WO2005068574A1 - Process for manufacturing panels of mineral wool - Google Patents
Process for manufacturing panels of mineral wool Download PDFInfo
- Publication number
- WO2005068574A1 WO2005068574A1 PCT/EP2005/000488 EP2005000488W WO2005068574A1 WO 2005068574 A1 WO2005068574 A1 WO 2005068574A1 EP 2005000488 W EP2005000488 W EP 2005000488W WO 2005068574 A1 WO2005068574 A1 WO 2005068574A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- adhesive
- web
- elements
- bonded
- panel
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/593—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to layered webs
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4209—Inorganic fibres
- D04H1/4218—Glass fibres
Definitions
- the present invention relates to processes for manufacturing panels of lamellar mineral wool, for use as sound, thermal and fireproof insulation of external walls of buildings, as well as ceilings of garages over which heated rooms are located.
- Some methods for manufacturing panels of mineral woo] are known.
- DE 31 36 935 discloses mineral wool panels or webs composed of layers, wherein within a given web or panel said layers and fibres forming them run uniformly at an angle of 10° to 60° in relation to the panel or web plane.
- EP 0 017969 discloses a method wherein from a continuous web of mineral non-woven fabric, having fibres running mainly parallel to the web surface, strips or layers are cut off crosswise to the web, then said strips or layers are rotated by 90° and said layers are bonded to a fabric mesh with adhesive. This way mineral fibres run mainly vertically in relation to the surface of manufactured insulating layer.
- EP 0560878 (WO92/10602) discloses a process for manufacturing insulating panels composed of elements made of mineral fibres bonded together in the form of rods.
- That invention was based on the discovery that a panel wherein both folds (made by longitudinal compression of non-woven fabric to be cut into lamellae) and individual fibres are arranged perpendicularly to the panel plane, is characterised by higher strength and rigidity than a panel wherein folds are arranged perpendicularly to the panel surface.
- the thus-formed block is cut lengthways and perpendicular to the plane of the bonded mineral-fibre slabs to form a lamellar element of the desired thickness comprising longitudinal bars which are firmly bonded together. After this the lamellar element is firmly bonded to the cover layer.
- the layers are bonded together using adhesive which is described generally as being non-flammable and inorganic, such as water glass. Bonding rods together with the use of a bonding agent has not been employed in practice because the contact area of rods is much larger than the contact area of such a panel with a substrate it is to be laid on.
- the bigger the number of small panels necessary to form a requested surface the bigger the number of edges at which panels are in mutual contact.
- the bigger the number of contact edges between the panels the bigger the number of thermal bridges forming on the insulated surface as a result of inaccurate laying, improper adjustment of individual panels, and also as a result of increased risk of soiling contact surfaces with gluing mortars.
- the bigger the number of panels used to lay on an insulated surface the longer the time required for laying the insulation on the building facade, and the costs of work is relatively higher than in case of larger panels.
- the size of produced panels is determined by the fact that the perpendicular arrangement of fibres in relation to the insulated surface is the most advantageous one, whereas on production lines a non-woven fabric is produced having its fibres arranged parallel to the panel surface. Therefore in order to manufacture a plate with fibres arranged perpendicularly to the insulated surface, it is necessary to cut off a strip from a web of non-woven fabric having a given thickness and to rotate said strip by 90° in order to change the fibre orientation. This in turn means that the thickness of so-obtained layer of non-woven fabric becomes, after the rotation, the maximum width of the panel.
- a web of mineral non-woven fabric is obtained having fibres oriented parallel to the surface of the non-woven fabric and a maximal technologically obtainable thickness of 20 cm, then strips are cut off, said strips having a width corresponding to the required final panel length.
- the so-obtained strips are bonded together, said bonding being effected at the contact area of the largest surfaces of said strips. From such an element, obtained by bonding two or three strips together, strips are cut off having a width corresponding to a final thickness of an insulating layer, said cutting being performed along the dimension being the final panel length.
