EP0303537B1 - Matériau isolant thermique - Google Patents

Matériau isolant thermique Download PDF

Info

Publication number
EP0303537B1
EP0303537B1 EP88402066A EP88402066A EP0303537B1 EP 0303537 B1 EP0303537 B1 EP 0303537B1 EP 88402066 A EP88402066 A EP 88402066A EP 88402066 A EP88402066 A EP 88402066A EP 0303537 B1 EP0303537 B1 EP 0303537B1
Authority
EP
European Patent Office
Prior art keywords
strip
protective sheet
external face
thermal insulation
felt
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
EP88402066A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0303537A3 (en
EP0303537A2 (fr
Inventor
Eduard Wuethrich
Peter Keller
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 Isover SA France
Original Assignee
Saint Gobain Isover SA France
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4247746&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0303537(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Gobain Isover SA France filed Critical Saint Gobain Isover SA France
Priority to AT88402066T priority Critical patent/ATE71420T1/de
Publication of EP0303537A2 publication Critical patent/EP0303537A2/fr
Publication of EP0303537A3 publication Critical patent/EP0303537A3/fr
Application granted granted Critical
Publication of EP0303537B1 publication Critical patent/EP0303537B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/17—Ventilation of roof coverings not otherwise provided for
    • 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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/7654—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings
    • E04B1/7658—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings comprising fiber insulation, e.g. as panels or loose filled fibres
    • E04B1/7662—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only comprising an insulating layer, disposed between two longitudinal supporting elements, e.g. to insulate ceilings comprising fiber insulation, e.g. as panels or loose filled fibres comprising fiber blankets or batts
    • E04B1/7666—Connection of blankets or batts to the longitudinal supporting elements
    • E04B1/767—Blankets or batts with connecting flanges
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
    • E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
    • E04D13/1612—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters
    • E04D13/1625—Insulation of the roof covering characterised by its integration in the roof structure the roof structure comprising a supporting framework of roof purlins or rafters with means for supporting the insulating material between the purlins or rafters

Definitions

  • the subject of the invention is a new composite thermal insulating material, based on mineral fibers, more particularly a material comprising a strip of felt made of mineral fibers, covered on one of its faces with a protective sheet which is practically waterproof. air and vapor.
  • a material can advantageously be used for thermal insulation of roofs, floors or walls with wooden frames.
  • the panels or felts based on mineral fibers can be lined, on one of their faces, with a protective sheet acting as a vapor barrier.
  • a protective sheet can either be placed separately, during additional handling, or be pre-glued to the external face of the mass of mineral fibers: the vapor barrier sheets known to date are made of paper (NL-A-8303107 ), aluminum (DE-C-3136935) or even a composite material based on paper or aluminum for example.
  • the protective sheet has lateral fixing tabs. Once placed between two beams of a roof for example, said material is held in place by means of tabs nailed or stapled to the same beam.
  • the uncoated felts or panels are held in place by lateral compression of the mass of mineral fibers.
  • the insulating material comprises a felt strip 1, preferably rectilinear, made of mineral fibers.
  • mineral fibers it is advantageous to use glass wool or rock wool, or any other suitable mineral fiber.
  • glass wool is used, the density of which can advantageously be between 6 and 18 kg / m3 approximately. This is an easy-to-use and easily compressible material, either laterally when it is placed between two beams, or for packaging the rolls in the factory (compression rate of 2.5 to 5 times) .
  • the strip 1 also comprises, on its external face 2 (that is to say on the side of the user) a protective sheet 3 made of a translucent polymer material, even transparent depending on the case, flame retardant.
  • a translucent polymer material even transparent depending on the case, flame retardant.
  • Such a material must indeed be translucent if not transparent, to allow visual control of the insertion of the strip 1 between two beams for example. It must also be difficult to burn for reasons of standards and safety that are very understandable.
  • the smoke from its combustion must not contain toxic residues such as chlorinated residues for example.
  • the rate of opacity of the air by the smoke from its combustion will be minimum, between 0 and 50%.
  • a material of the polyolefin type such as polyethylene or polypropylene, fireproofed by means of current techniques.
  • a polyethylene sheet whose thickness varies from 0.07 to 0.7 mm or more depending on the case.
  • Such protective polyethylene sheets have the mechanical strength desired for holding in place and handling the material according to the invention; at the same time, they have sufficient flexibility so as not to be punctured or torn accidentally during the laying operations or once the insulating material is in place. Such flexibility is not found in known vapor barriers, paper or aluminum.
  • the protective sheet 3 is of dimensions such that it protrudes on either side of the strip 1, so that the excess lateral portions 4, 5 of protective sheet 3 act as a fixing member for the insulating material (see figure 3 on this subject).
  • This fixing can be achieved using any known means such as "U" nails, staples or self-adhesive seals for example. Additional seals made of compatible polymer material can also be placed between two adjacent tabs, which will then be superimposed when the material is laid. according to the invention. It is thus possible to ensure optimum air tightness, in particular to pressurized air such as a strong external wind.
  • the protective sheet 3 adheres only to the central portion 6 of the external face 2 of the felt strip 1.
  • two free lateral zones 7, 8 are formed on said face 2 any adhesion.
  • the corresponding portion of the felt strip can then be easily compressed laterally (arrows in Figures 1 and 2), of several centimeters for example, to adapt to the errors of parallelism of two beams or to any other disparity encountered in the construction of '' a structured roof.
  • the sheet 3 can be simply glued to the external face 2 of the strip 1. This gluing can be carried out in full surface, by points distributed symmetrically in said zone 6 or by parallel strips or ridges. There are adhesives in the specialized trade having the qualities required for the manufacture of the material according to the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)
  • Glass Compositions (AREA)
  • Thermal Insulation (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Insulated Conductors (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
EP88402066A 1987-08-10 1988-08-09 Matériau isolant thermique Expired - Lifetime EP0303537B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88402066T ATE71420T1 (de) 1987-08-10 1988-08-09 Thermisch isolierendes material.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH3061/87A CH673130A5 (da) 1987-08-10 1987-08-10
CH3061/87 1987-08-10

