DK166222B - HEAT INSULATION MATERIALS - Google Patents
HEAT INSULATION MATERIALS Download PDFInfo
- Publication number
- DK166222B DK166222B DK390888A DK390888A DK166222B DK 166222 B DK166222 B DK 166222B DK 390888 A DK390888 A DK 390888A DK 390888 A DK390888 A DK 390888A DK 166222 B DK166222 B DK 166222B
- Authority
- DK
- Denmark
- Prior art keywords
- thermal insulation
- heat insulation
- film
- felt
- web
- Prior art date
Links
- 239000012774 insulation material Substances 0.000 title claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 239000011810 insulating material Substances 0.000 claims abstract description 7
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 4
- 239000011888 foil Substances 0.000 claims description 10
- -1 polyethylene Polymers 0.000 claims description 8
- 239000002557 mineral fiber Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 239000010902 straw Substances 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 239000011491 glass wool Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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
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)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Thermal Insulation (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Insulated Conductors (AREA)
Abstract
Description
iin
DK 166222BDK 166222B
Opfindelsen angår et varmeisolerende komposit-materiale baseret på mineralske fibre, nærmere betegnet et materiale, der består af en filtbane af mineralske fibre, med den ene side af banen beklædt med en 5 praktisk taget luft- og damptæt beskyttelsesfolie. Et sådant materiale kan hensigtsmæssigt finde anvendelse ved varmeisolering af tag, gulve eller vægge med bærestruktur af træ.The invention relates to a thermal insulating composite material based on mineral fibers, more particularly a material consisting of a felt web of mineral fibers, with one side of the web coated with a virtually air- and vapor-proof protective foil. Such material may conveniently be used in the thermal insulation of roofs, floors or walls with a wooden support structure.
Der er til dato foreslået diverse løsninger til 10 optimal varmeisolering af tagkonstruktioner. Den mest almindelige teknik går ud på mellem de bærende dele af et tag, at opstille et isolerende materiale af mineralske fibre, fx glasuld eller stenuld. Et sådant materiale forefindes i form af plader eller ruller i dimensio-15 ner, der mere eller mindre svarer til den aktuelle anvendelse. Efter anbringelse på plads kan glas- eller stenulden fæstnes til tagelementerne ved hjælp af f.eks. søm eller hæfteklammer, eller holdes på plads under en vis sammenpresning ved sidekanterne.To date, various solutions have been proposed for 10 optimal thermal insulation of roof structures. The most common technique involves placing an insulating material of mineral fibers, for example glass wool or rock wool, between the supporting parts of a roof. Such material is in the form of sheets or rollers in dimensions more or less corresponding to the actual application. After placing in place, the glass or stone wool can be attached to the roof elements by means of e.g. seams or staples, or held in place during some compression at the side edges.
20 Under visse forhold kan panelerne eller filt banerne af mineralske fibre have den ene side beklædt med en beskyttelsesfolie, der virker som dampspærrelag.Under certain conditions, the panels or felt webs of mineral fibers may have one side lined with a protective foil which acts as a vapor barrier layer.
En sådan beskyttelsesfolie kan være påført separat ved en yderligere operation eller på forhånd påklæbet den 25 udvendige flade på fiberbanen. De til dato kendte damp-spærrefolier består af papir (NL-A-8303107), aluminium (DE-C-3136935) eller papir/aluminium-komposit. I visse tilfælde, navnlig når det isolerende materiale er i form af en rulle, er beskyttelsesfolien udformet med 30 klapper til fastgørelse langs sidekanterne. Når materialet er blevet opstillet mellem fx to tagspær, holdes det på plads ved sømning eller hæftning af klapperne på selve tagspæret.Such a protective film may be applied separately by a further operation or pre-coated with the outer surface of the fiber web. The vapor barrier sheets known to date consist of paper (NL-A-8303107), aluminum (DE-C-3136935) or paper / aluminum composite. In some cases, especially when the insulating material is in the form of a roll, the protective foil is formed with 30 flaps for attachment along the side edges. When the material has been arranged between, for example, two roof rafters, it is held in place by nailing or stapling the flaps on the roof rafter itself.
Filtbanerne eller panelerne uden beklædning 35 fastholdes på plads ved sammenpresning af fibermassen i tværgående retning.The felt webs or panels without cladding 35 are held in place by compressing the fiber mass in a transverse direction.
