807576A1 EP 1807576 A1 EP1807576 A1 EP 1807576A1 EP 05798038 A EP05798038 A EP 05798038A EP 05798038 A EP05798038 A EP 05798038A EP 1807576 A1 EP1807576 A1 EP 1807576A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mineral fibers
- insulating element
- cover layer
- mineral
- large surface
- 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
- 239000002557 mineral fiber Substances 0.000 claims abstract description 74
- 239000011490 mineral wool Substances 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 12
- 239000011810 insulating material Substances 0.000 abstract description 7
- 238000005192 partition Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 42
- 239000011230 binding agent Substances 0.000 description 14
- 239000002184 metal Substances 0.000 description 9
- 239000000835 fiber Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000012790 adhesive layer Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 241000446313 Lamella Species 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000002480 mineral oil Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 240000005702 Galium aparine Species 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000004676 glycans Chemical group 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000582 polyisocyanurate Polymers 0.000 description 1
- 239000011495 polyisocyanurate Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000001993 wax 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
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/7654—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings
- E04B1/7658—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings comprising fiber insulation, e.g. as panels or loose filled fibres
- E04B1/7662—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings comprising fiber insulation, e.g. as panels or loose filled fibres comprising fiber blankets or batts
-
- 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
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
- E04C2/322—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with parallel corrugations
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B2001/7683—Fibrous blankets or panels characterised by the orientation of the fibres
Definitions
- the invention relates to a component for a building wall or a building roof, consisting of at least one covering layer and an insulating element made of mineral fibers, preferably rockwool, in the form of a plate or a web, which has two large surfaces which are spaced apart are arranged, wherein the cover layer is arranged ange ⁇ on a large surface and wherein the formed from a meandering mineral fiber web insulation element webs forms, which are aligned substantially perpendicular to the large surface and connected in the region of a large surface via deflection areas, wherein the Mineral fibers extend in the webs at right angles and in the deflection areas obliquely to parallel to the large surfaces of the insulating element.
- insulating elements made of mineral fibers that they are designed to be primarily water repellent.
- This property, as well as the improved binding of the finest mineral fibers, that is to say a dust bond, is achieved by, for example, adding substances such as high-boiling mineral oils, oil-in-water emulsions, waxes, silicone oils and resins to the binders.
- These substances are referred to collectively as additives or as lubricants.
- additives or additives or lubricants are distributed much more uniformly in the insulating elements than the binder, with films forming on the mineral fibers having a material thickness of a few nanometers.
- the size of the shrinkage depends inter alia on the shape and arrangement of the mineral fibers, the packing density and / or the bulk density.
- the horizontal shrinkage ie in the direction of the mineral fibers, is significantly lower than in a direction extending at right angles thereto.
- mineral wool lamella plates or mineral wool lamellae are often used. These in turn are separated slice by slice in the desired thickness of insulation boards, which have previously been obtained from a multi-folded mineral fiber web.
- the mineral fiber webs collected to maximum heights are subsequently vertically compacted by means of conveying devices arranged at an angle to each other in order to transmit thrust forces from outside and to induce a horizontally directed compression by delaying the conveying speed. Due to the superimposed upsetting movements, there is an intense unfolding of the mineral fibers.
- the core areas of the original primary mineral fiber web can be recognized as narrow web-like structures, between which mineral fibers are in rolled, but at least lesser, density. These web-like densities extend in a seemingly horizontal position transversely through the folded mineral fiber web.
- the unfolded structure is fixed. At the crude density range in question of about 90 to about 160 kg / m 3 is currently the maximum thickness of insulation boards that can be produced in this way, about 200 mm.
- the insulating elements are produced with smooth surfaces or with surface contours formed largely in accordance with a profiling of the sheets.
- a Kleber ⁇ layer preferably arranged from a polyurethane adhesive with which the insulating elements and the treated with anti-corrosion coatings sheets are sufficiently coated, so that the adhesive layer, inter alia, by dimensional tolerances caused cavities between the Dämm ⁇ material elements and fill the sheets almost completely.
- the bonding of the insulating elements with the sheets leads to solid tough plastic connections.
- these adhesive layers are applied with a material thickness between 0.5 and 5 mm to the insulating elements or the metal sheets, whereby larger material thicknesses are formed in the area of the vertexes of bends of the metal sheets the adhesive layer are applied.
- the metal sheets form metallic cover layers, which are reinforced or corrugated in the longitudinal direction by profiling and, in most cases, additionally by flatter corrugations in order to increase their resistance moments.
- the outer layers in the building are more profiled, inter alia because of the weather protection, the water drainage as well as for architectural reasons than the inner layers lying in the building, which usually get flat contouring and corresponding beads and thus give a panel-like appearance.
- the cover layers have edges which are shaped so that adjacently arranged sandwich elements intermesh positively and, after the fastening of the sandwich elements with the supporting construction elements or layers, produce a sufficient adhesion.
- the connections are For example, in roof elements usually outside the water-bearing E- benen or are additionally secured by sealing strips.
- the above-described sandwich elements are connected after their Verle ⁇ supply in the wall or ceiling area with a support structure.
- fastening means such as screws are used, with which the sandwich elements anchored to the support structure and the sheets are non-positively connected to each other.
- the invention is based on the invention to further develop a component such that its production is economically possible without excessive waste, whereby a high pressure resistance in the region of the insulating element is achieved in a simple manner.
- a component according to a first embodiment provides that the surface of the insulating element adjoins the covering layer with the predominantly rectangular course of the mineral fibers.
