DE4311195A1 - insulating material - Google Patents

insulating material

Info

Publication number
DE4311195A1
DE4311195A1 DE4311195A DE4311195A DE4311195A1 DE 4311195 A1 DE4311195 A1 DE 4311195A1 DE 4311195 A DE4311195 A DE 4311195A DE 4311195 A DE4311195 A DE 4311195A DE 4311195 A1 DE4311195 A1 DE 4311195A1
Authority
DE
Germany
Prior art keywords
sheet
insulating material
insulating
carrier
carrier web
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE4311195A
Other languages
German (de)
Inventor
Fritz Doppelmayer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19934300815 external-priority patent/DE4300815A1/en
Application filed by Individual filed Critical Individual
Priority to DE4311195A priority Critical patent/DE4311195A1/en
Priority to EP94100086A priority patent/EP0606844B1/en
Priority to ES94100086T priority patent/ES2131592T3/en
Priority to DK94100086T priority patent/DK0606844T3/en
Priority to AT94100086T priority patent/ATE178668T1/en
Priority to DE59408051T priority patent/DE59408051D1/en
Publication of DE4311195A1 publication Critical patent/DE4311195A1/en
Priority to GR990401378T priority patent/GR3030292T3/en
Withdrawn legal-status Critical Current

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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/498—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of 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
    • D04H1/4266—Natural fibres not provided for in group D04H1/425
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of 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
    • D04H13/00—Other non-woven fabrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Insulating Bodies (AREA)
  • Braking Arrangements (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Insulating material which is provided on one side with a carrier web (3,23,33,43,53,63,73) and which consists of a multiplicity of fibres consisting of sheep's wool, the fibres being connected at least slightly to one another by the pressing in of needles (needling). <IMAGE>

Description

Die Erfindung bezieht sich auf ein Isoliermaterial, das einseitig mit einer Trägerbahn versehen ist und aus einer Vielzahl von Fasern aus Schafwolle besteht, wobei die Fasern durch Eindrücken von Nadeln (vernadeln) wenigstens geringfügig miteinander verbunden sind (gemäß Patentanmeldung P 43 00 815.1-26).The invention relates to an insulating material that is provided on one side with a carrier web and from one Variety of fibers made of sheep's wool, the Fibers by pushing in needles (needling) at least are slightly connected (according to Patent application P 43 00 815.1-26).

Das in der genannten Anmeldung beschriebene Isoliermaterial hat sich in der Praxis hervorragend bewährt. Lediglich bei der Isolierung von Dachschrägen oder dergleichen Räumen, bei denen das Isoliermaterial keine Unterstützung von unten erfährt, gibt es aufgrund der Weichheit des Materials Probleme.The insulating material described in the aforementioned application has proven itself extremely well in practice. Only at the insulation of sloping ceilings or similar rooms, where the insulation material has no bottom support experienced because of the softness of the material Problems.

Der Erfindung liegt die Aufgabe zugrunde, das eingangs genannte Isoliermaterial so auszugestalten, daß es auch für derartige Zwecke einsetzbar ist.The invention has for its object that to design the insulating material so that it also for such purposes can be used.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Trägerbahn ebenfalls aus Schafwolle-Fasern besteht, beim Vernadeln vorzugsweise höher verdichtet ist als die eigentliche Isolierbahn und an ihren beiden Längsrändern wenigstens geringfügig über die eigentliche Isolierbahn vorsteht. This object is achieved in that the Carrier web also consists of sheep wool fibers when Needling is preferably more compressed than that actual insulating sheet and on its two longitudinal edges at least slightly over the actual insulating sheet protrudes.  

Mit diesen beiden über die eigentliche Isolierbahn vorstehenden Trägerbahnstreifen kann das Isoliermaterial an den Sparren eines Daches befestigt werden und erfährt so einen ausgezeichneten Halt. Gleichzeitig trägt die Trägerbahn aber auch zur Isolierung bei und unterstützt die eigentliche Isolierbahn ganz wesentlich.With these two over the actual insulating membrane protruding carrier web strips can the insulating material are attached to the rafters of a roof and thus experiences an excellent hold. At the same time, the Carrier web also for insulation and supports the actual insulation sheet very essential.