- An important feature of the invention is the selection of the technique used for bonding the obtained strips together, namely the bonding is effected by gluing with the use of a layer of hot adhesive sprayed on one or both surfaces being bonded, at a temperature of 150 to 185°C.
- a thermofusible polyolef in-based adhesive is used, having fusing point of about 100°C and working viscosity of 2600 to 3000 mPa.s (at 170°C) in the amount of 1.0 to 5.0 g, preferably 2.0 to 3.5 g per one adhesive line 1.2 m long.
- a method of bonding the surfaces of two mineral fibre elements comprising applying to one or both of the surfaces to be bonded a hot melt adhesive.
- These elements are generally slabs or strips of mineral fibre material cut from a larger web or slab of mineral fibre material.
- This particular type of adhesive especially when it has the preferred features set out below, provides particularly durable connections for mineral wool elements, especially when the fibres are oriented predominantly parallel to the surfaces which are bonded, as in the production of lamellar insulation panels.
- the hot melt adhesive is preferably applied to the surfaces to be bonded by spraying and this spraying preferably lasts no more than 12 seconds.
- the elements are subjected to pressure during bonding and preferably the total time for spraying and subjection to pressure is not more than 12 seconds.
- panels can be moved along stationary nozzles or stationary panels can be sprayed with the use of movable nozzles. Spraying time and adhesive bonding time is 12 seconds maximum. Panels sprayed with the adhesive are pressed together.
- the adhesive can be applied to just one of the surfaces to be bonded but preferably it is applied to both. It turned out that it was advantageous to prevent the penetration of the adhesive into deeper layers of the panel, and that such a connection would be more durable than a connection made by another method. Generally the adhesive does not penetrate more than 2 mm into the element.
- the hot melt adhesive is preferably applied at a temperature of from 150 to 185°C.
- the hot melt adhesive is a polyolefin-based adhesive. Its melting point is preferably from 50 to 200 °C, more preferably from 80 to 120°C, and especially about 100°C.
- the viscosity of the hot melt adhesive is determined at 170°C and is preferably in the range 2600 to 3000 mPa.s.
- the panel may be made by gluing two or three strips (elements) together, which in case of maximum obtainable thickness of non-woven fabric layer makes it possible to obtain a panel of width of even 60 cm.
- a method of forming a mineral wool insulation panel comprising providing a web of mineral wool having a top face and a bottom face and two opposing side faces and a longitudinal direction parallel to the top and bottom faces and side faces and a transverse direction parallel to the top and bottom faces and perpendicular to the side faces, and a thickness between the top and bottom faces, cutting at least two elements from the web, the cut being made in the transverse direction, so that the top and bottom faces of each element are formed from the top and bottom faces of the web, bonding two elements together with the top face of one element being bonded to the bottom face of the other element to form a pre-panel, and cutting from the pre-panel at least one insulation panel having a predetermined thickness in which the thickness direction of the insulation panel is parallel to the bonded surfaces of the elements forming the pre-panel.
- a method of forming a mineral wool insulation panel comprising providing a web of mineral wool having a top face and a bottom face and two opposing side faces and a first end defining the width of the web and a longitudinal direction parallel to the top and bottom faces and side faces and a transverse direction parallel to the top and bottom faces and perpendicular to the side faces, and a thickness between the top and bottom faces: cutting at least two elements from the web, the cut being made in the transverse direction, so that the top and bottom faces of each element are formed from the top and bottom faces of the web, bonding at least two elements together with the top face of one element being bonded to the bottom face of the other element, and packaging the resulting insulation panel without performing any further cutting operations.
- this aspect of the invention we cut a mineral wool web transversely so as to provide elements which are then bonded together at their faces and, by insuring that the thickness of the cut element is the desired thickness of the eventual insulation panel, the insulation panel can be packaged and subsequently used after unpacking, without any further cutting operations.
