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1. WO1985000188 - VAPOUR BARRIER

Publication Number WO/1985/000188
Publication Date 17.01.1985
International Application No. PCT/DK1984/000056
International Filing Date 19.06.1984
IPC
E04B 1/66 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
66Sealings
E04D 12/00 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
12Non-structural supports for roofing materials, e.g. battens, boards
E04B 1/62 2006.01
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
CPC
E04B 1/625
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
625Sheets or foils allowing passage of water vapor but impervious to liquid water; house wraps
E04B 1/66
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
66Sealings
E04D 12/002
EFIXED CONSTRUCTIONS
04BUILDING
DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
12Non-structural supports for roofing materials, e.g. battens, boards
002Sheets of flexible material, e.g. roofing tile underlay
Y10S 428/913
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
428Stock material or miscellaneous articles
913Material designed to be responsive to temperature, light, moisture
Y10T 428/24322
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
24Structurally defined web or sheet [e.g., overall dimension, etc.]
24273including aperture
24322Composite web or sheet
Y10T 428/249981
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
249921Web or sheet containing structurally defined element or component
249953Composite having voids in a component [e.g., porous, cellular, etc.]
249981Plural void-containing components
Applicants
  • V.I.K.-CONSULT ApS [DK]/[DK] (AllExceptUS)
  • KORSGAARD, Vagn [DK]/[DK] (UsOnly)
Inventors
  • KORSGAARD, Vagn
Agents
  • LEHMANN & REE
Priority Data
2840/8320.06.1983DK
5634/8307.12.1983DK
Publication Language English (EN)
Filing Language Danish (DA)
Designated States
Title
(EN) VAPOUR BARRIER
(FR) BARRIERE DE VAPEUR
Abstract
(EN)
A vapour barrier comprises two vapour-tight layers (1, 2) and a water absorbing layer (3) interposed therebetween. Openings (5, 6) are provided in both vapour-tight layers (1, 2). The openings in one layer (1) are arranged in displaced positions relatively to the openings (6) in the other layer (2). The vapour barrier offers a high resistance to the diffusion of water vapour through the vapour barrier from one side towards the other, and enables condensed water formed on the other side of the vapour barrier to travel in the opposite direction and to be evaporated from the first mentioned side.
(FR)
Une barrière de vapeur comprend deux couches étanches à la vapeur (1, 2) et une couche d'absorption d'eau (3) interposée entre les deux premières couches. Des ouvertures (5, 6) sont aménagées dans les deux couches étanches à la vapeur (1, 2). Les ouvertures dans une couche (1) sont aménagées dans des positions décalées par rapport aux ouvertures (6) de l'autre couche (2). La barrière de vapeur offre une résistance élevée à la diffusion de vapeur d'eau au travers de la barrière de vapeur d'un côté vers l'autre, et permet à l'eau de condensation formée sur l'autre côté de la barrière de vapeur de migrer dans le sens opposé et de s'évaporer à partir du premier côté mentionné.
Also published as
FI850680
NO19850643
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