DK165421B - INSULATING PLATE OR COATED MINERAL FIBER PRODUCT - Google Patents
INSULATING PLATE OR COATED MINERAL FIBER PRODUCT Download PDFInfo
- Publication number
- DK165421B DK165421B DK254986A DK254986A DK165421B DK 165421 B DK165421 B DK 165421B DK 254986 A DK254986 A DK 254986A DK 254986 A DK254986 A DK 254986A DK 165421 B DK165421 B DK 165421B
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- DK
- Denmark
- Prior art keywords
- layer
- mineral fiber
- insulation
- fiber product
- product according
- Prior art date
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- 239000002557 mineral fiber Substances 0.000 title claims description 24
- 238000009413 insulation Methods 0.000 claims description 41
- 239000011152 fibreglass Substances 0.000 claims description 7
- 239000003365 glass fiber Substances 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 239000000047 product Substances 0.000 description 19
- 238000005253 cladding Methods 0.000 description 6
- 239000011491 glass wool Substances 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical group [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000010751 BS 2869 Class A2 Substances 0.000 description 1
- 241000295146 Gallionellaceae Species 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
- 239000010426 asphalt Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
- B32B19/06—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to a fibrous or filamentary layer
-
- 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
- E04B1/38—Connections for building structures in general
- E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
- E04B1/4178—Masonry wall ties
-
- 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
- E04B1/762—Exterior insulation of exterior walls
-
- 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
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/045—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being laminated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/101—Glass fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/108—Rockwool fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
- Nonwoven Fabrics (AREA)
- Thermal Insulation (AREA)
Description
iin
DK 165421 BDK 165421 B
Opfindelsen angår et isolerende plade- eller baneformet mineralfiberprodukt indbefattende et elastisk hovedlag af bundne mineralfibre og mindst ét dæklag.The invention relates to an insulating sheet or web-shaped mineral fiber product including an elastic head layer of bonded mineral fibers and at least one covering layer.
Sådanne mineralfiberprodukter får ofte med hen-5 blik på overfladeforædling et dæklag, f.eks. som overrislingsbeskyttelse, beklædning eller som beskyttelse mod strømmende medier. Hertil angives som dæklag, f.eks. efter DIN 52270, side 2, papir og folier af aluminium eller kunststof.Such mineral fiber products often obtain a cover layer with respect to surface finishing, e.g. as irrigation protection, clothing or as protection against streaming media. Specified as a covering layer, e.g. according to DIN 52270, page 2, aluminum or plastic foil and foil.
10 Der findes også en række isolationsplader, i hvilke et hovedlag af bundne mineralfibre kombineres med materialemæssigt forskellige dæklag på lignende måde som en sandwich. Således kendes fra schweizisk patentskrift nr. 597 453 en lydabsorberende plade af mineralfibre med 15 en bruttotæthed mellem 70 og 90 kg/m3, som på den synlige side har et glasfibervæv. Det som loftsplade tjenende mineralfiberprodukt har på sin bagside en såkaldt glasfiberhud, hvorved der i patentskriftet forstås et materialelag af sammenpressede glasfiberpartikler med har-20 piks. Foruden forbedringen af de lydabsorberende egenskaber skal glasfiberhuden her bidrage til afstivning af pladen, hvorved større plader kan dække større områder, således at der foreligger færre samlinger i loftet, som kan udgøre lydutætheder.10 There are also a number of insulation sheets in which a main layer of bonded mineral fibers is combined with materially different cover layers in a similar manner as a sandwich. Thus, from Swiss Patent No. 597,453, a sound-absorbing sheet of mineral fibers having a gross density between 70 and 90 kg / m3 is known, which on the visible side has a glass fiber web. The mineral fiber product serving as a ceiling plate has on its reverse side a so-called fiberglass skin, which in the patent refers to a material layer of compressed glass fiber particles with resin 20. In addition to the enhancement of the sound-absorbing properties, the fiberglass skin here must contribute to the stiffening of the sheet, whereby larger sheets can cover larger areas, so that there are fewer joints in the ceiling which can constitute sound leaks.