- the bonding between the elements is carried out in accordance with the second aspect of the invention, namely with hot melt adhesive, preferably using the preferred aspects set out in connection with the second aspect of the invention.
- a method of forming a mineral wool insulation panel comprising providing a web of mineral wool having a top face and a bottom face and two opposing side faces and a first end defining the width of the web and a longitudinal direction parallel to the top and bottom faces and side faces and a transverse direction parallel to the top and bottom faces and perpendicular to the side faces, and a thickness between the top and bottom faces, cutting at least two elements from the web, the cut being made substantially in the transverse direction, so that the top and bottom faces of each element are formed from the top and bottom faces of the web, bonding the at least two elements together with the top face of one element being bonded to the bottom face of the other element, wherein bonding is carried out using a hot melt adhesive.
- the hot melt adhesive and its application are preferably as described above.
- a process for manufacturing panels of mineral wool comprising a step of producing a web of mineral non-woven fabric in which fibres are arranged parallel to the plane of the non-woven fabric, cutting off elements therefrom, rotating them by 90°, and then bonding the so-obtained elements together, characterized in that a web of mineral non-woven fabric is obtained having a maximal technologically obtainable width of 20 cm, then a strip is cut off therefrom lengthwise, said strip having a width corresponding to a required final panel length, the so-obtained strip is rotated in horizontal plane by 90°, and strips are cut off therefrom, said strips having a width corresponding to a final thickness of insulating layer, the so-obtained strips are rotated again by 90°, said rotation being effected about the longitudinal axis of the cut-off strip, and then the strips are bonded together, the bonding being effected by gluing with the use of a layer of hot
- the final panel preferably does not include a cover layer but instead consists essentially of the mineral wool elements and the adhesive used to bond them together.
- two or three (and in some cases more) elements can be bonded together to form the insulation panel. In this case they are bonded together at their largest surfaces. That is, the bottom surface of the first element is bonded to the top surface of the second element and the bottom surface of the second element is bonded to the top surface of the third element.
- the insulation panels provided are useful for insulating various surfaces, including external walls of buildings and ceilings of garages over which heated rooms are located. They may be used as sound, thermal or fire insulation.
- the insulation panel is applied to the surface to be insulated so that the bonded surfaces are perpendicular to the insulated surface.
- the web from which the elements are cut is formed so that the mineral fibres are predominantly parallel to the top and bottom surfaces of the web then this means that the fibres in the insulation panel are predominantly perpendicular to the surface to be insulated, as is preferred as indicated above.
- the web from which the elements are cut can be formed in known manner. Generally it is produced by providing a mineral charge in a furnace, melting the mineral charge to form a mineral melt and forming the mineral melt into fibres. These fibres are collected as a web on a conveyer. Fiberisation can be carried out for instance using rotors having a solid surface which are mounted about a substantially horizontal axis.
- the melt is applied to the surface of a rotor and flung from it to form fibres.
- a series of rotors is used so that fibres are flung from a first rotor to a second rotor and from a second rotor to a third and optionally subsequent rotor(s).
- This system is known as a cascade spinner.
- the fibres can be made using the well known spinning cup system in which fibres are thrown through apertures in a rotating cup and collected. After collection on the conveyer the fibres can be treated, for instance by cross-lapping and/or compression. Generally they are formed into slabs which form the web from which elements can be cut in the invention.
- binder material is applied to the fibres before they are collected on the conveyer.
- This binder is usually heat-curable binder and the web of fibres is passed through a curing oven to cure the binder.
- the web from which elements are cut is preferably of unusually large thickness (ie the dimension between the top and bottom surfaces of the web). This thickness is preferably at least 100 mm, more preferably at least 150 mm and often at least 180 mm, in particular around 200 mm.
- the mineral wool material preferably has a density from 50 to 200 kg/m 3 , more preferably 75 to 130 kg/m 3 , in particular from 80 to 100 kg/m 3 , for instance around 90 kg/m 3 .