DK 166222BDK 166222B
22
Der er dog ved den således tilstræbte varmeisolering konstateret flere fejl. Når man fx senere kontrollerer og fejIretter arbejdet, må man mange steder under taget konstatere en manglende fyldning, da damp-5 spærrelaget af papir eller aluminium er uigennemsigtigt, hvorfor sådanne mangler ikke kan ses under monteringsarbejdet. Selv om et tag konstrueres med standardelementer (fx given afstand mellem tagspær) består der visse uligheder og filtbaner i standard dimension giver 10 ingen mulighed for tilpasning til alle situationer. Sådanne situationer forekommer iøvrigt nok så hyppigt i ældre bygninger eller i tagkonstruktioner med mange tagflader og tagbærekonstruktion af indviklet form.However, several faults have been found in the heat insulation so sought. For example, when later checking and correcting the work, a lack of filling must be noted in many places under the roof, as the vapor-5 barrier layer of paper or aluminum is opaque, and such defects cannot be seen during the assembly work. Although a roof is constructed with standard elements (eg given distance between roof rafters), certain inequalities and felt paths in the standard dimension do not allow for adaptation to all situations. Incidentally, such situations occur quite frequently in older buildings or in roof structures with many roof surfaces and roof structure of intricate form.
Sådanne mangler i varmeisolationen forværres, 15 når der er kraftigt vindtryk og i mange tilfælde er de nugældende og de fremtidige isolationsnormer ikke længere opfyldt. På nuværende tidspunkt mangler fagmanden en enkel og effektiv løsning til afhjælpning af de ovenfor nævnte ulemper, navnlig et materiale, hvormed 20 der ved én enkelt operation kan opstilles en optimal, luft- og damptæt varmeisolering. En ny og effektiv løsning opnås med det varmeisolationsmateriale, der er angivet i krav l.Such deficiencies in heat insulation are exacerbated, when there is strong wind pressure and in many cases the current and future insulation standards are no longer met. At present, the skilled artisan lacks a simple and effective solution to remedy the above-mentioned disadvantages, in particular a material by which, in a single operation, an optimal, air- and vapor-proof heat insulation can be set up. A new and effective solution is obtained with the thermal insulation material of claim 1.
Opfindelsen forklares nærmere i det følgende un-25 der henvisning til den skematiske tegning, hvor fig. 1 viser et snit gennem det varmeisolerende kompositionsmateriale, fig. 2 dette materiale set i plan ovenfra, og fig. 3 et eksempel på anvendelse af materialet 30 til varmeisolering af et tag.The invention is explained in more detail below with reference to the schematic drawing, in which fig. 1 is a section through the heat insulating composition material; FIG. 2 is a top plan view of this material; and FIG. 3 shows an example of the use of the material 30 for thermal insulation of a roof.
Det isolerende materiale omfatter en fortrinsvis retliniet filtbane 1 af mineralske fibre. Sådanne fibre kan være glasuld, stenuld eller fibre af andet passende materiale. Det er hensigtsmæssigt at anvende 35 glasuld med rumvægt på mellem 6 og 18 kg/m3. Det drejer sig her om et materiale, der er nemt at anvende ogThe insulating material comprises a preferably rectilinear felt web 1 of mineral fibers. Such fibers may be glass wool, rock wool or fibers of other suitable material. It is advisable to use 35 glass wool with a space weight of between 6 and 18 kg / m3. This is a material that is easy to use and
DK 166222BDK 166222B
3 nemt at presse sammen i sideretningen under anbringelsen mellem to tagspær, eller under oprulning i et omslag på fabrikken, (kompressionsfaktor på 2,5 - 5).3 easy to compress laterally during placement between two roof rafters, or during reeling in a factory cover, (compression factor of 2.5 - 5).
På ydersiden af banen, dvs. den yderside 2, 5 brugeren ser, er der en beskyttelsesfolie 3 af gennemsigtigt eller gennemskinneligt, branddrøjt polymermateriale. Dette materiale må jo være transparent eller gennemskinneligt for at man visuelt kan kontrollere opstillingen af banen mellem fx to tagspær. Det må des-10 uden af hensyn til normerne og sikkerheden også være branddrøjt. Den ved brand forekommende røg må ikke indeholde skadelige stoffer, fx klorforbindelser. Desuden må den ved brand forekommende røg ikke gøre luften mere end 50% uklar.On the outside of the course, ie. the outside 2, 5 user sees, there is a protective film 3 of transparent or translucent, fire-resistant polymeric material. This material must be transparent or translucent in order to visually control the arrangement of the web between, for example, two roof rafters. It must also be fire-resistant without regard to the norms and safety. The smoke that is present in fire must not contain harmful substances, such as chlorine compounds. In addition, the smoke that is present in the fire must not make the air more than 50% cloudy.