Sehr vorteilhaft ist es auch, wenn erfindungsgemäß die Trägerbahn zusätzlich mit einer weiteren, auf der von der Isolierbahn abgekehrten Seite angebrachten Abdeckbahn versehen ist.It is also very advantageous if the Carrier web additionally with another, on the of the Insulating membrane facing away from the attached covering membrane is provided.

Diese zusätzliche Abdeckbahn kann sowohl die mechanische Festigkeit der Trägerbahn erhöhen, ohne ihre Isoliereigenschaften zu beeinträchtigen, sie kann aber auch als zusätzliche Dampfsperre ausgebildet sein.This additional cover sheet can be both mechanical Increase the strength of the carrier web without its Isolation properties affect, but it can also be designed as an additional vapor barrier.

Als sehr vorteilhaft hat es sich erwiesen, wenn erfindungsgemäß die Abdeckbahn aus Papier od. dgl. besteht.It has proven to be very advantageous if according to the invention the cover sheet is made of paper or the like.

Papier in entsprechender Ausgestaltung ergibt eine hohe zusätzliche Festigkeit und kann gleichzeitig als Dampfsperre ausgebildet sein.Paper in an appropriate configuration results in a high additional strength and can be used as Vapor barrier be formed.

In der Zeichnung ist die Erfindung anhand von drei Ausführungsbeispielen veranschaulicht. Dabei zeigen:In the drawing, the invention is based on three Exemplary embodiments illustrated. Show:

Fig. 1 einen Querschnitt durch ein mit einer Trägerbahn versehenes Isoliermaterial, Fig. 1 shows a cross section through a carrier web provided with a insulating material,

Fig. 2 einen Querschnitt durch ein ähnliches Isoliermaterial, wobei zusätzlich eine Abdeckbahn aus Papier angeordnet ist und Fig. 2 shows a cross section through a similar insulating material, in addition a cover sheet made of paper is arranged and

Fig. 3 ein weiteres Ausführungsbeispiel mit einer mehrlagigen Abdeckbahn. Fig. 3 shows another embodiment with a multi-layer cover sheet.

Mit 1 ist in Fig. 1 ein Isoliermaterial bezeichnet, das aus einer Isolierbahn 2 und einer Trägerbahn 3 besteht. Sowohl die Isolierbahn 2 als auch die Trägerbahn 3 sind aus Schafwollefasern hergestellt, die durch Vernadeln zu einem innigen Verband zusammengefügt sind. Dabei ist die Trägerbahn höher verdichtet als die Isolierbahn, wodurch sie eine größere Festigkeit aufweist. Auch die Verbindung zwischen der Trägerbahn und der Isolierbahn ist durch dieses Vernadeln herbeigeführt. Die Trägerbahn 3 steht an beiden Längsseiten über die Isolierbahn 2 vor, wodurch Streifen 4 bzw. 5 entstanden sind, die zum Annageln des Isoliermaterials, beispielsweise an Dachsparren, dienen. 1 in FIG. 1 denotes an insulating material which consists of an insulating sheet 2 and a carrier sheet 3 . Both the insulating sheet 2 and the carrier sheet 3 are made of sheep wool fibers, which are joined together to form an intimate association by needling. The carrier sheet is more densely compressed than the insulating sheet, which makes it stronger. The connection between the carrier sheet and the insulating sheet is also brought about by this needling. The carrier sheet 3 protrudes on both longitudinal sides over the insulating sheet 2 , whereby strips 4 and 5 are formed which serve to nail the insulating material, for example to rafters.

