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FR3062125B1 - Membranes bitumineuses d'etancheite pour toiture - Google Patents

Membranes bitumineuses d'etancheite pour toiture Download PDF

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Publication number
FR3062125B1
FR3062125B1 FR1750590A FR1750590A FR3062125B1 FR 3062125 B1 FR3062125 B1 FR 3062125B1 FR 1750590 A FR1750590 A FR 1750590A FR 1750590 A FR1750590 A FR 1750590A FR 3062125 B1 FR3062125 B1 FR 3062125B1
Authority
FR
France
Prior art keywords
organic binder
weight
roofing
sealing membranes
mineral fibers
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 - Fee Related
Application number
FR1750590A
Other languages
English (en)
Other versions
FR3062125A1 (fr
Inventor
Alexandre Prevoteau
Alexandre Garcia
Agnes Beaugendre
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.)
Saint Gobain Adfors SAS
Original Assignee
Saint Gobain Adfors SAS
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 Saint Gobain Adfors SAS filed Critical Saint Gobain Adfors SAS
Priority to FR1750590A priority Critical patent/FR3062125B1/fr
Priority to PCT/FR2018/050150 priority patent/WO2018138429A1/fr
Priority to EP18704053.0A priority patent/EP3574140A1/fr
Publication of FR3062125A1 publication Critical patent/FR3062125A1/fr
Application granted granted Critical
Publication of FR3062125B1 publication Critical patent/FR3062125B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • C03C17/32—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
    • 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
    • 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
    • D04H1/587—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 characterised by the bonding agents used
    • 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
    • D04H1/64—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 the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/08—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of fibres or yarns
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/12—Glass fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N5/00—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch
    • D06N5/003—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch coated with bitumen
    • 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
    • E04D5/02—Roof covering by making use of flexible material, e.g. supplied in roll form of materials impregnated with sealing substances, e.g. roofing felt
    • 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
    • E04D5/06—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of plastics

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Sealing Material Composition (AREA)

Abstract

La présente invention concerne une membrane d'étanchéité pour toitures, formée par - un mat non-tissé de fibres minérales liées par un liant organique et - une phase bitumineuse imprégnant le mat non-tissé de fibres minérales, la membrane étant caractérisée par le fait que le liant organique comprend de 15 % à 95 % en poids d'un polymère thermodurci obtenu à partir d'une résine à base de formaldéhyde et de 1 à 15 % en poids d'un copolymère d'éthylène et d'acétate de vinyle (EVA), ces pourcentages étant exprimés par rapport au poids sec total du liant organique. Elle concerne en outre un procédé de fabrication d'une telle membrane d'étanchéité.
FR1750590A 2017-01-25 2017-01-25 Membranes bitumineuses d'etancheite pour toiture Expired - Fee Related FR3062125B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1750590A FR3062125B1 (fr) 2017-01-25 2017-01-25 Membranes bitumineuses d'etancheite pour toiture
PCT/FR2018/050150 WO2018138429A1 (fr) 2017-01-25 2018-01-22 Membranes bitumineuses d'étanchéité pour toiture
EP18704053.0A EP3574140A1 (fr) 2017-01-25 2018-01-22 Membranes bitumineuses d'étanchéité pour toiture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1750590 2017-01-25
FR1750590A FR3062125B1 (fr) 2017-01-25 2017-01-25 Membranes bitumineuses d'etancheite pour toiture

Publications (2)

Publication Number Publication Date
FR3062125A1 FR3062125A1 (fr) 2018-07-27
FR3062125B1 true FR3062125B1 (fr) 2019-03-22

Family

ID=58707719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1750590A Expired - Fee Related FR3062125B1 (fr) 2017-01-25 2017-01-25 Membranes bitumineuses d'etancheite pour toiture

Country Status (3)

Country Link
EP (1) EP3574140A1 (fr)
FR (1) FR3062125B1 (fr)
WO (1) WO2018138429A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3148734B1 (fr) 2023-05-16 2025-06-06 Saint Gobain Adfors Procédé de recyclage de voiles de fibres minérales
FR3159337A1 (fr) 2024-02-20 2025-08-22 Saint-Gobain Isover Procédé de recyclage des fibres minérales d’un matériau

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044197A (en) 1975-03-21 1977-08-23 Wacker-Chemie Gmbh Thermally self-cross-linkable ethylene/vinyl acetate copolymers
US6993876B1 (en) 2000-01-18 2006-02-07 Building Materials Investment Corporation Asphalt roofing composite including adhesion modifier-treated glass fiber mat
US7649067B2 (en) 2005-10-19 2010-01-19 Wacker Polymers, L.P. Process of making a vinyl ester based polymer latex composition
US7485590B2 (en) 2006-09-29 2009-02-03 Wacker Chemical Corporation Self-crosslinking vinyl acetate-ethylene polymeric binders for nonwoven webs
FR2912427B1 (fr) * 2007-02-14 2009-12-11 Soprema Procede de fabrication d'une armature de renfort et d'une membrane d'etancheite comprenant une telle armature et produits obtenus.
FR3023283A1 (fr) 2014-07-04 2016-01-08 Saint Gobain Adfors Mat de fibres minerales et produits bitumes incorporant ledit mat.

Also Published As

Publication number Publication date
EP3574140A1 (fr) 2019-12-04
FR3062125A1 (fr) 2018-07-27
WO2018138429A1 (fr) 2018-08-02

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