SE9503894D0 - Sound absorbing substrate material - Google Patents

Sound absorbing substrate material

Info

Publication number
SE9503894D0
SE9503894D0 SE9503894A SE9503894A SE9503894D0 SE 9503894 D0 SE9503894 D0 SE 9503894D0 SE 9503894 A SE9503894 A SE 9503894A SE 9503894 A SE9503894 A SE 9503894A SE 9503894 D0 SE9503894 D0 SE 9503894D0
Authority
SE
Sweden
Prior art keywords
bearers
sound absorbing
substrate material
absorbing substrate
fibre
Prior art date
Application number
SE9503894A
Other languages
Swedish (sv)
Other versions
SE9503894L (en
SE511308C2 (en
Inventor
Haakan Wernersson
Original Assignee
Perstorp Flooring Ab
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 Perstorp Flooring Ab filed Critical Perstorp Flooring Ab
Priority to SE9503894A priority Critical patent/SE511308C2/en
Publication of SE9503894D0 publication Critical patent/SE9503894D0/en
Publication of SE9503894L publication Critical patent/SE9503894L/en
Publication of SE511308C2 publication Critical patent/SE511308C2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation

Abstract

The underlay material is comprises two bearers or bearer parts provided with fibre flocks. The fibre flocks are preferably applied only on the whole or parts of one side of the bearers, preferably on one whole side. The bearers consist of plastics, foil, textile, paper, corrugated cardboard or similar. The two fibre flock-coated sides on the bearers are directed towards one another.
SE9503894A 1995-11-06 1995-11-06 Sound-damping underlay material SE511308C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9503894A SE511308C2 (en) 1995-11-06 1995-11-06 Sound-damping underlay material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9503894A SE511308C2 (en) 1995-11-06 1995-11-06 Sound-damping underlay material

Publications (3)

Publication Number Publication Date
SE9503894D0 true SE9503894D0 (en) 1995-11-06
SE9503894L SE9503894L (en) 1997-05-07
SE511308C2 SE511308C2 (en) 1999-09-06

Family

ID=20400079

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503894A SE511308C2 (en) 1995-11-06 1995-11-06 Sound-damping underlay material

Country Status (1)

Country Link
SE (1) SE511308C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2905392A1 (en) * 2006-08-30 2008-03-07 Parqueterie Berrichonne Soc Pa Insulation sub layer for e.g. building`s floor strip, has flock applied on assembling unit of wall, ceiling or floor covering and formed of cut or crushed natural/artificial fibers, where flock is projected on zone to be flocked of covering

Also Published As

Publication number Publication date
SE9503894L (en) 1997-05-07
SE511308C2 (en) 1999-09-06

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Legal Events

Date Code Title Description
NUG Patent has lapsed