NO790664L - Mineralullplate til termisk eller akustisk isolering - Google Patents
Mineralullplate til termisk eller akustisk isoleringInfo
- Publication number
- NO790664L NO790664L NO790664A NO790664A NO790664L NO 790664 L NO790664 L NO 790664L NO 790664 A NO790664 A NO 790664A NO 790664 A NO790664 A NO 790664A NO 790664 L NO790664 L NO 790664L
- Authority
- NO
- Norway
- Prior art keywords
- mineral wool
- foil
- acoustic insulation
- thermal
- wool plate
- Prior art date
Links
- 239000011490 mineral wool Substances 0.000 title claims description 35
- 238000009413 insulation Methods 0.000 title claims description 12
- 239000011888 foil Substances 0.000 claims description 28
- 239000003063 flame retardant Substances 0.000 claims description 7
- 230000004927 fusion Effects 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011368 organic material Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- B32B19/04—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
- B32B19/045—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material of synthetic resin
-
- 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
- B32B19/02—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica the layer of fibres or particles being impregnated or embedded in a plastic substance
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- 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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0032—Ancillary operations in connection with laminating processes increasing porosity
-
- 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
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
- E04C2/246—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20 combinations of materials fully covered by E04C2/16 and E04C2/20
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/10—Properties of the layers or laminate having particular acoustical properties
- B32B2307/102—Insulating
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/304—Insulating
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/30—Properties of the layers or laminate having particular thermal properties
- B32B2307/306—Resistant to heat
- B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/54—Yield strength; Tensile strength
-
- 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
- B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
- B32B2315/14—Mineral wool
-
- 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
- B32B2327/00—Polyvinylhalogenides
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
Mineralullplate til termisk eller akustisk isolering.
Foreliggende oppfinnelse angår en mineralullplate til termisk eller akustisk isolering, forsynt med en i det vesentlige støvtett og til mineralullen klebet folie.
Mineralull utgjør på grunn av sitt lille innhold
av organisk materiale en meget anvendt brannhemmende isolering. Det organiske materiale i mineralullen er et bindemiddel som tjener til en innbyrdes sammenklebing av mineralullfibrene i deres krysningspunkter, og bindemiddelet øker mineralullens elastisitet og strekkstyrke. Til isoleringsformål, hvor den brannhemmende virkning er det primære formål for isoleringen, anvendes det fortrinnsvis en minerallull hvis innhold av bindemiddel er minimalt og hvor en bortbrenning av bindemiddelet ikke forårsaker vesentlig temperaturstigning i mineralullen. Dette medfører en tilsvarende reduksjon av mineralullens strekkstyrke, hvilket kan gjøre plater av en slik mineralull mere ømfintlige og derved mindre lette å håndtere, særlig under tilpasning og oppsetning. Por avhjelping av disse ulempene er det kjent å forsyne mineralullplatene med en støv-tett bekledning av metallfolie som er klebet til mineralullplaten. Ved anvendelse av et uorganisk klebemiddel unngås en økning av mengden av brennbart materiale.
Det kjente belegg har imidlertid den ulempe at det er forholdsvis kostbart i forhold til selve mineralullplaten, uten at den øker den brannhemmende virkning av mineralullen. Metallfolien endrer mineralullens akustiske isoleringsevne i negativ retning.
Formålet med foreliggende oppfinnelse er derfor å angi en foliebekledt mineralullplate som er like lett å håndtere som den kjente mineralfoliebekledte, men som er vesentlig billigere å fremstille og som ikke oppviser mindre brannhemmende isoleringsevne.
Dette formål oppnås ved at mineralullplaten erkarakterisert vedat folien er en tynn, brannhemmende plastfolie, og at folien er klebet til mineralullen ved fastsmelting.