25 Endvidere kendes fra østrigsk patentskrift nr.25 Furthermore, it is known from Austrian patent specification no.
187 640 et mineralfiberprodukt som isolationsplade eller isolationsbane med et elastisk hovedlag af bundne glasfibre og en art dæklag af såkaldte glasfiberbundter, som forløber parallelt og med samme afstand på f.eks. 1-6 cm 30 på pladens eller banens overflade, fortrinsvis i dennes længderetning. Med en sådan art dæklag skal trækstyrken forøges i retning mod forstærkningen, således at dette produkt kan være forholdsvis tyndt og bukkes med en ringe krumningsradius. Det sidste gælder også det i patent-35 skriftet angivne anvendelsestilfælde, dvs. sådanne mineralfiberprodukter tænkes navnlig anvendt til isolation187 640 a mineral fiber product as an insulating plate or insulating web with an elastic main layer of bonded fiberglass and a kind of cover layer of so-called fiberglass bundles which run parallel and at the same distance of e.g. 1-6 cm 30 on the surface of the sheet or web, preferably in its longitudinal direction. With such a type of cover layer, the tensile strength must be increased in the direction of the reinforcement so that this product can be relatively thin and bend with a slight radius of curvature. The latter also applies to the use case mentioned in the patent, i.e. such mineral fiber products are conceivably used for isolation
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2 af rør og kabler, hvorhos disse miner alf iberprodukter navnlig skal anvendes i forbindelse med bitumen, hvorved dette produkt byggeteknisk set bliver brændbart.2 of pipes and cables, whereby these mines alf iber products are to be used in particular in connection with bitumen, which makes this product technically combustible.
Sluttelig kendes fra tysk offentliggørelsesskrift 5 nr. 33 15 901 en flerlags let byggeplade bestående af et hovedlag af sten- eller glasuld, som har et eller to dæklag af magnesia- eller cementbundet træuld. Bortset fra disse produkters brændbarhed er der her tale om faste plader, der hverken kan bøjes eller rulles op.Finally, from German publication specification 5 no. 33 15 901 a multi-layer lightweight construction plate consisting of a main layer of stone or glass wool having one or two layers of magnesia- or cement-bonded wood wool is known. Apart from the flammability of these products, these are fixed plates that cannot be bent or rolled up.
10 Ved opfindelsen tilsigtes tilvejebragt et bygge teknisk ikke-brændbart, prisgunstigt mineralfiberprodukt som omhandlet i krav l's indledning, som har den til overholdelse af en bestemt varmeledningsevnegruppe i-følge DIN 18165 (f.eks. gruppe 040 eller 035) nødvendige 15 rumvægt, men alligevel er så dimensionsstabilt, at der sikres en særdeles god håndtering og fastgørelse af dette produkt, f.eks. ved hjælp af dyvler på bygningsvægge.The invention aims to provide a building technically non-combustible, low-cost mineral fiber product as claimed in the preamble of claim 1, which has the necessary room weight to comply with a certain heat conductivity group according to DIN 18165 (e.g. group 040 or 035), but yet it is so dimensionally stable that a very good handling and attachment of this product is ensured, e.g. using dowels on building walls.
Ifølge den foreliggende opfindelse løses denne opgave på enkel måde ved, at hovedlaget har en rumvægt 20 på ύ 40 kg/m3, og at dæklaget er et fleksibelt, trykfordelende, plastisk ikke-deformerbart dæklag, som udgøres af glasfiberdug, som har en vægt pr. arealenhed på 30-110 g/m2, således at hovedlaget trods sin forholdsvis ringe specifikke vægt sammen med dæklaget er formsta-25 bilt.According to the present invention, this task is solved in a simple way by the fact that the main layer has a space weight 20 of ύ 40 kg / m3 and that the cover layer is a flexible, pressure distributing, plastic non-deformable cover layer, which is made of fiberglass cloth having a weight per . area unit of 30-110 g / m2, so that the main layer, despite its relatively small specific weight together with the cover layer, is stable.
En således opbygget isolationsplade eller isolationsbane har i forhold til teknikkens stade en række væsentlige fordele, idet det som hovedlag tjenende mine-ralfiberlag som følge af det pålaminerede dæklag bliver 30 så stift, at det er muligt at opnå den for en bestemt varmeledningsevnegruppe bestemmende rumvægt, dvs. at den ellers som regel til tilvejebringelse af en bestemt stabilitet af isolationspladen eller isolationsbanen anvendte højere rumvægt ikke længere er nødvendig. Det er 35 her særlig fordelagtigt, hvis der som dæklag benyttes en dug af glasuld, som har en vægt pr. arealenhed på 30-110An insulating plate or insulating sheet thus constructed has a number of significant advantages over the state of the art in that the mineral fiber layer which serves as the main layer as a result of the laminated covering layer becomes so rigid that it is possible to obtain the room weight for a particular heat conductivity group. i.e. otherwise the higher room weight used, usually to provide a certain stability of the insulation plate or insulation web, is no longer necessary. It is particularly advantageous here if a covering made of glass wool having a weight per head is used as a covering layer. area unit of 30-110
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3 g/m2. Endvidere bør glasulden være dampdiffusionsåben, og dens tilfældigt orienterede glasfibre bør af brandtekniske grunde være forbundet med hinanden ved hjælp af et mængdemæssigt begrænset organisk bindemiddel.3 g / m2. Furthermore, the glass wool should be a vapor-diffusion opener, and its randomly oriented glass fibers should be interconnected for fire-technical reasons by means of a quantity-limited organic binder.
