NO773659L - INSULATING PLATE OF MINERAL WOOL. - Google Patents
INSULATING PLATE OF MINERAL WOOL.Info
- Publication number
- NO773659L NO773659L NO773659A NO773659A NO773659L NO 773659 L NO773659 L NO 773659L NO 773659 A NO773659 A NO 773659A NO 773659 A NO773659 A NO 773659A NO 773659 L NO773659 L NO 773659L
- Authority
- NO
- Norway
- Prior art keywords
- woven
- plate
- weight
- thermosetting resin
- woven layer
- Prior art date
Links
- 239000011490 mineral wool Substances 0.000 title claims description 22
- 229920005989 resin Polymers 0.000 claims description 21
- 239000011347 resin Substances 0.000 claims description 21
- 229920001187 thermosetting polymer Polymers 0.000 claims description 18
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 15
- 239000010426 asphalt Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 239000003365 glass fiber Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000002557 mineral fiber Substances 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 210000002268 wool Anatomy 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 22
- 238000009413 insulation Methods 0.000 description 18
- 239000004753 textile Substances 0.000 description 4
- 238000007792 addition Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B30/00—Compositions for artificial stone, not containing binders
- C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
-
- 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
-
- 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
- B32B38/08—Impregnating
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- 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
- E04C2/16—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 of fibres, chips, vegetable stems, or the like
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/35—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
- E04D3/351—Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
- E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
-
- 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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/02—Composition of the impregnated, bonded or embedded layer
- B32B2260/021—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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/046—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
- 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
- B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
- B32B2315/14—Mineral wool
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Textile Engineering (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Paper (AREA)
Description
Isolerende takplate av mineraler.Insulating roof plate made of minerals.
Oppfinnelsen vedrører en isolerende plate av mineralull, spesielt av stenull, bundet av en termoherdende harpiks . The invention relates to an insulating plate of mineral wool, in particular of rock wool, bound by a thermosetting resin.
En plate av denne type bestående av mineralull, spesielt stenull, behandlet med en termoherdende harpiks, hvorpå denne termoherdende harpiks herdnes ved å passere platen gjennom en oppvarmningssone og er kjent og benyttet. A plate of this type consisting of mineral wool, especially rock wool, treated with a thermosetting resin, whereupon this thermosetting resin is hardened by passing the plate through a heating zone, is known and used.
En isolerende plate av denne type har den ulempe at når denne påføres på en overflate som skal isoleres, som tidligere er blitt utstyrt med et bitumenbelegg, absorberes store mengder av bitumen. Dette medfører den ulempe at på An insulating board of this type has the disadvantage that when it is applied to a surface to be insulated, which has previously been equipped with a bitumen coating, large amounts of bitumen are absorbed. This entails the disadvantage that on
den ene side øker isolasjonsomkostningene,. mens på den annen side betraktelige materialmengder forbrukes, som nedsetter de isolerende egenskaper av isolasj onsplaten, da biturnen absorberes i overskudd i isolasjonsplaten, som tjener for isoler-ing . on the one hand, the insulation costs increase. while, on the other hand, considerable amounts of material are consumed, which reduce the insulating properties of the insulation board, as the biturne is absorbed in excess in the insulation board, which serves for insulation.
Det er allerede foreslått å unngå denne ulempeIt has already been proposed to avoid this disadvantage
ved å tilveiebringe•meget spesielle overflatelag på en slik isolerende plate, men denne metode har ikke funnet praktisk bruk, da i tilfelle spesielle øvre lag av vannglass og tilset-•ninger av mineralstoffer bør benyttes. Videre er metoden forbundet med en nedgang av isolasjonsegenskaper og på den annen side med et ennu høyere forbruk av biturnen. by providing very special surface layers on such an insulating plate, but this method has not found practical use, as in special cases upper layers of water glass and additions of mineral substances should be used. Furthermore, the method is associated with a decrease in insulation properties and, on the other hand, with an even higher consumption of the biturne.
Oppfinnelsens hensikt er å tilveiebringe en plate av overnevnte type, som ikke har disse ulemper og som tilveie-bringer god isolasjon under fullstendig opprettholdelse av isoleringsegenskapene av isolasjonsplatene og med betraktelig mindre bitumenmengde. The purpose of the invention is to provide a plate of the above-mentioned type, which does not have these disadvantages and which provides good insulation while completely maintaining the insulation properties of the insulation plates and with a considerably smaller amount of bitumen.
Dette oppnås ifølge oppfinnelsen ved at platen har et øvre lag av et tekstillag eller ikke-vevet lag, som ikke mykner (eller plastifiserer) under 100°C . This is achieved according to the invention by the plate having an upper layer of a textile layer or non-woven layer, which does not soften (or plasticise) below 100°C.
Et slikt tekstillag eller ikke-vevet lag bestårSuch a textile layer or non-woven layer consists
av mineralfibrejarmert eller ikke, og spesielt av ikke-of mineral fiber reinforced or not, and especially of non-
vevet glassfibre bundet sammen med termoherdende harpiks. woven glass fibers bonded together with thermosetting resin.
Fordelen ved slik ikke-vevet lag er klart fraThe advantage of such a non-woven layer is clear
det faktum at når det anvéndes ikke-vevet glass som øvre lag varierer bitumenforbruket fra 1 til 1§kg pr. m 2, men hvis det ikke-vevede lag av glassfibre ikke påføres, utgjør bitumenmengden som anvendes 2,5 til 3 kg pr. m 2. the fact that when non-woven glass is used as the upper layer, the bitumen consumption varies from 1 to 1§kg per m 2 , but if the non-woven layer of glass fibers is not applied, the amount of bitumen used amounts to 2.5 to 3 kg per m 2.
Glassfibrene som ikke er vevet kan bestå av armerte glassfibre for å oppnå en armering således at motstanden mot punktbelastning av isolasjonsstrukturen kan økes betraktelig. Følgelig forbedres muligheten for å gå på isolasjonslaget, hvilket i praksis har betraktelige fordeler. The glass fibers that are not woven can consist of reinforced glass fibers to achieve a reinforcement so that the resistance to point loading of the insulation structure can be increased considerably. Consequently, the possibility of walking on the insulation layer is improved, which in practice has considerable advantages.
Det er overraskende funnet at ikke bare forbruket It is surprisingly found that not only consumption
av biturnen begrenses ved bruk av ikke-vevet lag, men at biturnen også trer inn i platen av-mineralull, således at det oppnås en god vedhengning mellom det ikke-vevede og platen av mineralull. Det kunne ventes at på grunn av den åpne tekstur av det ikke-vevede ville forbruket av biturnen bli meget lite, men dette er ikke tilfelle. of the biturn is limited by the use of a non-woven layer, but that the biturn also penetrates the mineral wool plate, so that a good adhesion is achieved between the non-woven and the mineral wool plate. It might be expected that due to the open texture of the non-woven, the consumption of the biturne would be very little, but this is not the case.
Fortrinnsvis benyttes ikke-vevet lag av mineralfibre med en overflatevekt fra 20 til 60, fortrinnsvis fra 40 til 50 g/m , bundet med 15 til 30 vekt%, fortrinnsvis ca. 20 vekt% av en termoherdende harpiks, fortrinnsvis en formaldehydharpiks. Preferably, a non-woven layer of mineral fibers is used with a surface weight of from 20 to 60, preferably from 40 to 50 g/m, bonded with 15 to 30% by weight, preferably approx. 20% by weight of a thermosetting resin, preferably a formaldehyde resin.
Oppfinnelsen vedrører videre en fremgangsmåte til fremstilling av en isolerende plate av mineralull ved å føre platen av mineralull med termoherdendeharpiks gjennom en oppvarmningssone, idet ifølge oppfinnelsen før eller under passeringen gjennom oppvarmningssonen påføres et tekstil- eller ikke-vevet lag som ikke smelter under 100°C på arkoverflaten. The invention further relates to a method for producing an insulating plate of mineral wool by passing the plate of mineral wool with thermosetting resin through a heating zone, according to the invention before or during the passage through the heating zone a textile or non-woven layer is applied which does not melt below 100°C on the sheet surface.
Som et resultat forbinder de tekstil- eller ikke-vevede lagenheter gjennom det termoherdende bindemiddel med overflaten av isolasjonsplaten. Videre oppnåsmeget plan plateoverflate, som medvirker til å nedsette forbruket av biturnen, da tydelig mangel på glatthet av platen automatisk øker forbruket av biturnen. As a result, they connect textile or non-woven layer units through the thermosetting adhesive to the surface of the insulation board. Furthermore, a very flat plate surface is achieved, which helps to reduce the consumption of the biturne, as a clear lack of smoothness of the plate automatically increases the consumption of the biturne.