- cutting of the elements can be done in a conventional manner, for instance using saws.
- Example I From a web of non-woven fabric leaving the production line, said web being
- thermofusible polyolefin-based adhesive was used, having fusing point of about 100°C and working viscosity of 2700 mPa.s at 170°C.
- the adhesive was sprayed for 2.4 seconds with the use of stationary nozzles onto the opposite moving strips of non- woven fabric. Fifty spraying nozzles were used per each glued surface. The distance between nozzles and moving strips was 55 mm.
- Adhesive consumption amounted to 3.36 g of adhesive per one glue line 1.2 m long.
- the obtained panels were pressed together for 6 seconds. From the obtained panels strips 8 cm thick were cut off, said cutting being performed along the dimension of 1.2 m, and further sent for packing.
- the panel had the following dimensions: width - 40 cm, thickness - 8 cm, length - 1.2 m, and its fibres were arranged vertically to the insulated surface.
- a facade insulation made of the above mentioned panels was laid twice as quickly as in the case of traditional facade of single panels, and at the same time the panels bonded this way did not break at connection area, and could be lifted by one edge by a single worker, thus the obtained connection was durable. The amount of thermal bridges was reduced by half.
- Example II From a web of non-woven fabric leaving the production line, said web being 20 cm thick and 2 m wide and having fibres oriented parallel to the plane of the non- woven fabric, strips 1.2 m wide were cut off crosswise. The procedure was as in Example I, but three strips were glued together. A thermofusible polyolefin-based adhesive was used having fusing point of about 100°C and working viscosity of 2700 mPa.s at 170°C. The adhesive was sprayed for 2.4 seconds with the use of nozzles onto the opposite strips of non-woven fabric. Fifty spraying nozzles were used per each of the four glued surfaces. The distance between nozzles and strips was 55 mm.
- Adhesive consumption amounted to 2.36 g of adhesive per one glue line 1.2 m long.
- the obtained panels were pressed together for 8 seconds. From the obtained panels strips 8 cm wide were cut off, said cutting being performed along the dimension of 1.2 m, and further sent for packing.
- the panel had the following dimensions: width - 60 cm, thickness - 20 cm, length - 1.2 m, and its fibres were arranged vertically to the insulated surface.
- a facade made of the above mentioned panels was laid three times as quickly as in the case of traditional facade of single panels, and at the same time the panels bonded this way did not break at connection area, and could be lifted by one edge by a single worker, thus the obtained connection was durable.
- Example III From a web of non-woven fabric leaving the production line, said web being 20 cm thick, 1.2m wide and 2 m long and having fibres oriented parallel to the plane of the non-woven fabric, strips 1.2 m wide were cut off crosswise. Said strips, 1.2 m long, 20 cm wide and 8 cm thick, were glued together by two at their largest surfaces.
- a thermofusible polyolefin-based adhesive was used, having fusing point of about 00°C and working viscosity of 2700 mPa.s at 170°C. The adhesive was sprayed for 2.4 seconds with the use of stationary nozzles onto the opposite moving strips of non- woven fabric. Fifty spraying nozzles were used per each glued surface.
- the distance between nozzles and moving strips was 55 mm.
- Adhesive consumption amounted to 3.36 g of adhesive per one glue line 1.2 m long.
- the obtained panels were pressed together for 6 seconds.
- the obtained panels were sent for packing.
- the panel had the following dimensions: width - 40 cm, thickness - 8 cm, length - 1.2 m, and its fibres were arranged vertically to the insulated surface.
- a facade insulation made of the above mentioned panels was laid twice as quickly as in the case of traditional facade of single panels, and at the same time the panels bonded this way did not break at connection area, and could be lifted by one edge by a single worker, thus the obtained connection was durable.
- the amount of thermal bridges was reduced by half.
