DK2592196T3 - Vandtæt underlagsbane til et egnet tag - Google Patents

Vandtæt underlagsbane til et egnet tag Download PDF

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Publication number
DK2592196T3
DK2592196T3 DK11188793.1T DK11188793T DK2592196T3 DK 2592196 T3 DK2592196 T3 DK 2592196T3 DK 11188793 T DK11188793 T DK 11188793T DK 2592196 T3 DK2592196 T3 DK 2592196T3
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DK
Denmark
Prior art keywords
underlay
layer
water
waterproof
sealing layer
Prior art date
Application number
DK11188793.1T
Other languages
English (en)
Inventor
Roland Mones
Fredrik Schaefer
Original Assignee
Caplast Kunststoffverarbeitungs Gmbh
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Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=45062916&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2592196(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Caplast Kunststoffverarbeitungs Gmbh filed Critical Caplast Kunststoffverarbeitungs Gmbh
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Publication of DK2592196T3 publication Critical patent/DK2592196T3/da

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/40Layered products comprising a layer of synthetic resin comprising polyurethanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/12Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/06Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/02Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
    • B32B3/08Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/02Layered 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
    • B32B5/022Non-woven fabric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered 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
    • B32B5/02Layered 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
    • B32B5/08Layered 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 the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D12/00Non-structural supports for roofing materials, e.g. battens, boards
    • E04D12/002Sheets of flexible material, e.g. roofing tile underlay
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/022 layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/033 layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/40Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/44Number of layers variable across the laminate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/02Coating on the layer surface on fibrous or filamentary layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/24Organic non-macromolecular coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02Synthetic macromolecular fibres
    • B32B2262/0253Polyolefin fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02Synthetic macromolecular fibres
    • B32B2262/0276Polyester fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14Mixture of at least two fibres made of different materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/31Heat sealable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/718Weight, e.g. weight per square meter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/724Permeability to gases, adsorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/726Permeability to liquids, absorption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/726Permeability to liquids, absorption
    • B32B2307/7265Non-permeable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/73Hydrophobic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00Buildings or parts thereof
    • B32B2419/06Roofs, roof membranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Textile Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Claims (14)

1. Underlagsbane (10) til et egnet tag med et vand- og vanddampgennemtrængeligt bærerlag (12) og et vandtæt og vanddampgennemtrængeligt tætningslag (14, 14.1, 14.2) på basis af TPU, kendetegnet ved, at bærerlaget (12) omfatter et fibermateriale, som i forhold til vand i det væsentlige ikke har nogen kapillær ascension, hvor fibermaterialets egenskab, ikke at have i det væsentlige nogen kapillær ascension i forhold til vand, bestemmes via en fremgangsmåde, hvorved en 10 til 30 mm bred og 20 cm lang teststrimmel af fibermaterialet, som skal testes for sin egnethed, fremstilles og lægges ned i et vandbad på 20° C, der er fyldt op til en højde på 10 cm, således at 5 cm af strimlen ligger i vandet, fibermaterialestrimlen dertil lægges ned i et vandbad på et skråt plan i en hældningsvinkel på cirka 5 grader til den horisontale, og den kapillærbetin-gede stighøjde efter en 24-timers lagring af teststrimlen i vandbadet måles langs længden af fibermaterialestrimlen, hvor fibermaterialet er defineret som et, der i det væsentlige ikke har nogen kapillær ascension i forhold til vand, når der ved denne undersøgelse fremkommer en kapillærbetinget stighøjde af vandet i fibermaterialet på mindre end 5 cm, målt udgående fra vandstandsniveauet.
2. Underlagsbane (10) ifølge krav 1, hvor bærerlaget (12) omfatter et 80-200 g/m2 tungt fibermateriale.
3. Underlagsbane (10) ifølge et af de foregående krav, hvor fibermaterialet er et non-woven, et gitter, et vævet stof, et strikket stof, et strikstof eller en kombination af disse materialer, fortrinsvis et non-woven.
4. Underlagsbane (10) ifølge et af de foregående krav, hvor bærerlaget (12) omfatter et fibermateriale, som har polyesterfibre og en andel fra 0 vægt-% til 50 vægt-% af PP-fibre.
5. Underlagsbane (10) ifølge et af de foregående krav, hvor bærerlaget (12) omfatter et fibermateriale, som har 25 vægt-% til 100 vægt-% hydrofobe fibre.
6. Underlagsbane (10) ifølge et af de foregående krav, hvor bærerlaget (12) har i det mindste en hydrofob-behandlet side, især med flu-orcarboner, silikoner eller paraffiner, eller en kemisk-behandlet side, især med en fluorcarbonsyre.
7. Underlagsbane (10) ifølge et af de foregående krav, hvor underlagsbanen (10) er klæbemiddelfri.
8. Underlagsbane ifølge et af kravene 1 til 7, hvor tætningslagets (14) tykkelse er dimensioneret på en sådan måde, at underlagsbanen (10) vandtæt og vanddampgennemtrængeligt kan sammenføjes med en yderligere ensartet underlagsbane (10) ved termisk sammensvejsning og/eller ved opløsningsmiddelsvejsning, hvor underlagsbanen (10) har en vandtæt og vanddampgennemtrængelig forbindelsesstrimmel (16) langs mindst en af kanterne af bærerlaget (12), hvilken forbindelsesstrimmel rager ud over denne i det mindste ene kant.
9. Underlagsbane (10) ifølge krav 8, hvor forbindelsesstrimlen (16) er en strimmel på TPU-basis.
10. Underlagsbane (10) ifølge et af kravene 1 til 7, som har to vandtætte og vanddampuigennemtrængelige tætningslag (14.1, 14.2), hvor tætningslagenes (14.1, 14.2) tykkelse er dimensioneret på en sådan måde, at underlagsbanen (10) vandtæt og vanddampgennemtrængeligt kan sammenføjes med en yderligere ensartet underlagsbane (10) ved termisk svejsning og/eller ved opløsningsmiddelsvejsning, hvor bærerlaget i det mindste områdevist på begge sider, fortrinsvis på begge sider og over hele fladen, er forsynet med et tætningslag (14.1,14.2).
11. Underlagsbane (10) ifølge et af de foregående krav, hvor tætningslaget (14) eller tætningslagene (14.1, 14.2) har en tykkelse på mindst 0,06 mm, foretrukket 0,06-0,2 mm, særligt foretrukket 0,06-0,15 mm.
12. Underlagsbane (10) ifølge et af de foregående krav, hvor tætningslaget (14) eller tætningslagene (14.1, 14.2) har en masse-flademiddeltæthed på mindst 60 g/m2, foretrukket 60 til 200 g/m2, særligt foretrukket 60 til 150 g/m2.
13. Tag med en flerhed af overlappende anbragte og sammensvejsede, vandtætte og vanddampgennemtrængelige underlagsbaner (10.1, 10.2) ifølge et af de foregående krav.
14. Tag ifølge krav 13, hvor en (10.1) af underlagsbanerne (10.1) er svejset sammen med en naboliggende (10.2) af underlagsbanerne i det væsentlige over hele sin overlappende flade (19).
DK11188793.1T 2011-11-11 2011-11-11 Vandtæt underlagsbane til et egnet tag DK2592196T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11188793.1A EP2592196B1 (de) 2011-11-11 2011-11-11 Wasserdichte Unterdeckbahn für ein geneigtes Dach

Publications (1)

Publication Number Publication Date
DK2592196T3 true DK2592196T3 (da) 2014-12-15

Family

ID=45062916

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EP (1) EP2592196B1 (da)
DK (1) DK2592196T3 (da)
PL (1) PL2592196T3 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9958070B2 (en) 2015-12-18 2018-05-01 Velcro BVBA Membrane edge sealing
AT522386B1 (de) 2019-03-18 2021-02-15 Lenzing Plastics Gmbh & Co Kg Nageldichte Dichtbahn
PT3767048T (pt) 2019-07-15 2021-07-20 Caplast Kunststoffverarbeitungs Gmbh Membrana de cobertura interna ou membrana de estiramento interno com vedação para pregos, destinada a um telhado inclinado
GR20200100686A (el) * 2020-11-18 2022-06-08 Thrace Nonwovens Gosynthetics Ανωνυμη Βιομηχανικη Και Εμπορικη Εταιρεια Μη Υφαντων Και Γεωσυνθετικων Προϊοντων, Πολυστρωμο οροφης με ευκαμπτες ακμες

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009007315U1 (de) 2009-05-22 2009-07-30 Caplast Kunststoffverarbeitungs Gmbh Unterdeckbahn für ein geneigtes Dach
DE202010000934U1 (de) * 2010-01-14 2010-04-01 Caplast Kunststoffverarbeitungs Gmbh Unterdeckbahn für ein geneigtes Dach
DE202011109233U1 (de) * 2011-11-11 2012-05-21 Caplast Kunststoffverarbeitungs-Gesellschaft mit beschränkter Haftung Wasserdichte Unterdeckbahn für ein geneigtes Dach

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EP2592196B1 (de) 2014-10-08
EP2592196A1 (de) 2013-05-15
PL2592196T3 (pl) 2015-03-31

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