Oppfinnelsen vedrører videre en fremgangsmåte forThe invention further relates to a method for
å påføre en isolasjonsplate av mineralull, spesielt stenull, bundet av en termoherdende harpiks til en overflate som skal to apply an insulating sheet of mineral wool, especially rock wool, bonded by a thermosetting resin to a surface to be
isoleres ved å påføre et bitumenbelegg mellom overflaten som skal isoleres og isolasjonsplaten av mineralull, idet et vevet- eller ikke-vevet lag påføres mellom overflaten som skal isoleres og arkoverflaten. is insulated by applying a bitumen coating between the surface to be insulated and the mineral wool insulation board, with a woven or non-woven layer being applied between the surface to be insulated and the sheet surface.
På denne måte oppnås et vesentlig forbruk av biturnen, mens videre det ikke-vevede- eller vevnadslaget be-virkes til å vedhenge ved hjelp av biturnen til arket av mineralull under besparelse av bitumenmengder. In this way, a significant consumption of the bitumen is achieved, while furthermore the non-woven or woven layer is caused to adhere by means of the bitumen to the sheet of mineral wool while saving amounts of bitumen.
Oppfinnelsen er eksempelvis vist på tegningen. Figur 1 viser et snitt gjennom en isolasjonsplate av mineralull ifølge oppfinnelsen. Figur 2 viser en annen utførelse av en slik plate, påført til en overflate som skal isoleres og The invention is shown, for example, in the drawing. Figure 1 shows a section through an insulation board of mineral wool according to the invention. Figure 2 shows another embodiment of such a plate, applied to a surface to be insulated and
figur 3 viser i større målestokk en detalj av overflaten av isolasjonsplaten. figure 3 shows on a larger scale a detail of the surface of the insulation board.
På tegningene vises en isolasjonsplate 1 bestående av stenull 2, som har isolerende mellomrom 3. The drawings show an insulation board 1 consisting of stone wool 2, which has insulating spaces 3.
Stenullen er forbundet innbyrdes ved hjelp av en termoherdende polyesterharpiks, idet den termoherdende harpiks herdnes i en oppvarmningssone ved en temperatur mellom 1^0 og 170°C . The stone wool is interconnected by means of a thermosetting polyester resin, the thermosetting resin being hardened in a heating zone at a temperature between 1^0 and 170°C.
Overflaten 4 av isolasjonsplaten av mineralullThe surface 4 of the mineral wool insulation board
er meget irregulær, som medfører at når en slik plate påfrfres på en isolasjonsoverflate 5, forbrukes en høy mengde biturnen av bitumbelegglaget 6. Biturnen absorberes nemlig av platen av mineralull. is very irregular, which means that when such a plate is applied to an insulation surface 5, a high amount of the bitumen is consumed by the bitumen coating layer 6. The bitumen is namely absorbed by the mineral wool plate.
Oppfinnelsen har til hensikt å unngå disse vanske-ligheter ved å påføre et vevet- eller ikke-vevet lag 7 til overflaten av platen av mineralull. Dette lag 7 består fortrinnsvis av et glassfiber-ikke-vevet lag, idet glassfiber-ikke-vevnaden har en overflatevekt på 45 g pr. m o bundet med 20 vekt% formaldehydharpiks . The invention aims to avoid these difficulties by applying a woven or non-woven layer 7 to the surface of the sheet of mineral wool. This layer 7 preferably consists of a glass fiber non-woven layer, the glass fiber non-woven having a surface weight of 45 g per m o bonded with 20% by weight formaldehyde resin.
På grunn av gruk av det ikke-vevede lag.7 før herdning av platen av mineralull oppnås at det ikke-vevede lag kleber godt til platen under herdning av den termoherdende harpiks. Due to wear of the non-woven layer.7 before curing the mineral wool plate, it is achieved that the non-woven layer adheres well to the plate during curing of the thermosetting resin.
Anvendelsen av glassfiber-ikke-vevet lag har den The application of fiberglass non-woven layer has it
fordel at det oppnås en meget glatt overflate av platen, hvorved forbruket av biturnen kan betraktelig reduseres, mens igjen det er overraskende funnet at på grunn av anvendelsen av ikke- advantage that a very smooth surface of the plate is achieved, whereby the consumption of the biturne can be considerably reduced, while again it has surprisingly been found that due to the use of non-
vevnaden bibeholdes den gode kiebning mellom platene og overflaten som skal isoleres, mens på den annen side forbruket av biturnen nedsettes betraktelig. the weave maintains the good seal between the plates and the surface to be insulated, while on the other hand the consumption of biturne is considerably reduced.
Dette sees f.eks. av at når det benyttes ikke-vevet glassfiber, reduseres mengden av biturnen til 1 til 1\ kg pr. m 2 istedenfor en normal mengde på 2,5 til 3 kg/m 2. This can be seen e.g. of the fact that when non-woven glass fiber is used, the quantity of biturne is reduced to 1 to 1\ kg per m 2 instead of a normal amount of 2.5 to 3 kg/m 2.
Hvis ønsket kan ikke-vevede glassfibre 7 armeres, hvorved motstanden mot lokal belastning av isolasjonsarket kan økes betraktelig. Dette resulterer i at strukturen får en større motstandsdyktighet mot å bli gått på. If desired, non-woven glass fibers 7 can be reinforced, whereby the resistance to local loading of the insulation sheet can be increased considerably. This results in the structure gaining a greater resistance to being walked on.
Selvsagt kan platen også først herdnes og deretter myknes, hvorpå ikke-vevnaden påføres. Of course, the board can also first be hardened and then softened, after which the non-woven fabric is applied.
Selvsagt kan det istedenfor stenull også benyttes en plate av f.eks. glassull. Of course, instead of stone wool, a plate of e.g. glass wool.
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7612071A NL7612071A (en) | 1976-10-29 | 1976-10-29 | MINERAL WOOL ROOF COVERING PLATE. |
Publications (1)
Publication Number | Publication Date |
---|---|
NO773659L true NO773659L (en) | 1978-05-03 |
Family
ID=19827139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO773659A NO773659L (en) | 1976-10-29 | 1977-10-26 | INSULATING PLATE OF MINERAL WOOL. |
Country Status (11)
Country | Link |
---|---|
AT (1) | AT371095B (en) |
BE (1) | BE860275A (en) |
CH (1) | CH624652A5 (en) |
DE (1) | DE2748414A1 (en) |
DK (1) | DK148121C (en) |
FI (1) | FI773197A (en) |
FR (1) | FR2369395A1 (en) |
GB (1) | GB1587270A (en) |
NL (1) | NL7612071A (en) |
NO (1) | NO773659L (en) |
SE (1) | SE7711810L (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO150693C (en) * | 1978-03-21 | 1984-11-28 | Rockwool Int | PROCEDURE FOR INSULATION OF ROOF |
DE2847508A1 (en) * | 1978-11-02 | 1980-05-14 | Wilfried Seitz | MINERAL WOOL INSULATION |
DE2907707C2 (en) * | 1979-02-28 | 1986-08-14 | Hoechst Ag, 6230 Frankfurt | Laminate board |
DE3224361C2 (en) * | 1982-06-30 | 1986-01-30 | Didier-Werke Ag, 6200 Wiesbaden | Composite component, consisting of at least two parts made of different fiber materials |
FR2535246A1 (en) * | 1982-10-29 | 1984-05-04 | Saint Gobain Isover | ROOF SEALING INSULATION PANELS, METHOD AND DEVICES FOR THEIR MANUFACTURE |
DE3546968C2 (en) * | 1984-06-02 | 2002-03-14 | Saint Gobain Isover G & H Ag | Insulating building material |
DE8416967U1 (en) * | 1984-06-02 | 1984-10-04 | Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen | INSULATION PLATE FOR CELLAR CEILINGS AND THE LIKE AND CELLAR CEILING ITSELF |
GB2177048B (en) * | 1985-06-01 | 1990-01-24 | Saint Gobain Isover | Mineral fibre product for use as an insulating panel or insulating strip |
DK155163B (en) * | 1986-06-30 | 1989-02-20 | Rockwool Int | PROCEDURE FOR CONTINUOUS PRODUCTION OF MINERAL WOOLS |
DK135391D0 (en) * | 1991-07-15 | 1991-07-15 | Rockwool Int | Insulation element and insulation layer made up of such elements |
DK146891D0 (en) * | 1991-08-16 | 1991-08-16 | Rockwool Int | MINERAL FIBER ELEMENT AND PROCEDURE FOR MANUFACTURE OF SUCH ITEM |
AT2482U1 (en) * | 1993-02-17 | 1998-11-25 | Rockwool Int | INSULATING WAD |
DK18293D0 (en) * | 1993-02-17 | 1993-02-17 | Rockwool Int | INSULATION MATTERS |
DE19752819C2 (en) * | 1997-11-28 | 2001-02-22 | Rockwool Mineralwolle | Thermal insulation element |
DE60034782T2 (en) * | 1999-05-27 | 2008-01-31 | Rockwool International A/S | MINERAL FIBER INSULATION PLATE WITH A STIFF OUTER LAYER, A MANUFACTURING METHOD AND USE OF THE THERMAL INSULATION PRODUCT FOR ROOF AND FAÇADE CLADDING |
FR2796443A1 (en) * | 1999-07-12 | 2001-01-19 | Saint Gobain Isover | FIRE-RESISTANT INSULATING MATERIAL, SUITABLE FOR AERONAUTICAL INSULATION, METHOD AND DEVICE FOR MANUFACTURING SAME |
ES1070640Y (en) * | 2009-07-08 | 2010-10-21 | Ursa Iberica Aislantes S A | MINERAL WOOL PANEL, ACOUSTIC-THERMAL INSULATION |
GB2552985B (en) | 2016-08-17 | 2018-09-26 | Knauf Insulation Sprl | Mineral wool insulation |
FR3087149B1 (en) * | 2018-10-15 | 2020-09-25 | Saint Gobain Adfors | GLASS WOOL LAMINATE |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2566619A (en) * | 1945-10-12 | 1951-09-04 | Owens Corning Fiberglass Corp | Insulating material and method of forming the same |
US3141809A (en) * | 1957-06-26 | 1964-07-21 | Johns Manville Fiber Glass Inc | Mineral fiber laminate and method of making same |
DE1972658U (en) * | 1967-03-08 | 1967-11-16 | Korff & Co | WAERNEDAEMMPLATTE. |
US3874980A (en) * | 1972-06-09 | 1975-04-01 | Owens Corning Fiberglass Corp | Composite foam panel with fibrous facing sheets |
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1976
- 1976-10-29 NL NL7612071A patent/NL7612071A/en not_active Application Discontinuation
-
1977
- 1977-10-20 SE SE7711810A patent/SE7711810L/en unknown
- 1977-10-24 AT AT0758077A patent/AT371095B/en not_active IP Right Cessation
- 1977-10-24 GB GB44112/77A patent/GB1587270A/en not_active Expired
- 1977-10-25 CH CH1294877A patent/CH624652A5/en not_active IP Right Cessation
- 1977-10-26 NO NO773659A patent/NO773659L/en unknown
- 1977-10-26 DK DK474577A patent/DK148121C/en not_active IP Right Cessation
- 1977-10-26 FI FI773197A patent/FI773197A/en not_active Application Discontinuation
- 1977-10-28 DE DE19772748414 patent/DE2748414A1/en not_active Withdrawn
- 1977-10-28 BE BE182186A patent/BE860275A/en not_active IP Right Cessation
- 1977-10-28 FR FR7732642A patent/FR2369395A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DK148121B (en) | 1985-03-11 |
FR2369395B1 (en) | 1982-10-22 |
NL7612071A (en) | 1978-05-03 |
GB1587270A (en) | 1981-04-01 |
FR2369395A1 (en) | 1978-05-26 |
DK148121C (en) | 1985-08-05 |
DK474577A (en) | 1978-04-30 |
FI773197A (en) | 1978-04-30 |
DE2748414A1 (en) | 1978-05-03 |
SE7711810L (en) | 1978-04-30 |
ATA758077A (en) | 1982-10-15 |
AT371095B (en) | 1983-05-25 |
BE860275A (en) | 1978-04-28 |
CH624652A5 (en) | 1981-08-14 |
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