DE20217044U1 - Schutzschicht aus zweilagigem Vlies mit innenliegenden Schweißflächen - Google Patents

Schutzschicht aus zweilagigem Vlies mit innenliegenden Schweißflächen

Info

Publication number
DE20217044U1
DE20217044U1 DE20217044U DE20217044U DE20217044U1 DE 20217044 U1 DE20217044 U1 DE 20217044U1 DE 20217044 U DE20217044 U DE 20217044U DE 20217044 U DE20217044 U DE 20217044U DE 20217044 U1 DE20217044 U1 DE 20217044U1
Authority
DE
Germany
Prior art keywords
fleece
protective
layer
layer according
layers
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.)
Expired - Lifetime
Application number
DE20217044U
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English (en)
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
Application filed by Individual filed Critical Individual
Priority to DE20217044U priority Critical patent/DE20217044U1/de
Publication of DE20217044U1 publication Critical patent/DE20217044U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D04H1/42—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
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • 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
    • 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
    • B32B5/22—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—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 the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/4334—Polyamides
    • 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
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/559—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 welding together the fibres, e.g. by partially melting or dissolving the fibres being within 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
    • D04H13/00—Other non-woven fabrics
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • E21D11/383—Waterproofing; Heat insulating; Soundproofing; Electric insulating by applying waterproof flexible sheets; Means for fixing the sheets to the tunnel or cavity wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Laminated Bodies (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt

Claims (6)

1. Schutz- und Befestigungsschicht, bestehend aus zwei Vliesschichten aus synthetischen Fasern, mit einem Flächengewicht von jeweils 400-600 g/m2, die durch Vernadelung oder Verfestigung mit Wasserstrahlen hergestellt und einseitig kraftschlüssig mit einer 0,25-1,0 mm dicken Folie aus flexiblen, thermoplastischen Polyolefinen mit hoher biaxialer Dehnfähigkeit verbunden sind.
Eine der Vliesschichten ist auf der anderen Seite mit einer zur Abdichtung eines Tunnels, eines Behälters oder eines Beckens notwendigen Kunststoffabdichtung von 1,5-4 mm Dicke dauerhaft verbunden.
Nach Befestung der ersten Vliesschicht am Bauwerk oder der Ausbruchssicherungs­ schicht des Tunnels werden die einander zugewandten Oberflächen der Vliesschichten aus thermoplastischen Folien mittels Heißluftgeräte erwärmt und streifenförmig oder vollflächig durch den Druck von Anpreßrollen verschweißt.
2. Schutz- und Befestigungsschicht nach Anspruch 1, dadurch gekennzeichnet, dass die Vliesschichten bevorzugt aus Fasern aus Polypropylen, aber auch Polyester oder Polyamid hergestellt sind.
3. Schutz- und Befestigungsschicht nach Anspruch 1, dadurch gekennzeichnet, dass die Vliese während der Extrusion der thermoplastischen Folien zugeführt und dabei fest mit der Folienschicht verbunden werden.
4. Schutz- und Befestigungsschicht nach Anspruch 1, dadurch gekennzeichnet, dass auf die Vliese nach ihrer Herstellung gleichmässig verteilt Polyethylenpulver aufgestreut wird, das nach Erwärmung durch Heizstrahler schmilzt und mit Walzen dann in die Oberfläche des Vlieses als thermoplastische Folie eingedrückt wird.
5. Schutz- und Befestigungsschicht nach Anspruch 1, dadurch gekennzeichnet, dass die nicht mit der Abdichtung verbundene Vliesschicht auf der, der Folienbeschichtung abgewandten Seite kraftschlüssig mit einem Gewebe verbunden ist, dessen eine Seite mit vorstehenden Schlingen aus stabilen Kunststoffdrähten, sogenanten Monofilen, versehen ist.
6. Schutz- und Befestigungsschicht nach Anspruch 1, dadurch gekennzeichnet, dass die Fasern einer oder beider Vliesschichten mit einer bei Wasserzutritt aufquellenden Chemikalie umhüllt sind, wodurch die vertikale und horizontale Durchlässigkeit der Vliesschicht unterbrochen wird.
DE20217044U 2002-11-05 2002-11-05 Schutzschicht aus zweilagigem Vlies mit innenliegenden Schweißflächen Expired - Lifetime DE20217044U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20217044U DE20217044U1 (de) 2002-11-05 2002-11-05 Schutzschicht aus zweilagigem Vlies mit innenliegenden Schweißflächen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20217044U DE20217044U1 (de) 2002-11-05 2002-11-05 Schutzschicht aus zweilagigem Vlies mit innenliegenden Schweißflächen

Publications (1)

Publication Number Publication Date
DE20217044U1 true DE20217044U1 (de) 2003-06-26

Family

ID=7976641

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20217044U Expired - Lifetime DE20217044U1 (de) 2002-11-05 2002-11-05 Schutzschicht aus zweilagigem Vlies mit innenliegenden Schweißflächen

Country Status (1)

Country Link
DE (1) DE20217044U1 (de)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005019680A1 (de) * 2005-04-26 2006-11-02 Ewald Dörken Ag Bauabdichtmaterial
EP1950375A2 (de) 2005-07-09 2008-07-30 Skumtech AS Ausbau im Hoch- und Tiefbau
EP1978207A2 (de) 2007-04-02 2008-10-08 Skumtech AS Brandschutz an Bauwerken
DE102008014757A1 (de) 2008-02-08 2009-08-13 Skumtech As Tunnelausbau
DE102008010657A1 (de) 2008-02-22 2009-09-03 Skumtech As Ausbau mit Spritzbeton
DE102008046055A1 (de) 2008-09-08 2010-03-11 Skumtech As Tunnelausbau mit Wärmeisolierung und Spritzbeton
DE102008057558A1 (de) 2008-11-15 2010-05-20 Meese Spanntechnik Gmbh Rondelle mit Krallenbefestigung
DE102008057560A1 (de) 2008-11-15 2010-05-27 Meese Spanntechnik Gmbh Rondelle für eine Folienbefestigung
DE102011120942A1 (de) 2011-09-26 2013-03-28 Skumtech As Tunnelausbau mit Wärmeisolierung und Spritzbeton
DE102012012522A1 (de) 2011-11-16 2013-05-16 Skumtech As Ausbau im Hoch- und Tiefbau
US8535786B2 (en) 2006-08-18 2013-09-17 Ewald Dorken Ag Web and adhesive strip
DE102013100697A1 (de) * 2012-12-20 2014-06-26 Bnp Brinkmann Gmbh & Co. Kommanditgesellschaft Verfahren zur festen Verschweißung von überlappten textilen Polymerdichtungsbahnen (TPD)
US8808481B2 (en) 2005-07-25 2014-08-19 Ewald Dorken Ag Method for the production of a web

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005019680A1 (de) * 2005-04-26 2006-11-02 Ewald Dörken Ag Bauabdichtmaterial
EP2420648A2 (de) 2005-07-09 2012-02-22 Skumtech AS Ausbau im Hoch- und Tiefbau
EP1950375A2 (de) 2005-07-09 2008-07-30 Skumtech AS Ausbau im Hoch- und Tiefbau
EP2837768A2 (de) 2005-07-09 2015-02-18 Skumtech AS Ausbau im Hoch- und Tiefbau
US8808481B2 (en) 2005-07-25 2014-08-19 Ewald Dorken Ag Method for the production of a web
US8535786B2 (en) 2006-08-18 2013-09-17 Ewald Dorken Ag Web and adhesive strip
EP1978207A2 (de) 2007-04-02 2008-10-08 Skumtech AS Brandschutz an Bauwerken
DE102008012084A1 (de) 2007-04-02 2008-10-09 Skumtech As Brandschutz an Bauwerken
DE102008014757A1 (de) 2008-02-08 2009-08-13 Skumtech As Tunnelausbau
DE102008010657A1 (de) 2008-02-22 2009-09-03 Skumtech As Ausbau mit Spritzbeton
DE102008046055A1 (de) 2008-09-08 2010-03-11 Skumtech As Tunnelausbau mit Wärmeisolierung und Spritzbeton
DE102008057558B4 (de) * 2008-11-15 2011-03-03 Meese Spanntechnik Gmbh Befestigungsanordnung mit einer Rondelle mit Krallenbefestigung
DE102008057560A1 (de) 2008-11-15 2010-05-27 Meese Spanntechnik Gmbh Rondelle für eine Folienbefestigung
WO2010054781A1 (de) 2008-11-15 2010-05-20 Meese Spanntechnik Gmbh Rondelle mit krallenbefestigung
DE102008057558A1 (de) 2008-11-15 2010-05-20 Meese Spanntechnik Gmbh Rondelle mit Krallenbefestigung
DE102011120942A1 (de) 2011-09-26 2013-03-28 Skumtech As Tunnelausbau mit Wärmeisolierung und Spritzbeton
DE102012012522A1 (de) 2011-11-16 2013-05-16 Skumtech As Ausbau im Hoch- und Tiefbau
EP2594736A1 (de) 2011-11-16 2013-05-22 Skumtech AS Ausbau für Hoch- und Tiefbau
DE102013100697A1 (de) * 2012-12-20 2014-06-26 Bnp Brinkmann Gmbh & Co. Kommanditgesellschaft Verfahren zur festen Verschweißung von überlappten textilen Polymerdichtungsbahnen (TPD)
DE102013100697B4 (de) * 2012-12-20 2016-09-08 Bnp Brinkmann Gmbh & Co. Kommanditgesellschaft Verfahren zur festen Verschweißung von überlappten textilen Polymerdichtungsbahnen (TPD) und textile Polymerdichtungsbahn

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R150 Term of protection extended to 6 years

Effective date: 20051213

R151 Term of protection extended to 8 years

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R152 Term of protection extended to 10 years

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