- an insulating element which has a web-shaped or band-like structure, wherein the individual webs run parallel to one another. Two adjacent webs are connected to one another via deflection regions, wherein these deflection regions are arranged away from the cover layer and thus the region of the insulating element which has to absorb high transverse tensile forces lies remote from the cover layer.
- the cover layer has wave troughs and wave peaks, wherein the deflection regions adjoin the cover layer in the region of the wave peaks with mineral fibers extending obliquely to parallel to the large surface, while the insulation element releases in the region of the wave troughs of deflection regions and thus obliquely to parallel to the large surface extending mineral fibers is formed.
- an embodiment of the first embodiment of the component according to the invention provides that the cover layer is profiled, in particular wave-shaped.
- the cover layer can of course also be designed as a trapezoidal sheet with upper and lower chords.
- a further embodiment of the first embodiment provides that the large surface of the insulating element below the cover layer is formed gewalkt at least in partial areas. By swaging the surface, the compound of the mineral fibers is dissolved with one another and an elasticized surface layer is formed, whereby the connection of the cover layer to the insulating element based on an adhesive layer is improved.
- the insulating material substantially essenflä chen rests against the insulating element.
- the mineral fibers in the deflection areas are oriented predominantly obliquely to the large surfaces of the insulating element.
- the fibers running parallel to the large surfaces are removed in the deflection regions.
- the mineral bevels running diagonally to the large surfaces remain, so that the total amount of mineral fibers to be removed can be reduced by 25 to 60%.
- FIG. 1 shows a component 1 for a building wall or a building roof.
- the component 1 consists of a cover layer 4 and a Dämm ⁇ material element 5.
- the insulating element 5 has two large surfaces, which are arranged at a distance to each other, wherein a large surface 3 is wave-shaped and facing the cover layer 4, as the profiled sheet just - If wavy is formed.
- the insulating element 5 consists of mineral fibers 2 which are oriented in the webs 6 at right angles to the large surfaces 3. In the surroundings 005/010695
- the deflecting regions 7 opposite free ends of the webs 6 directly adjoin the cover layer 4.
- the formed from the webs 6 large surface 3 of the insulating element 5 is formed as an adhesive for the connection of the insulating element 5 is improved with a cover layer 4 by a relaxed fiber composite.
- the mineral fibers 2 running parallel to the large surface 3 are removed by grinding or cutting off substantially. Consequently, the mineral fibers 2 in the deflection regions 7 are oriented continuously in the region of the surface 3 at an angle to the large surface 3.
- the cover layer 4 rests on the entire surface of the surface 3 of the insulating element 5.
- FIG. 2 shows a second embodiment of the component 1 according to the invention.
- the deflection regions 7 of adjacent webs 6 are arranged below the cover layer 4 in the region of a wave crest 8, so that the webs 6 open with their free ends into the opposite large surface 3.
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004049212 | 2004-10-08 | ||
DE200510044052 DE102005044052A1 (en) | 2004-10-08 | 2005-09-15 | module |
PCT/EP2005/010695 WO2006040045A1 (en) | 2004-10-08 | 2005-10-05 | Insulating component |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1807576A1 true EP1807576A1 (en) | 2007-07-18 |
EP1807576B1 EP1807576B1 (en) | 2012-06-13 |
Family
ID=35466417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05798038A Active EP1807576B1 (en) | 2004-10-08 | 2005-10-05 | Insulating building component |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1807576B1 (en) |
DE (1) | DE102005044052A1 (en) |
RU (1) | RU2358069C2 (en) |
WO (1) | WO2006040045A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007044954A1 (en) * | 2007-09-19 | 2009-04-09 | Roscha Ag | Non-combustible heat insulating board for roof structure of building e.g. house, has opposite surfaces, where one of surfaces with even wave shape is placed on corrugated board of roof sheathing |
DE102011007654B4 (en) * | 2011-04-19 | 2012-12-06 | Hilti Aktiengesellschaft | Compressible soft seal, process for its preparation and its use |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK155163B (en) * | 1986-06-30 | 1989-02-20 | Rockwool Int | PROCEDURE FOR CONTINUOUS PRODUCTION OF MINERAL WOOLS |
DE3701592A1 (en) * | 1987-01-21 | 1988-08-04 | Rockwool Mineralwolle | METHOD FOR CONTINUOUSLY PRODUCING A FIBER INSULATION SHEET AND DEVICE FOR IMPLEMENTING THE METHOD |
DE4319340C1 (en) * | 1993-06-11 | 1995-03-09 | Rockwool Mineralwolle | Process for producing mineral fibre insulation boards and an apparatus for carrying out the process |
DE10257977A1 (en) * | 2002-12-12 | 2004-07-01 | Rheinhold & Mahla Ag | Space limiting panel |
WO2005072951A1 (en) * | 2004-01-31 | 2005-08-11 | Deutsche Rockwool Mineralwoll Gmbh & Co. Ohg | Method for the production of a web of insulating material and web of insulating material |
-
2005
- 2005-09-15 DE DE200510044052 patent/DE102005044052A1/en not_active Withdrawn
- 2005-10-05 RU RU2007117143/03A patent/RU2358069C2/en not_active IP Right Cessation
- 2005-10-05 EP EP05798038A patent/EP1807576B1/en active Active
- 2005-10-05 WO PCT/EP2005/010695 patent/WO2006040045A1/en active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2006040045A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE102005044052A1 (en) | 2006-05-04 |
WO2006040045A1 (en) | 2006-04-20 |
EP1807576B1 (en) | 2012-06-13 |
WO2006040045B1 (en) | 2007-01-25 |
RU2007117143A (en) | 2008-11-20 |
RU2358069C2 (en) | 2009-06-10 |
WO2006040045A8 (en) | 2007-09-13 |
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