Beim Ausführungsbeispiel nach Fig. 2 ist die Trägerbahn 3, auf ihrer von der Isolierbahn 2 abgewandten Seite, mit einer Abdeckbahn 6 versehen, die aus Papier hergestellt ist. Es kann sich dabei um einfaches Kraftpapier handeln, es ist aber auch möglich, imprägniertes Papier zu verwenden, das dann auch als Dampfsperre dienen kann.In the exemplary embodiment according to FIG. 2, the carrier web 3 is provided , on its side facing away from the insulating web 2 , with a cover web 6 which is made of paper. It can be simple kraft paper, but it is also possible to use impregnated paper, which can then also serve as a vapor barrier.

Das Ausführungsbeispiel gemäß Fig. 3 zeigt ein Isoliermaterial aus einer Isolierbahn 2, einer Trägerbahn 3 und einer Abdeckbahn 7, welche mehrschichtig aufgebaut ist. Dabei können je nach Einsatzzweck für die einzelnen Schichten der Abdeckbahn 7 unterschiedliche Materialien verwendet werden. So ist beispielsweise der Einsatz von Aluminiumfolie oder Kunststoffolie denkbar, beides beispielsweise in Kombination mit einer dünnen Papierlage.The exemplary embodiment according to FIG. 3 shows an insulating material made of an insulating sheet 2 , a carrier sheet 3 and a covering sheet 7 , which is constructed in multiple layers. Depending on the intended use, 7 different materials can be used for the individual layers of the cover sheet. For example, the use of aluminum foil or plastic foil is conceivable, both in combination with a thin paper layer, for example.

Claims (3)

1. Isoliermaterial, das einseitig mit einer Trägerbahn (3) versehen ist und aus einer Vielzahl von Fasern aus Schafwolle besteht, wobei die Fasern durch Eindrücken von Nadeln (vernadeln) wenigstens geringfügig miteinander verbunden sind, dadurch gekennzeichnet, daß die Trägerbahn (3) ebenfalls aus Schafwolle-Fasern besteht, beim Vernadeln vorzugsweise höher verdichtet ist als die eigentliche Isolierbahn (2) und an ihren beiden Längsrändern wenigstens geringfügig über die eigentliche Isolierbahn (2) vorsteht.1. Insulating material, which is provided on one side with a carrier web ( 3 ) and consists of a plurality of fibers made of sheep's wool, the fibers being at least slightly connected to one another by pressing in needles (needles), characterized in that the carrier web ( 3 ) also consists of sheep's wool fibers that is compressed is preferably higher during needling projecting above the actual insulating sheet (2) as the actual insulating sheet (2) and at its two longitudinal edges at least slightly. 2. Isoliermaterial nach Anspruch 1, dadurch gekennzeichnet, daß die Trägerbahn (3) zusätzlich mit einer weiteren, auf der von der Isolierbahn (2) abgekehrten Seite angebrachten Abdeckbahn (6, 7) versehen ist.2. Insulating material according to claim 1, characterized in that the carrier sheet ( 3 ) is additionally provided with a further, on the side facing away from the insulating sheet ( 2 ) attached cover sheet ( 6 , 7 ). 3. Isoliermaterial nach Anspruch 2, dadurch gekennzeichnet, daß die Abdeckbahn (6) aus Papier od. dgl. besteht.3. Insulating material according to claim 2, characterized in that the cover sheet ( 6 ) consists of paper or the like.
DE4311195A 1993-01-14 1993-04-05 insulating material Withdrawn DE4311195A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE4311195A DE4311195A1 (en) 1993-01-14 1993-04-05 insulating material
EP94100086A EP0606844B1 (en) 1993-01-14 1994-01-05 Insulating material
ES94100086T ES2131592T3 (en) 1993-01-14 1994-01-05 ISOLATING MATERIAL.
DK94100086T DK0606844T3 (en) 1993-01-14 1994-01-05 Insulation
AT94100086T ATE178668T1 (en) 1993-01-14 1994-01-05 INSULATING MATERIAL
DE59408051T DE59408051D1 (en) 1993-01-14 1994-01-05 insulating material
GR990401378T GR3030292T3 (en) 1993-01-14 1999-05-20 Insulating material.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934300815 DE4300815A1 (en) 1993-01-14 1993-01-14 Insulation material
DE4311195A DE4311195A1 (en) 1993-01-14 1993-04-05 insulating material