Publications (3)

Publication Number Publication Date
EP0303537A2 EP0303537A2 (fr) 1989-02-15
EP0303537A3 EP0303537A3 (en) 1989-05-31
EP0303537B1 true EP0303537B1 (fr) 1992-01-08

Family

ID=4247746

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88402066A Expired - Lifetime EP0303537B1 (fr) 1987-08-10 1988-08-09 Matériau isolant thermique

Country Status (5)

Country Link
EP (1) EP0303537B1 (da)
AT (1) ATE71420T1 (da)
CH (1) CH673130A5 (da)
DE (1) DE3867566D1 (da)
DK (1) DK166222C (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI934835A0 (fi) * 1993-11-01 1993-11-01 Risto Hongisto Flerskiktsmatta
US5545453A (en) * 1994-08-15 1996-08-13 Owens Corning Fiberglas Technology, Inc. Conformable insulation assembly
US5876529A (en) * 1997-11-24 1999-03-02 Owens Corning Fiberglas Technology, Inc. Method of forming a pack of organic and mineral fibers
ES2387158B1 (es) * 2010-07-28 2013-07-31 Saint-Gobain Cristaleria, S.L Sistema de conformacion de pequeños radios de curvatura para paneles de lana mineral preformados
CN102501300B (zh) * 2011-11-01 2013-08-07 长安大学 一种复合型建筑保温用矿棉板的制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140220A (en) * 1958-05-19 1964-07-07 Wood Conversion Co Thermal insulation and method of manufacture
FR2134228B3 (da) * 1971-04-28 1974-02-15 Caen Atel Constr Metal
DE3136935C1 (de) * 1981-09-17 1983-04-14 Deutsche Rockwool Mineralwoll-GmbH, 4390 Gladbeck Bahn oder Platte aus Mineralwolle, insbesondere Steinwolle
NL8303107A (nl) * 1983-09-07 1985-04-01 Rigips Benelux V O F Isolatieproduct en werkwijze voor de vervaardiging daarvan.

Also Published As

Publication number Publication date
DE3867566D1 (de) 1992-02-20
EP0303537A3 (en) 1989-05-31
DK390888A (da) 1989-02-11
ATE71420T1 (de) 1992-01-15
DK166222B (da) 1993-03-22
DK390888D0 (da) 1988-07-13
CH673130A5 (da) 1990-02-15
DK166222C (da) 1993-08-16
EP0303537A2 (fr) 1989-02-15

Similar Documents

Publication Publication Date Title
US3994110A (en) Three hour fire resistant door, panel or building element, and method of manufacturing the same
CA2069073C (en) Glass composite sheathing board having an air retarder and water barrier sheet laminated thereto
CN1104284A (zh) 层状屋面产品
EP0303537B1 (fr) Matériau isolant thermique
US4719734A (en) Waterproof membrane
FR2582697A1 (fr) Produits en fibres minerales sous forme de panneaux ou de rouleaux
CA2869613C (fr) Panneau multi-plis ameliore
FR2636995A1 (fr) Composant de toiture a isolation integree
BE1004036A5 (fr) Membrane d'etancheite bitumineuse.
RU2105108C1 (ru) Соединение
US3200552A (en) Insulative building board
EP1130190B1 (fr) Substrat pour la réalisation de l'isolation acoustique d'une dalle flottante
EP0635079B1 (fr) Materiau resistant au feu pour toiture et bardage
FR2548711A1 (fr) Panneau d'isolation de facades par l'exterieur
US5689930A (en) Heat reflective and/or absorbent material
EP0018328A2 (fr) Elément de construction préfabriqué
FR2591253A1 (fr) Panneau rigide lateralement compressible pour l'isolation thermique de combles et ecran pare-vapeur pour la protection du materiau compressible
EP0123710A1 (fr) Caisson chevronné isolant
FR2847651A1 (fr) Materiau d'isolation thermique et procede de pose d'un tel materiau
FR2792667A1 (fr) Isolant thermique et phonique global destine au batiment et capable de reduire tous les transferts d'energies et d'inconforts rencontres dans les habitations habitees, dans les locaux occupes, particulierement dans les combles
JPS6137711Y2 (da)
GB1602592A (en) Moisture impermeable and reflecting panels
BE828335A (fr) Dalle prefabriquee et partiellement en platre pour la realisation de planchers etanches et insonores
GB2272473A (en) Insulated glass unit seal
FR2756858A1 (fr) Couverture de toit amelioree

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE DE FR GB IT LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE DE FR GB IT LU NL SE

17P Request for examination filed

Effective date: 19891114

17Q First examination report despatched

Effective date: 19901005

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE DE FR GB IT LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19920108

Ref country code: GB

Effective date: 19920108

REF Corresponds to:

Ref document number: 71420

Country of ref document: AT

Date of ref document: 19920115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3867566

Country of ref document: DE

Date of ref document: 19920220

ITF It: translation for a ep patent filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19920622

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 19920710

Year of fee payment: 5

GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19920729

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19920810

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: LU

Payment date: 19920825

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19920831

Year of fee payment: 5

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: ROCKWOOL INTERNATIONAL A/S

Effective date: 19920930

EPTA Lu: last paid annual fee
NLR1 Nl: opposition has been filed with the epo

Opponent name: ROCKWOOL INTERNATIONAL A/S

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT REVOKED

27W Patent revoked

Effective date: 19930418

NLR2 Nl: decision of opposition