Ved anvendelse av termoplastisk plastfolie kan folien ved oppvarming og samtidig fastsuging mot mineralullen brukes til ved delvis smelting å hefte til mineralullen. Der-r ved spares klebemiddel. På grunn av den lille tykkelsen som en folie har, gir en eventuell avbrenning ikke noe vesentlig bidrag til oppståelse av brann og nedsetter derfor ikke mineralullplatens brannhemmende virkning, som ved den kjente ut^forming ikke forbedres ved at folien er en metallfolie, fortrinnsvis av aluminium.
Mineralullplatens akustiske isoleringsevne forbedres ved at folien ved fastsmeltingen i visse områder med liten ut-strekning med fibrene er perforert og derved gir en akustisk isolering på samme måte som en perforert folie i akustisk is"oleringslag. Perforeringen bevirker samtidig at det er mulig å suge fast og smelte på en folie på platens motsatte side. Oppfinnelsen angår også en slik plate som i forhold til en ubekledt plate oppnår en vesentlig større stivhet, langt mindre støvopptagelse og støvavgiving og er enklere å håndtere.
Oppfinnelsen skal i det følgende forklares nærmere under henvisning til tegningen som viser et apparat til belegging av en mineralullplate med en termoplastisk folie.
En mineralullplate 1 fremføres ved hjelp av et perforert transportbånd 2 gjennom en stasjon til pålegging av en folie. Folien 4, som kommer fra en forrådsrulle 3 legges ut på oversiden av mineralullplaten og suges fast til denne ved hjelp av et vakuum i en under transportbåndet plassert suge-kasse 5. Over området med sugekassen er det plassert noen infrarøde strålegivere 6.
Folien 4 er en plastfolie av termoplastisk materiale av en type som ved brenning ikke utvikler vesentlig røk og som ikke er flammespredende, f.eks. polyvinylklorid. Tykkelsen av folien avhenger-av det formål som den belagte mineralullen skal benyttes, men normalt er det ønskelig at folien er tynn for ikke å tilføre store mengder organisk materiale til den forøvrig vesentlig uorganiske mineralullplaten. En tykkelse svarende til. en spesifikk vekt av folien på 40 g/m tiar vist seg hen-siktsmessig .
Mineralullplaten kan vendes og påføres et tilsvarende lag på den motsatte side, eller føres gjennom et tilsvarende arrangement som bare er vendt opp ned.
Etter påleggingen av folien kan mineralullplaten skjæres til plater eller baner ved normalt skjæreutstyr.
Claims (2)
1. Mineralullplate til termisk eller akustisk isolering med en i det vesentlige støvtett til mineralullen klebet folie, karakterisert ved at folien er en tynn, brannhemmende plastfolie, og at folien er klebet til mineralullen ved fastsmelting.
2. Mineralullplate ifølge krav 1, karakterisert ved at det på begge sider er klebet folie ved hjelp av fastsmelting.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK90678AA DK142064B (da) | 1978-02-28 | 1978-02-28 | Mineraluldplade til termisk eller akustisk isolering. |
Publications (1)
Publication Number | Publication Date |
---|---|
NO790664L true NO790664L (no) | 1979-08-29 |
Family
ID=8098860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO790664A NO790664L (no) | 1978-02-28 | 1979-02-27 | Mineralullplate til termisk eller akustisk isolering |
Country Status (9)
Country | Link |
---|---|
BE (1) | BE874385A (no) |
DE (1) | DE2906801A1 (no) |
DK (1) | DK142064B (no) |
FI (1) | FI790627A (no) |
FR (1) | FR2418082A1 (no) |
GB (1) | GB2017578A (no) |
NL (1) | NL7901555A (no) |
NO (1) | NO790664L (no) |
SE (1) | SE7901543L (no) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3036816A1 (de) * | 1980-09-30 | 1982-05-19 | Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen | Verfahren zum zusammenfuehren einer endlosbahn mit kontinuierlich gefoerdertem flaechigem gut, sowie vorrichtung zur durchfuehrung des verfahrens |
FR2587747B3 (fr) * | 1985-09-25 | 1987-10-30 | Saint Gobain Isover | Anneaux d'isolation acoustique |
GB9004018D0 (en) * | 1990-02-22 | 1990-04-18 | Siderise Ltd | Manufacture of mineral fibre products in layer form |
US5246514A (en) * | 1990-04-30 | 1993-09-21 | Energy Blanket Of Texas, Inc. | Fiberglass blanket and backing sheet laminator system with sonic vibration and vacuum removal of broken fiberglass particles |
DK135391D0 (da) * | 1991-07-15 | 1991-07-15 | Rockwool Int | Isolationselement og isolationslag sammensat af saadanne elementer |
US6203646B1 (en) | 1992-02-28 | 2001-03-20 | Rockwool International A/S | Process for preparing a mineral fibre element comprising a surface coating |
DK26792D0 (da) * | 1992-02-28 | 1992-02-28 | Rockwool Int | Fremgangsmaade til fremstilling af mineralfiberprodukt |
EP0701645B1 (en) * | 1993-06-03 | 1997-08-20 | Owens Corning | Insulation batt with low friction facing |
DE102004020936A1 (de) * | 2004-04-28 | 2005-12-01 | Bemeka Gmbh Technologie-Transfer | Nahtlose, feuerhemmende Kunststoffbeschichtung für Wärmedämmmaterial- Isolierungen und Cateringboxen Isodur als Dichtung gegen alle einwirkenden Einflüsse |
CN114228278A (zh) * | 2021-11-30 | 2022-03-25 | 北新集团建材股份有限公司 | 一种矿棉板及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1152218A (fr) * | 1955-04-27 | 1958-02-13 | Thomson Houston Comp Francaise | Perfectionnements à l'isolement thermique des réfrigérateurs |
FR1399397A (fr) * | 1964-06-24 | 1965-05-14 | A Articoli Gomma Affini S P A | Revêtement thermiquement et acoustiquement isolant, particulièrement destiné à isoler l'habitacle des véhicules automobiles du compartiment du moteur et procédé de fabrication de ce revêtement |
DE1906470A1 (de) * | 1968-02-12 | 1969-10-16 | Ppg Industries Inc | UEberzogene Asbestschichtkoerper |
US3668041A (en) * | 1968-03-25 | 1972-06-06 | Monsanto Co | Method for making a fire-retardant insulation construction |
US3905855A (en) * | 1972-11-01 | 1975-09-16 | Owens Corning Fiberglass Corp | Rigid fibrous panel and method of making same |
-
1978
- 1978-02-28 DK DK90678AA patent/DK142064B/da not_active Application Discontinuation
-
1979
- 1979-02-21 SE SE7901543A patent/SE7901543L/ not_active Application Discontinuation
- 1979-02-22 BE BE6046766A patent/BE874385A/xx unknown
- 1979-02-22 DE DE19792906801 patent/DE2906801A1/de not_active Withdrawn
- 1979-02-23 FI FI790627A patent/FI790627A/fi not_active Application Discontinuation
- 1979-02-26 FR FR7904824A patent/FR2418082A1/fr not_active Withdrawn
- 1979-02-27 NL NL7901555A patent/NL7901555A/xx not_active Application Discontinuation
- 1979-02-27 NO NO790664A patent/NO790664L/no unknown
- 1979-02-28 GB GB7906999A patent/GB2017578A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NL7901555A (nl) | 1979-08-30 |
DK90678A (no) | 1979-08-29 |
SE7901543L (sv) | 1979-08-29 |
FI790627A (fi) | 1979-08-29 |
DK142064B (da) | 1980-08-18 |
DE2906801A1 (de) | 1979-09-06 |
FR2418082A1 (fr) | 1979-09-21 |
GB2017578A (en) | 1979-10-10 |
BE874385A (fr) | 1979-06-18 |
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