Publications (1)

Publication Number Publication Date
DE4311195A1 true DE4311195A1 (en) 1994-10-06

Family

ID=25922265

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4311195A Withdrawn DE4311195A1 (en) 1993-01-14 1993-04-05 insulating material
DE59408051T Expired - Fee Related DE59408051D1 (en) 1993-01-14 1994-01-05 insulating material

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59408051T Expired - Fee Related DE59408051D1 (en) 1993-01-14 1994-01-05 insulating material

Country Status (6)

Country Link
EP (1) EP0606844B1 (en)
AT (1) ATE178668T1 (en)
DE (2) DE4311195A1 (en)
DK (1) DK0606844T3 (en)
ES (1) ES2131592T3 (en)
GR (1) GR3030292T3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29517006U1 (en) * 1995-10-27 1996-03-07 König, Joachim, 84494 Niederbergkirchen Insulating shells made of sheep's wool
DE19504166A1 (en) * 1995-02-08 1996-08-14 Neue Baumwollspinnerei & Weber Material for zonal thermal insulation of cultivated areas
DE10234154A1 (en) * 2002-07-26 2004-02-12 Ingenieurbüro Dr.-Ing. Harald Schulz Double glazing frame system comprises profile, into which windows fit with inner and outer seals over them and folded section between them, in which insulating bar with integral mounting strip is fitted

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0884413A1 (en) * 1997-06-13 1998-12-16 Bonded Fibre Fabric Limited A non-woven fabric
DE10163576B4 (en) * 2001-12-21 2006-07-20 Sandler Ag Insulation material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1315688A (en) * 1961-02-25 1963-01-18 Bayerische Wollfilzfabrik K G Process for the manufacture of a felt with an upper or lower fabric filling
DE1660755B2 (en) * 1961-02-25 1976-03-11 Bayerische Wollfilzfabriken KG, Offermann, Zeiler, Schmid & Co, Offingen und Hof, 8875 Offingen UNDERCOLLAR MATERIAL
CH376636A (en) * 1963-08-20 1964-04-15 Brevetex S A Insulating mats, in particular for sound insulation
FR2207207A1 (en) * 1972-11-22 1974-06-14 Amyot Louis Non-woven felt fabric having wool surface - formed by needling wool fibres to non-woven support and filling
DE2441527A1 (en) * 1974-08-30 1976-03-11 Gerhard Pohl Multi-layer bonded fabric - has inner impermeable layer bonded to outer fibre layers by fibres or fibre tufts drawn inwards

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19504166A1 (en) * 1995-02-08 1996-08-14 Neue Baumwollspinnerei & Weber Material for zonal thermal insulation of cultivated areas
DE29517006U1 (en) * 1995-10-27 1996-03-07 König, Joachim, 84494 Niederbergkirchen Insulating shells made of sheep's wool
DE10234154A1 (en) * 2002-07-26 2004-02-12 Ingenieurbüro Dr.-Ing. Harald Schulz Double glazing frame system comprises profile, into which windows fit with inner and outer seals over them and folded section between them, in which insulating bar with integral mounting strip is fitted
DE10234154B4 (en) * 2002-07-26 2007-02-08 Schulz, Eva Maria Carrier tape with insulation element for profile frame constructions

Also Published As

Publication number Publication date
DE59408051D1 (en) 1999-05-12
GR3030292T3 (en) 1999-09-30
ATE178668T1 (en) 1999-04-15
EP0606844B1 (en) 1999-04-07
EP0606844A1 (en) 1994-07-20
DK0606844T3 (en) 1999-10-18
ES2131592T3 (en) 1999-08-01

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