- Example IV From a web of non-woven fabric leaving the production line, said web being 20 cm thick, 1.2m wide and 2 m long and having fibres oriented parallel to the plane of the non-woven fabric, strips 1.2 m wide were cut off crosswise.
- the procedure was as in Example I, but three strips were glued together.
- a thermofusible polyolefin-based adhesive was used having fusing point of about 100°C and working viscosity of 2700 mPa.s at 170°C.
- the adhesive was sprayed for 2.4 seconds with the use of nozzles onto the opposite strips of non-woven fabric. Fifty spraying nozzles were used per each of the four glued surfaces. The distance between nozzles and strips was 55 mm.
- Adhesive consumption amounted to 2.36 g of adhesive per one glue line 1.2 m long.
- the obtained panels were pressed together for 8 seconds.
- the obtained panels were further sent for packing.
- the panel had the following dimensions: width - 60 cm, thickness - 8 cm, length - 1.2 m, and its fibres were arranged vertically to the insulated surface.
- a facade made of the above mentioned panels was laid three times as quickly as in the case of traditional facade of single panels, and at the same time the panels bonded this way did not break at connection area, and could be lifted by one edge by a single worker, thus the obtained connection was durable.
- Example V From a web of non-woven fabric leaving the production line, said web being
- strips 1.2 m wide were cut off crosswise. Said strips were rotated by 90° in horizontal plane. Then these strips were cut into strips 8 cm wide (this dimension is the final thickness of manufactured insulation) which were rotated by 90° around longitudinal axis thereof.
- the so-obtained strips, 1.2 m long, 20 cm wide and 8 cm thick, were glued together, by two.
- a thermofusible polyolefin-based adhesive was used, having fusion point of about 100°C and working viscosity of 2700 mPa.s at 170°C. The adhesive was sprayed for 2.4 seconds with the use of stationary nozzles onto the opposite moving strips of non-woven fabric.
- Example VI From a web of non-woven fabric leaving the production line, said web being 20 cm thick and 2 m wide and having lengthwise oriented fibres, strips 1.2 m wide were cut off crosswise. Said strips were rotated by 90° in horizontal plane. Then these strips were cut into strips 20 cm wide (this dimension is a final thickness of manufactured insulation), and rotated by 90° around the longitudinal axis thereof. The so-obtained strips, 1.2 m long, 20 cm wide and 20 cm thick, were glued together by three. A thermofusible polyolefin-based adhesive was used, having fusing point of about 100°C and working viscosity of 2700 mPa.s at 170°C.
- the adhesive was sprayed for 2.4 seconds with the use of stationary nozzles onto the opposite moving strips of non-woven fabric. Twelve spraying nozzles were used, three spraying nozzles per each of four glued surfaces. The distance between nozzles and moving strips was 55 mm. Adhesive consumption amounted to 3.36 g adhesive per one glue line 1.2 m long.
- the obtained panels were pressed together for a period of 8 seconds. The obtained finished panels were sent further for packing.