15 Der anvendes fortrinsvis et materiale af poly- olefin-typen, fx polyethylen eller polypropylen, der er gjort ikke-brændbart ved konventionel teknik. Det er hensigtsmæssigt at anvende en polyethylenfolie i tykkelse fra 0,07 til 0,7 mm eller mere. Sådanne beskyt-20 telsesfolier af polyethylen har dels den fornødne mekaniske styrke for opstilling og håndtering af materialet, dels den fornødne fleksibilitet til ikke at blive perforeret eller revet over ved uheld under monteringsarbejdet eller efter at isolationsmaterialet er blevet 25 anbragt på plads. Denne fleksibilitet forefindes ikke, når man anvender dampspærrefolier af papir eller aluminium.Preferably, a polyolefin-type material, e.g., polyethylene or polypropylene, made non-combustible by conventional techniques is used. It is convenient to use a polyethylene film of thickness from 0.07 to 0.7 mm or more. Such polyethylene protective foils have both the mechanical strength required for erection and handling of the material, and the flexibility not to be perforated or accidentally torn during assembly work or after the insulating material has been placed in place. This flexibility is not present when using paper or aluminum vapor barrier foils.
I henhold til opfindelsen har beskyttelsesfolien 3 en sådan bredde, at den rager ud i begge sider af 30 banen 1 således, at de udragende kanter 4 og 5 af folien 3 kan tjene til fastgørelse af isolationsmaterialet, jf.fig. 3, eksempelvis ved hjælp af U-søm, hæfteklammer eller selvklæbende bånd. Yderligere tætningslister af kompatibelt polymermateriale kan desuden op-35 stilles mellem to hosliggende foliekanter, der under opstilling af materialet placeres oven over hinanden.According to the invention, the protective foil 3 has a width such that it protrudes on both sides of the web 1 so that the protruding edges 4 and 5 of the foil 3 can serve to secure the insulating material, cf. 3, for example by means of U-stitching, staples or self-adhesive tape. In addition, additional sealing strips of compatible polymeric material may be arranged between two adjacent foil edges which are placed one above the other during the erection of the material.
Claims (4)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH3061/87A CH673130A5 (en) | 1987-08-10 | 1987-08-10 | |
| CH306187 | 1987-08-10 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK390888D0 DK390888D0 (en) | 1988-07-13 |
| DK390888A DK390888A (en) | 1989-02-11 |
| DK166222B true DK166222B (en) | 1993-03-22 |
| DK166222C DK166222C (en) | 1993-08-16 |
Family
ID=4247746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK390888A DK166222C (en) | 1987-08-10 | 1988-07-13 | HEAT INSULATION MATERIALS |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0303537B1 (en) |
| AT (1) | ATE71420T1 (en) |
| CH (1) | CH673130A5 (en) |
| DE (1) | DE3867566D1 (en) |
| DK (1) | DK166222C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501300A (en) * | 2011-11-01 | 2012-06-20 | 长安大学 | Method for manufacturing composite mineral wool board for building insulation |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI934835A0 (en) * | 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 (en) * | 2010-07-28 | 2013-07-31 | Saint-Gobain Cristaleria, S.L | CONFORMATION SYSTEM OF SMALL CURVATURE RADIOS FOR PREFORMED MINERAL WOOL PANELS |
Family Cites Families (4)
| 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 (en) * | 1971-04-28 | 1974-02-15 | Caen Atel Constr Metal | |
| DE3136935C1 (en) * | 1981-09-17 | 1983-04-14 | Deutsche Rockwool Mineralwoll-GmbH, 4390 Gladbeck | Web or panel of mineral wool, in particular rockwool |
| NL8303107A (en) * | 1983-09-07 | 1985-04-01 | Rigips Benelux V O F | Insulation prodn. e.g. loft-insulating blanket from e.g. rock wool - with cover sheet, securing separate, pref. adhesive coated, flange strips to edges |
-
1987
- 1987-08-10 CH CH3061/87A patent/CH673130A5/fr not_active IP Right Cessation
-
1988
- 1988-07-13 DK DK390888A patent/DK166222C/en not_active IP Right Cessation
- 1988-08-09 EP EP88402066A patent/EP0303537B1/en not_active Revoked
- 1988-08-09 DE DE8888402066T patent/DE3867566D1/en not_active Revoked
- 1988-08-09 AT AT88402066T patent/ATE71420T1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501300A (en) * | 2011-11-01 | 2012-06-20 | 长安大学 | Method for manufacturing composite mineral wool board for building insulation |
| CN102501300B (en) * | 2011-11-01 | 2013-08-07 | 长安大学 | Method for manufacturing composite mineral wool board for building insulation |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0303537A3 (en) | 1989-05-31 |
| DE3867566D1 (en) | 1992-02-20 |
| DK390888A (en) | 1989-02-11 |
| ATE71420T1 (en) | 1992-01-15 |
| DK166222C (en) | 1993-08-16 |
| EP0303537B1 (en) | 1992-01-08 |
| CH673130A5 (en) | 1990-02-15 |
| EP0303537A2 (en) | 1989-02-15 |
| DK390888D0 (en) | 1988-07-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |