IT1175586B - Composite vapour barrier sheet - Google Patents

Composite vapour barrier sheet

Info

Publication number
IT1175586B
IT1175586B IT22307/84A IT2230784A IT1175586B IT 1175586 B IT1175586 B IT 1175586B IT 22307/84 A IT22307/84 A IT 22307/84A IT 2230784 A IT2230784 A IT 2230784A IT 1175586 B IT1175586 B IT 1175586B
Authority
IT
Italy
Prior art keywords
vapour
layer
tight
barrier sheet
vapour barrier
Prior art date
Application number
IT22307/84A
Other languages
Italian (it)
Other versions
IT8422307A0 (en
Inventor
Vagn Korsgaard
Original Assignee
Vik Consult
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 Vik Consult filed Critical Vik Consult
Priority to IT22307/84A priority Critical patent/IT1175586B/en
Publication of IT8422307A0 publication Critical patent/IT8422307A0/en
Application granted granted Critical
Publication of IT1175586B publication Critical patent/IT1175586B/en

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Abstract

The vapour barrier comprises a layer of vapour-tight impervious material connected with a layer of water-absorbing material. Openings permitting the passage of vapour and water are provided in the vapour- tight layer. Two vapour-tight layers (1,2) may be provided with an absorbing layer (3) trapped between. Openings (5) in one vapour-tight layer may be arranged in displaced positions relative to the openings (6) in the other layer.
IT22307/84A 1984-08-10 1984-08-10 Composite vapour barrier sheet IT1175586B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT22307/84A IT1175586B (en) 1984-08-10 1984-08-10 Composite vapour barrier sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22307/84A IT1175586B (en) 1984-08-10 1984-08-10 Composite vapour barrier sheet

Publications (2)

Publication Number Publication Date
IT8422307A0 IT8422307A0 (en) 1984-08-10
IT1175586B true IT1175586B (en) 1987-07-01

Family

ID=11194466

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22307/84A IT1175586B (en) 1984-08-10 1984-08-10 Composite vapour barrier sheet

Country Status (1)

Country Link
IT (1) IT1175586B (en)

Also Published As

Publication number Publication date
IT8422307A0 (en) 1984-08-10

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Effective date: 19970827