- the panel had the following dimensions: width - 60 cm, thickness - 20 cm, length - 1.2 m, and its fibres were arranged vertically to the insulated surface.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Building Environments (AREA)
- Glass Compositions (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE602005006971T DE602005006971D1 (en) | 2004-01-19 | 2005-01-19 | METHOD FOR PRODUCING MINERAL FIBER PLATES |
PL05701042T PL1709132T5 (en) | 2004-01-19 | 2005-01-19 | Process for manufacturing panels of mineral wool |
EP05701042.3A EP1709132B2 (en) | 2004-01-19 | 2005-01-19 | Process for manufacturing panels of mineral wool |
EA200601349A EA013721B1 (en) | 2004-01-19 | 2005-01-19 | Process for manufacturing panels of mineral wool |
SI200530361T SI1709132T2 (en) | 2004-01-19 | 2005-01-19 | Process for manufacturing panels of mineral wool |
DK05701042.3T DK1709132T4 (en) | 2004-01-19 | 2005-01-19 | Process for making mineral wool panels |
NO20063505A NO20063505L (en) | 2004-01-19 | 2006-08-01 | Method for making mineral wool plate |
HRP20080386TT HRP20080386T4 (en) | 2004-01-19 | 2008-08-08 | Process for manufacturing panels of mineral wool |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL364452A PL208326B1 (en) | 2004-01-19 | 2004-01-19 | The method for manufacture of plates from the mineral wool |
PLP-364452 | 2004-01-19 | ||
PLP-366319 | 2004-03-16 | ||
PL366319A PL208028B1 (en) | 2004-03-16 | 2004-03-16 | Method for manufacture of boards from mineral wool |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005068574A1 true WO2005068574A1 (en) | 2005-07-28 |
Family
ID=34797910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/000488 WO2005068574A1 (en) | 2004-01-19 | 2005-01-19 | Process for manufacturing panels of mineral wool |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP1709132B2 (en) |
AT (1) | ATE396242T1 (en) |
DE (1) | DE602005006971D1 (en) |
DK (1) | DK1709132T4 (en) |
EA (1) | EA013721B1 (en) |
HR (1) | HRP20080386T4 (en) |
NO (1) | NO20063505L (en) |
PL (1) | PL1709132T5 (en) |
SI (1) | SI1709132T2 (en) |
WO (1) | WO2005068574A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202011106980U1 (en) | 2011-10-20 | 2011-11-28 | Ioannis Kragiopoulos | Non-combustible building board |
EP3150772A1 (en) | 2015-10-02 | 2017-04-05 | URSA Insulation, S.A. | Improved building wall or roof system comprising fibrous insulation |
WO2017194717A1 (en) | 2016-05-13 | 2017-11-16 | Rockwool International A/S | A method of producing a mineral wool product comprising a multiple of lamellae and a product of such kind |
EP3002378B1 (en) | 2008-08-12 | 2019-05-08 | Knauf Insulation | Thermal insulation product |
US12123117B2 (en) | 2017-05-11 | 2024-10-22 | Rockwool A/S | Binder composition for mineral fibers comprising at least one hydrocolloid and a fatty acid ester of glycerol |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU168323U1 (en) * | 2016-06-02 | 2017-01-30 | Игорь Викторович Прохоров | DEVICE FOR REINFORCEMENT |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4025680A (en) * | 1976-03-05 | 1977-05-24 | Johns-Manville Corporation | Curvable fibrous thermal insulation |
DE3223246A1 (en) * | 1981-06-24 | 1983-01-13 | Österreichische Heraklith AG, 9702 Ferndorf, Kärnten | Multi-layer insulating slab and process for manufacture thereof |
US6415573B1 (en) * | 1999-09-15 | 2002-07-09 | Certainteed Corporation | Metal building insulation assembly |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2915977A1 (en) † | 1979-04-20 | 1980-10-23 | Ihlefeld Karl Helmut | INFLAMMABLE EXTERIOR HEAT INSULATION LAYER WITH SURFACE COATING |
DK165926B (en) † | 1990-12-07 | 1993-02-08 | Rockwool Int | PROCEDURE FOR THE MANUFACTURE OF INSULATION PLATES COMPOSED BY INVOLVED CONNECTED STABLE MINERAL FIBER ELEMENTS |
-
2005
- 2005-01-19 PL PL05701042T patent/PL1709132T5/en unknown
- 2005-01-19 AT AT05701042T patent/ATE396242T1/en active
- 2005-01-19 WO PCT/EP2005/000488 patent/WO2005068574A1/en active IP Right Grant
- 2005-01-19 DE DE602005006971T patent/DE602005006971D1/en not_active Expired - Lifetime
- 2005-01-19 SI SI200530361T patent/SI1709132T2/en unknown
- 2005-01-19 EA EA200601349A patent/EA013721B1/en not_active IP Right Cessation
- 2005-01-19 DK DK05701042.3T patent/DK1709132T4/en active
- 2005-01-19 EP EP05701042.3A patent/EP1709132B2/en not_active Expired - Lifetime
-
2006
- 2006-08-01 NO NO20063505A patent/NO20063505L/en not_active Application Discontinuation
-
2008
- 2008-08-08 HR HRP20080386TT patent/HRP20080386T4/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4025680A (en) * | 1976-03-05 | 1977-05-24 | Johns-Manville Corporation | Curvable fibrous thermal insulation |
DE3223246A1 (en) * | 1981-06-24 | 1983-01-13 | Österreichische Heraklith AG, 9702 Ferndorf, Kärnten | Multi-layer insulating slab and process for manufacture thereof |
US6415573B1 (en) * | 1999-09-15 | 2002-07-09 | Certainteed Corporation | Metal building insulation assembly |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3002378B1 (en) | 2008-08-12 | 2019-05-08 | Knauf Insulation | Thermal insulation product |
DE202011106980U1 (en) | 2011-10-20 | 2011-11-28 | Ioannis Kragiopoulos | Non-combustible building board |
EP3150772A1 (en) | 2015-10-02 | 2017-04-05 | URSA Insulation, S.A. | Improved building wall or roof system comprising fibrous insulation |
WO2017055478A1 (en) | 2015-10-02 | 2017-04-06 | Ursa Insulation, S.A. | Improved building wall or roof system comprising fibrous insulation |
RU2757920C1 (en) * | 2016-05-13 | 2021-10-22 | Роквул Интернэшнл А/С | Method for manufacturing product made of mineral wool containing multiple lamellae, and product of this type |
WO2017194718A1 (en) | 2016-05-13 | 2017-11-16 | Rockwool International A/S | A method of bonding together surfaces of two or more elements and a product made by said method |
WO2017194717A1 (en) | 2016-05-13 | 2017-11-16 | Rockwool International A/S | A method of producing a mineral wool product comprising a multiple of lamellae and a product of such kind |
US11174578B2 (en) | 2016-05-13 | 2021-11-16 | Rockwool International A/S | Method of bonding together surfaces of two or more elements and a product made by said method |
US11590747B2 (en) | 2016-05-13 | 2023-02-28 | Rockwool International A/S | Method of producing a mineral wool product comprising a multiple of lamellae and a product of such kind |
US11820116B2 (en) | 2016-05-13 | 2023-11-21 | Rockwool A/S | Binder composition |
US11865826B2 (en) | 2016-05-13 | 2024-01-09 | Rockwool A/S | Method of producing a mineral wool product comprising a multiple of lamellae and a product of such kind |
US12070929B2 (en) | 2016-05-13 | 2024-08-27 | Rockwool A/S | Mineral wool product |
US12123117B2 (en) | 2017-05-11 | 2024-10-22 | Rockwool A/S | Binder composition for mineral fibers comprising at least one hydrocolloid and a fatty acid ester of glycerol |
Also Published As
Publication number | Publication date |
---|---|
DE602005006971D1 (en) | 2008-07-03 |
EA013721B1 (en) | 2010-06-30 |
HRP20080386T4 (en) | 2015-07-17 |
PL1709132T5 (en) | 2016-06-30 |
EP1709132A1 (en) | 2006-10-11 |
SI1709132T1 (en) | 2009-04-30 |
EP1709132B2 (en) | 2015-04-29 |
NO20063505L (en) | 2006-08-18 |
SI1709132T2 (en) | 2015-08-31 |
EP1709132B1 (en) | 2008-05-21 |
HRP20080386T3 (en) | 2008-09-30 |
EA200601349A1 (en) | 2007-02-27 |
ATE396242T1 (en) | 2008-06-15 |
DK1709132T3 (en) | 2008-09-29 |
DK1709132T4 (en) | 2015-07-20 |
PL1709132T3 (en) | 2008-12-31 |
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