5 Navnlig ved anvendelse af isolationspladen ifølge opfindelsen til på bagsiden ventilerede facader på bygninger kunne der f.eks. ved et produkt, som ligger i varmeledningsevnegruppe 040, med en rumvægt på 15 kg/m3 opnås den samme formstabilitet som ellers med et tilsva-10 rende produkt uden et trykfordelende dæklag med en rumvægt på 25 kg/m3. Foruden denne vægtbesparelse udmærker isolationspladen ifølge opfindelsen sig også ved en høj bøjningsstivhed, dvs. den knækker ikke ved udragende anlæg, hvorved en enklere udlægning på byggepladsen er mu-15 lig, f.eks. ved høje vindhastigheder.In particular, when using the insulation board according to the invention for back-ventilated facades on buildings, e.g. For a product which is in the thermal conductivity group 040 with a room weight of 15 kg / m3, the same shape stability is obtained as otherwise with a corresponding product without a pressure distributing cover layer with a room weight of 25 kg / m3. In addition to this weight saving, the insulation plate according to the invention also stands out at a high bending stiffness, ie. it does not break with protruding plants, whereby a simpler lay-out on the construction site is possible, e.g. at high wind speeds.
Ved anvendelse af isolationspladen ifølge opfindelsen til på bagsiden ventilerede facader - i det efterfølgende kort betegnet facadeisolationsplade - opnås som følge af dæklaget samtidigt en på vejrsiden mere 20 stabil overflade, således at der hverken under montagen eller under driftstiden kan ske nogen fiberafslidning. Endvidere afvises som følge af dæklaget på vejrsiden eventuel slagregn under udlægningen. Endelig er der i forhold til hidtidige facadeisolationsplader som følge 25 af den forbedrede stivhed mulighed for større dimensioner end hidtil, hvilket formindsker samlingerne og dermed også antallet af de til pladernes fastgørelse sædvanligvis anvendte dyvler. Det sidste gælder selvfølgelig også, hvis pladestørrelsen forbliver ens i forhold 30 til hidtidige sådanne plader, fordi dæklaget virker trykfordelende. Endelig kan facadeisolationsplader i-følge opfindelsen bedre udligne ujævnheder i den nøgne facadevægs overflade, fordi hovedlaget har en mindre rumvægt end hidtil, dvs. der kan med dette fordelagtigt 35 udlignes byggetolerancer.By using the insulation plate according to the invention for back-ventilated facades - hereinafter briefly referred to as the facade insulation plate -, due to the covering layer, a more stable surface on the weather side is obtained simultaneously, so that no fiber wear can occur during the installation or during the operating time. Furthermore, due to the tire on the weather side, any rain during the laying is rejected. Finally, compared to previous facade insulation panels as a result of the improved stiffness, larger dimensions than before have been possible, which reduces the joints and thus also the number of dowels commonly used for fixing the panels. The latter, of course, also applies if the plate size remains the same in relation to previous such plates because the cover layer distributes pressure. Finally, according to the invention, facade insulation panels can better offset unevenness in the surface of the bare facade wall, because the main layer has a smaller room weight than hitherto, ie. with this advantageously 35 building tolerances can be offset.
I tilfælde af udformning af mineralfiberproduktet ifølge opfindelsen som en isolationsbane og her igen vedIn the case of forming the mineral fiber product of the invention as an insulating web and here again
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4 anvendelse af isolationsbanen til en såkaldt kerneisolation, dvs. som isolation mellem dobbelte bygningsvægge, kan hovedlagets rumvægt fordelagtigt vælges mellem 10-30 kg/m3, hvorhos to foretrukne produkter har en rumvægt på 5 15-25 kg/m3. Her er det med henblik på en'række fordele såsom reduktion af transport- og lageromkostningerne, færre fuger og dermed færre varmebroer hensigtsmæssigt, at oprulle isolationsbanen som forprodukt til en rulle, der kan have en længde på 3-10 m. Dette muliggøres igen 1 o på grund af hovedlagets ringere bruttotæthed i forhold til tidligere kendte produkter, idet hovedlaget lettere lader sig komprimere.4 use of the insulation path for a so-called core insulation, ie. as insulation between double building walls, the room weight of the main layer can advantageously be chosen between 10-30 kg / m3, where two preferred products have a room weight of 5 15-25 kg / m3. Here, for a number of advantages such as reduction of transport and storage costs, fewer joints and thus fewer heat bridges, it is advisable to roll the insulation web as a pre-product to a roller that can have a length of 3-10 m. This is again possible 1 o Due to the lower gross density of the main layer compared to previously known products, the main layer being more easily compressible.
Yderligere enkeltheder og fordele ved opfindelsen er i det følgende forklaret og beskrevet nærmere på 15 grundlag af nogle udførelseseksempler med henvisning til tegningen, hvor fig. 1 viser et perspektivisk billede af et mine-ralfiberprodukt i form af en facadeisolationsplade med et på den ene side pålamineret dæklag, 20 fig. 2 et snit langs linien II-II i fig. 3 i en bygningsvæg med en på bagsiden ventileret facadebeklædning, hvortil er anvendt den i fig. 1 viste facadeisolationsplade, fig. 3 et perspektivisk billede af et hjørneområ-25 de af en bygning med en endnu ikke helt færdigfremstillet, på bagsiden ventileret facadebeklædning, hvortil er anvendt den i fig. 1 viste facadeisolationsplade, fig. 4 et snit i en bygningsdobbeltvæg, der som yderligere udførelseseksempel har en isolationsbane med 30 et på den ene side pålamineret dæklag som såkaldt kerneisolationsfilt .Further details and advantages of the invention are explained and described in more detail below on the basis of some embodiments with reference to the drawing, in which: FIG. 1 is a perspective view of a mineral fiber product in the form of a facade insulation plate with a laminated cover layer on one side; FIG. 2 is a section along line II-II of FIG. 3 in a building wall with a back-ventilated facade cladding, used in FIG. 1 shows the facade insulation plate; FIG. 3 is a perspective view of a corner area of a building with a not yet fully finished, back-ventilated facade cladding, used for the embodiment of FIG. 1 shows the facade insulation plate; FIG. 4 is a sectional view of a building double wall which, as a further embodiment, has an insulating web with a laminated covering layer on one side as so-called core insulation felt.
Fig. 1 viser en isolationsplade 1, som har et hovedlag 2 og et på dette pålamineret dæklag 3. Isolationspladen 11 s hovedlag 2 omfatter med phenolhar-35 piks bundne og hydrofoberede glasfibre og har i det foreliggende tilfælde som såkaldt facadeisolationspladeFIG. 1 shows an insulating plate 1 having a main layer 2 and a laminated covering layer 3. The main layer 2 of the insulating plate 11 comprises phenolic resin bonded and hydrophobic glass fibers and in the present case has a so-called facade insulation plate.
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5 fortrinsvis en rumvægt på 15 kg/m^. Som dæklag tjener en dampdiffusionsåben glasuld, som har en vægt pr. arealenhed på ca. 50 g/m2, og hvis i tilfældig orientering foreliggende glasfibre er forbundet med hinanden ved hjælp 5 af et mængdemæssigt begrænset organisk bindemiddel. Naturligvis kan hovedlaget 2 også være af stenfibre eller andre mineralske fibre.Preferably a bulk weight of 15 kg / m 2. As a cover layer, a vapor diffusion open glass wool having a weight per area unit of approx. 50 g / m 2, and if glass fibers present in random orientation are connected to each other by means of a quantity-limited organic binder. Of course, the main layer 2 may also be of stone fibers or other mineral fibers.
Isolationspladen 1, der i det foreliggende udførelseseksempel ifølge figurerne 2 og 3 tjener til iso-10 lation af på bagsiden ventilerede facader, har normalt en pladedimension på 1250 x 600 mm, hvorhos pladetykkelser trindelt fra 30 til 100 mm her er hensigtsmæssige, dvs. det kommer an på det foreliggende anvendelsestilfælde og på de ønskede værdier i henseende til varme-15 gennemgangsmodstanden. Isolationspladen 1 ligger ifølge DIN 18165 i varmeledningsevnegruppe 040 og har en høj bøjningsstivhed. Endvidere opfylder den forskrifterne i materialeklasse A2, der ifølge DIN 4102 betyder ikke-brændbar.The insulating plate 1, which in the present embodiment according to Figures 2 and 3, serves to insulate back-ventilated facades, usually has a plate dimension of 1250 x 600 mm, where plate thicknesses incrementally from 30 to 100 mm are suitable, ie. it depends on the present application and on the desired values with respect to the heat-through resistance. Insulation plate 1 is according to DIN 18165 in heat conductivity group 040 and has a high bending stiffness. Furthermore, it meets the requirements of material class A2, which according to DIN 4102 means non-combustible.
20 Fig. 2 viser et snit i en bygningsvæg 4, som har en på bagsiden ventileret facadebeklædning 5. En sådan beklædning tjener både til varmeisolation og til lydisolering, og derudover skal den have et æstetisk udseende. Den skal opfylde disse funktioner under alle om-25 givelsesbetingelser og desuden ikke ældes i tidens løb.FIG. 2 shows a section in a building wall 4, which has a facade-lined exterior cladding 5. Such cladding serves both for thermal insulation and for sound insulation, and in addition it must have an aesthetic appearance. It must fulfill these functions under all ambient conditions and, in addition, does not age over time.
Facadebeklædningen 5's isolationslag i figurerne 2 og 3 udgøres af et antal op til hinanden grænsende isolationsplader 1, der er fastgjort til bygningsvæggen 4 ved hjælp af i sig selv kendte såkaldte taller-30 kendyvler 6, nemlig med udad vendende dæklag 3. Derefter følger den egentlige facadebeklædning, f.eks. i form af tavler 7, der igen ved hjælp af egnede ankre 8 holdes således på bygningsvæggen 4, at der mellem disse tavler 7 og isolationspladerne 1 er en venti-35 lationsspalte 9. Som følge af målnøjagtigheden af isolationspladerne 1 ifølge opfindelsen er det muligt atThe insulation layer 5 of the facade cladding 5 in Figures 2 and 3 is made up of a number of adjacent insulating plates 1, which are attached to the building wall 4 by means of perpetually known so-called plate devils 6, namely with outward facing cover layer 3. facade cladding, e.g. in the form of panels 7, which are again held by means of suitable anchors 8 on the building wall 4 so that between these panels 7 and the insulation plates 1 there is a ventilation gap 9. Due to the objective accuracy of the insulation plates 1 according to the invention it is possible to
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6 garantere denne ventilationsspalte 9, f.eks. på 2 cm. Derudover er det som følge af isolationspladerne l ’ s formstabilitet muligt at indsnævre de hidtil for sådanne ventilationsspalter gældende tolerancer. Dette også af 5 den grund, at eksempelvis de hidtil anvendte facadeisolationsplader, som ikke havde noget dæklag, havde forholdsvis bløde pladehjørner, således at det ved anvendelse af tallerkendyvler 6 i de i fig. 3 med 10 betegnede hjørnesamlingsområder kunne forekomme, at plade-10 hjørnerne gled ud af disse dyvlers tallerken og dermed ikke blot generede optisk ved byggeriets aflevering, men også varmeteknisk udgjorde fejlsteder, ligesom de indsnævrede ventilationsspalten 9. Disse ulemper er nu elimineret ved hjælp af det ifølge opfindelsen forhån-15 denværende dæklag 3, fordi isolationspladerne 1 som følge af dæklaget har en udmærket kantstyrke, således at isolationspladerne 1 navnlig i hjørnesamlingsområderne 10 kan holdes upåklageligt.6 guarantee this ventilation slot 9, e.g. of 2 cm. In addition, due to the shape stability of the insulating plates 1, it is possible to narrow the tolerances applicable so far for such ventilation slots. This also for the reason that, for example, the facade insulation panels used so far, which had no cover layer, had relatively soft plate corners, so that using plate devils 6 in the figures shown in FIG. 3 with 10 designated corner assembly areas could occur that the plate-10 corners slipped off the plate of these devils and thus not only bothered optically at the delivery of the building, but also heat technically constituted fault locations, as did the narrowed ventilation gap 9. These disadvantages are now eliminated by means of it. In accordance with the invention, the covering layer 3 is present because the insulating plates 1, as a result of the covering layer, have an excellent edge strength, so that the insulating plates 1 can be kept impeccable especially in the corner assembly areas 10.
Endvidere er som følge af det forhåndenværende 20 dæklag 3 en bedre montagekontrol mulig, dvs. ved den hidtidige "frihånds-dyvelsætning" kunne det ikke udelukkes, at nogle dyvler 6 blev sat for dybt. Følgen heraf var, at sådanne isolationsplader lokalt blev trykket for meget sammen, hvorved varmeisolationen forringe-25 des i disse områder. Man fik også et dårligere helhedsbillede. Nu sker der derimod ved dyvler 6, der er sat for dybt, en deformering af dæklaget 3, hvilket bliver synligt ved dannelse af folder og således muliggør en bedre udlægningskontrol.Furthermore, as a result of the existing cover 3, a better mounting control is possible, ie. by the previous "freehand devil phrase" it could not be ruled out that some devils 6 were set too deep. As a result, such insulating sheets were compressed locally too much, thereby reducing the thermal insulation in these areas. They also got a poorer overall picture. On the other hand, at depths 6, which are set too deep, a deformation of the cover layer 3 is made, which becomes visible by the formation of folds and thus enables a better lay-out control.
30 Fig. 4 viser som yderligere udførelseseksempel en dobbelt bygningsvæg med en indervæg 11 og en ydervæg 12, mellem hvilke der er indsat en isolationsbane 13 med et pålamineret dæklag 3 på den ene side som såkaldt kerneisolationsfilt. Konstruktionen af et tolags 35 murværk med mellemliggende mineralfiber-varmeisolations-lag frembyder som bekendt, som følge af den klare funk-FIG. 4 shows, as a further embodiment, a double building wall with an inner wall 11 and an outer wall 12, between which is inserted an insulating web 13 with a laminated cover layer 3 on one side as a so-called core insulation blanket. The construction of a two-layer masonry with intermediate mineral fiber heat insulation layers presents, as is well known, due to the clear functional
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7 tionsadskillelse i bærekonstruktioner, varmeisolation og fugtighedsbeskyttelse den bygningsfysisk ideelle løsning for komponenten ydervæg. I det foreliggende udførelseseksempel er isolationsbanen 13 uden nogen særlig luft-5 spalte mellem ydervæggen 12 og isolationsbanen 13.7 separation in support structures, thermal insulation and moisture protection is the ideal building solution for the exterior wall component. In the present embodiment, the insulation web 13 is without any particular air gap between the outer wall 12 and the insulation web 13.
Dette er muligt, dels fordi isolationslaget 13's hovedlag 2 er hydrofobt, dels fordi dæklaget 3 bortleder eventuel gennem ydervæggen 12 indtrængende fugtighed nedefter. Yderskallen 12 holdes på sædvanlig måde 10 ved hjælp af trådankre 14 på inderskallen 11, hvorhos isolationsbanen 13 skal stikkes på trådankrene 14 før etableringen af yderskallen 12. Efter anbringelsen af isolationsbanen 13 på trådankrene 14 bliver der på disse påsat såkaldte afdrypningsskiver 15, der samti-15 digt på fordelagtig måde kan anvendes til indstilling af en bestemt tykkelsesbegrænsning af isolationslaget 13.This is possible partly because the main layer 2 of the insulating layer 13 is hydrophobic and partly because the cover layer 3 removes any moisture penetrating downwards through the outer wall 12. The outer shell 12 is held in the usual manner 10 by means of wire anchors 14 on the inner shell 11, where the insulating web 13 is to be inserted on the wire anchors 14 prior to the establishment of the outer shell 12. After the insulating web 13 is placed on the wire anchors 14, so-called drip washers 15 which 15 poem advantageously can be used for setting a certain thickness limitation of the insulation layer 13.
I det foreliggende udførelseseksempel blev den rumvægten af isolationsbanen 13's hovedlag 2 fordelagtigt reduceret fra 23 kg/m3 til 15 kg/m3 ved anvendel-20 se af dæklaget 3 i form af en glasuld med en vægt pr. arealenhed på 50 g/m2, hvorhos i begge tilfælde anfor-dringerne til f.eks. varmeledningsevnegruppe 040 er opfyldt.In the present embodiment, the bulk weight of the main layer 2 of the insulating web 13 was advantageously reduced from 23 kg / m3 to 15 kg / m3 by using the cover layer 3 in the form of a glass wool with a weight per square meter. area unit of 50 g / m2, in which case in both cases the requirements for e.g. heat conductivity group 040 is met.
Ved anvendelse af en såkaldt uldlamineret kerne-25 isolationsfilt som isolation mellem dobbelte bygningsvægge er det særlig fordelagtigt at anvende isolationsbaner med en længde på 3-10 m, der som forprodukt er oprullet til en rulle. Foruden en forenkling af udlægningen og færre fuger og dermed færre varmebroer kan man 30 dermed problemfrit isolere murhjørner, fordi uldlamineringen som følge af sin bøjelighed i forbindelse med den forholdsvis lave specifikke vægt af hovedlaget muliggør problemfri udlægning af isolationsbanen om murhjørnerne, dvs. banen smyger sig til disse.When using a so-called wool-laminated core insulation blanket as insulation between double building walls, it is particularly advantageous to use insulation webs of 3-10 m in length which are rolled into a roll as a by-product. In addition to simplifying the laying and fewer joints and thus fewer heat bridges, it is possible to isolate wall corners without difficulty, because the wool lamination due to its flexibility in relation to the relatively low specific weight of the main layer allows for smooth laying of the insulation web around the wall corners, ie. the path sneaks to these.
35 Sammenfattende fremstår grundideen bag den fore liggende opfindelse således, at et mineralfiberproduktIn summary, the basic idea of the present invention appears to be a mineral fiber product
Claims (7)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3519752A DE3519752C2 (en) | 1984-06-02 | 1985-06-01 | Mineral fiber product as an insulation board or insulation sheet |
| DE3519752 | 1985-06-01 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK254986D0 DK254986D0 (en) | 1986-05-30 |
| DK254986A DK254986A (en) | 1986-12-02 |
| DK165421B true DK165421B (en) | 1992-11-23 |
Family
ID=6272243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK254986A DK165421B (en) | 1985-06-01 | 1986-05-30 | INSULATING PLATE OR COATED MINERAL FIBER PRODUCT |
Country Status (16)
| Country | Link |
|---|---|
| AT (1) | ATA146586A (en) |
| BE (1) | BE904852A (en) |
| CH (1) | CH669004A5 (en) |
| DK (1) | DK165421B (en) |
| ES (1) | ES297005Y (en) |
| FI (1) | FI862290A (en) |
| FR (1) | FR2582697B1 (en) |
| GB (1) | GB2177048B (en) |
| GR (1) | GR861416B (en) |
| IE (1) | IE57270B1 (en) |
| IT (1) | IT1204886B (en) |
| LU (1) | LU86450A1 (en) |
| NL (1) | NL191760C (en) |
| NO (1) | NO862131L (en) |
| PT (2) | PT82684A (en) |
| SE (1) | SE461340B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK146891D0 (en) * | 1991-08-16 | 1991-08-16 | Rockwool Int | MINERAL FIBER ELEMENT AND PROCEDURE FOR MANUFACTURE OF SUCH ITEM |
| SI0886704T1 (en) † | 1996-12-23 | 2002-10-31 | Isover Saint-Gobain | An insulating element for clamping installation between roof rafters or beams of other wooden constructions |
| DE19921284A1 (en) * | 1999-05-07 | 2000-11-09 | Gruenzweig & Hartmann | Coated mineral wool product and process for its production |
| ES1054578Y (en) † | 2003-02-04 | 2003-12-01 | Saint Gobain Cristaleria S A | MINERAL WOOL PANEL PROVIDED WITH COATING VELO BY BOTH FACES. |
| AT413994B (en) * | 2003-06-13 | 2006-08-15 | Norbert Mag Wangler | METHOD FOR FIXING HIGH-PERFORMANCE HEAT INSULATION PLATES AND THERMAL INSULATION FROM THESE PLATES |
| CN115697935A (en) * | 2020-04-03 | 2023-02-03 | 洛科威有限公司 | Acoustic product |
| US11690332B2 (en) | 2020-04-03 | 2023-07-04 | Rockwool A/S | Method of growing plants |
| EP4126784A1 (en) * | 2020-04-03 | 2023-02-08 | Rockwool A/S | Insulation products |
| GB2618553A (en) * | 2022-05-10 | 2023-11-15 | Intumescent Systems Ltd | Enhanced insulation for buildings |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1454503A (en) * | 1972-12-29 | 1976-11-03 | Tba Industrial Products Ltd | Asbestos reinforced plastics materials |
| SE406440B (en) * | 1975-05-21 | 1979-02-12 | Scandinavian Glasfiber Ab | GLASS FIBER PRODUCT FOR PLASTIC REINFORCEMENT INCLUDING CONNECTED LAYERS OF GLASS FIBER ROVING WOVEN AND GLASS FIBER MAT AND METHODS OF MANUFACTURE OF GLASS FIBER PRODUCTS |
| US4070519A (en) * | 1976-04-27 | 1978-01-24 | Huyck Corporation | High temperature filter fabrics |
| GB1577561A (en) * | 1976-04-29 | 1980-10-29 | Cons Fiberglass Prod | Fibreglass mat |
| NL7612071A (en) * | 1976-10-29 | 1978-05-03 | Nederlandse Steenwolfabriek Nv | MINERAL WOOL ROOF COVERING PLATE. |
| GB1601509A (en) * | 1978-01-11 | 1981-10-28 | Cons Fiberglass Prod | Fibreglass mat |
| US4283457A (en) * | 1979-11-05 | 1981-08-11 | Huyck Corporation | Laminate structures for acoustical applications and method of making them |
| FR2536331B1 (en) * | 1982-11-22 | 1986-05-16 | Saint Gobain Isover | PROCESS AND DEVICE FOR THE MANUFACTURE OF COMPOSITE MOLDED PANELS COMPRISING A FIBER SUPPORT IMPREGNATED WITH A POLYMERIZED RESIN AND A COATING SHEET |
-
1986
- 1986-05-22 GB GB8612507A patent/GB2177048B/en not_active Expired - Fee Related
- 1986-05-26 IE IE1382/86A patent/IE57270B1/en unknown
- 1986-05-27 NL NL8601351A patent/NL191760C/en not_active IP Right Cessation
- 1986-05-28 SE SE8602436A patent/SE461340B/en not_active Application Discontinuation
- 1986-05-29 CH CH2169/86A patent/CH669004A5/en not_active IP Right Cessation
- 1986-05-29 FI FI862290A patent/FI862290A/en not_active Application Discontinuation
- 1986-05-29 NO NO862131A patent/NO862131L/en unknown
- 1986-05-30 DK DK254986A patent/DK165421B/en not_active IP Right Cessation
- 1986-05-30 AT AT0146586A patent/ATA146586A/en not_active Application Discontinuation
- 1986-05-30 IT IT20625/86A patent/IT1204886B/en active
- 1986-05-30 BE BE0/216728A patent/BE904852A/en not_active IP Right Cessation
- 1986-05-30 PT PT82684A patent/PT82684A/en unknown
- 1986-05-30 ES ES1986297005U patent/ES297005Y/en not_active Expired - Fee Related
- 1986-05-30 FR FR8607783A patent/FR2582697B1/en not_active Expired
- 1986-05-30 GR GR861416A patent/GR861416B/en unknown
- 1986-05-30 LU LU86450A patent/LU86450A1/en unknown
-
1992
- 1992-11-19 PT PT8651U patent/PT8651U/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NO862131L (en) | 1986-12-02 |
| IE57270B1 (en) | 1992-07-01 |
| SE8602436L (en) | 1986-12-02 |
| CH669004A5 (en) | 1989-02-15 |
| IT8620625A0 (en) | 1986-05-30 |
| FR2582697B1 (en) | 1988-09-16 |
| GB2177048B (en) | 1990-01-24 |
| SE461340B (en) | 1990-02-05 |
| ATA146586A (en) | 1992-10-15 |
| IT1204886B (en) | 1989-03-10 |
| FI862290A0 (en) | 1986-05-29 |
| FR2582697A1 (en) | 1986-12-05 |
| GB8612507D0 (en) | 1986-07-02 |
| NL8601351A (en) | 1987-01-02 |
| IE861382L (en) | 1986-12-01 |
| FI862290A (en) | 1986-12-02 |
| ES297005Y (en) | 1990-03-16 |
| PT8651T (en) | 1993-07-30 |
| PT82684A (en) | 1986-06-01 |
| SE8602436D0 (en) | 1986-05-28 |
| DK254986A (en) | 1986-12-02 |
| GB2177048A (en) | 1987-01-14 |
| ES297005U (en) | 1989-08-16 |
| BE904852A (en) | 1986-12-01 |
| GR861416B (en) | 1986-09-30 |
| LU86450A1 (en) | 1986-12-05 |
| PT8651U (en) | 1996-05-31 |
| NL191760C (en) | 1996-07-02 |
| DK254986D0 (en) | 1986-05-30 |
| NL191760B (en) | 1996-03-01 |
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Legal Events
| Date | Code | Title | Description |
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| PBP | Patent lapsed |