BE847572A - Etouffement de la propagation du son d'un local a un autre par l'arriere de sous-plafonds de batiments, - Google Patents

Etouffement de la propagation du son d'un local a un autre par l'arriere de sous-plafonds de batiments,

Info

Publication number: BE847572A
Authority: BE; Belgium
Prior art keywords: sufficiency; ceilings; buildings; propagation; sound
Prior art date: 1975-11-11

Application number

BE171739A

Other languages

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.)

1975-11-11

Filing date

1976-10-22

Publication date

1977-02-14

1976-10-22 Application filed filed Critical

1977-02-14 Publication of BE847572A publication Critical patent/BE847572A/fr

Classifications

- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/0435—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having connection means at the edges
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
- E04B9/0464—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having irregularities on the faces, e.g. holes, grooves

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Building Environments (AREA)

BE171739A 1975-11-11 1976-10-22 Etouffement de la propagation du son d'un local a un autre par l'arriere de sous-plafonds de batiments, BE847572A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2550663A DE2550663C3 (de)	1975-11-11	1975-11-11	Schalldämmende Unterdecke

Publications (1)

Publication Number	Publication Date
BE847572A true BE847572A (fr)	1977-02-14

Family

ID=5961484

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE171739A BE847572A (fr)	1975-11-11	1976-10-22	Etouffement de la propagation du son d'un local a un autre par l'arriere de sous-plafonds de batiments,

Country Status (10)

Country	Link
AT (1)	AT349184B (fr)
BE (1)	BE847572A (fr)
CH (1)	CH610975A5 (fr)
DE (1)	DE2550663C3 (fr)
DK (1)	DK142957C (fr)
FR (1)	FR2331651A1 (fr)
GB (1)	GB1564709A (fr)
NL (1)	NL173083C (fr)
NO (1)	NO763716L (fr)
SE (1)	SE433096B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108104327A (zh) *	2017-12-14	2018-06-01	苏州美瑞德建筑装饰有限公司	定制精装空间室内吸音无机龙骨组合式隔墙结构

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1104425B (it) *	1978-02-28	1985-10-21	Isotecnica Spa	Elemento portante a forma di trave a t composta da pannelli isolanti
DE3508468A1 (de) *	1985-03-09	1986-09-11	Mainbau Estrich- und Fußboden GmbH, 8500 Nürnberg	Verfahren zur unterteilung eines hohlraumbodens
NL1006145C2 (nl) *	1997-05-28	1998-12-01	Rockwool Rockfon B V	Geluidsisolerende plaatstructuur.
DE20118909U1 (de) *	2001-11-20	2003-03-27	Saint-Gobain Isover G+H AG, 68526 Ladenburg	Trennwandelement für Raumteiler u.dgl. mit einer Füllung mit Wärmedämmstoff, insbesondere Mineralwolle
EP2228500A1 (fr) *	2009-03-10	2010-09-15	Rockwool International A/S	Salle de bâtiment
CN117166672B (zh) *	2023-10-14	2024-03-29	广州笙之光声学技术顾问有限公司	高隔音集成装配式墙结构体及安装方法

1975
- 1975-11-11 DE DE2550663A patent/DE2550663C3/de not_active Expired
1976
- 1976-10-06 CH CH1266476A patent/CH610975A5/xx not_active IP Right Cessation
- 1976-10-06 AT AT741376A patent/AT349184B/de active
- 1976-10-08 SE SE7611200A patent/SE433096B/xx not_active IP Right Cessation
- 1976-10-22 BE BE171739A patent/BE847572A/fr not_active IP Right Cessation
- 1976-11-01 NO NO763716A patent/NO763716L/no unknown
- 1976-11-05 NL NLAANVRAGE7612340,A patent/NL173083C/xx not_active IP Right Cessation
- 1976-11-10 DK DK506276A patent/DK142957C/da not_active IP Right Cessation
- 1976-11-10 FR FR7633947A patent/FR2331651A1/fr active Granted
- 1976-11-11 GB GB46984/76A patent/GB1564709A/en not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108104327A (zh) *	2017-12-14	2018-06-01	苏州美瑞德建筑装饰有限公司	定制精装空间室内吸音无机龙骨组合式隔墙结构
CN108104327B (zh) *	2017-12-14	2023-05-23	苏州美瑞德建筑装饰有限公司	定制精装空间室内吸音无机龙骨组合式隔墙结构

Also Published As

Publication number	Publication date
DE2550663C3 (de)	1978-05-11
ATA741376A (de)	1978-08-15
FR2331651A1 (fr)	1977-06-10
NL7612340A (nl)	1977-05-13
SE7611200L (sv)	1977-05-12
GB1564709A (en)	1980-04-10
DE2550663B2 (de)	1977-09-15
CH610975A5 (en)	1979-05-15
NO763716L (fr)	1977-05-12
DE2550663A1 (de)	1977-05-18
DK142957C (da)	1988-05-02
NL173083C (nl)	1983-12-01
DK506276A (da)	1977-05-12
FR2331651B1 (fr)	1982-04-23
AT349184B (de)	1979-03-26
NL173083B (nl)	1983-07-01
DK142957B (da)	1981-03-02
SE433096B (sv)	1984-05-07

Publication	Publication Date	Title
FI780365A (fi)	1978-08-11	Anordning foer dosering av laekemedel
NL7805956A (nl)	1978-12-06	Luidspreker.
NL189843C (nl)	1993-08-02	Luidspreker.
SE7710241L (sv)	1978-03-17	Ljuddempat skerorgan
SE7805867L (sv)	1978-11-25	Ljuddempande ledning
DK508277A (da)	1978-05-17	Bloedgoerende bademiddel
BE847572A (fr)	1977-02-14	Etouffement de la propagation du son d'un local a un autre par l'arriere de sous-plafonds de batiments,
SE7705579L (sv)	1978-03-01	Ljudddempande vegg
FI783991A (fi)	1979-06-28	Foerfarande foer behandling av hypertension och laekemedel foer detta
BE841813A (fr)	1976-11-16	Transducteur d'emission acoustique
NL7800873A (nl)	1978-07-27	Luidspreker.
AT348573B (de)	1979-02-26	Schallschutzwand
NO780237L (no)	1978-07-25	Lyddempende festeelement.
SE7605093L (sv)	1977-02-01	Ljudskyddsvegg
DD130523A5 (de)	1978-04-05	Beschallungssystem
LU81141A1 (de)	1979-06-19	Schallschutzwand
SE413919B (sv)	1980-06-30	Ljudabsorberande veggbeklednad
AT352772B (de)	1979-10-10	Schutzwand, insbesondere schallschutzwand
ATA846376A (de)	1978-08-15	Beschallungsanordnung
AT342833B (de)	1978-04-25	Schallschutzwand
NL166743C (nl)	1981-09-15	Geluidisolerende wand.
ATA943875A (de)	1979-03-15	Schallschutzwand
BR5700276U (pt)	1978-09-19	Leque sonoro
IT1175365B (it)	1987-07-01	Allarme sonoro antiborseggio
PL193783A1 (pl)	1978-05-22	Tlumik akustyczny

Legal Events

Date	Code	Title	Description
1989-04-30	RE	Patent lapsed	Owner name: ARMSTRONG CORK CY Effective date: 19881031

Date

Code

Title

Description

1989-04-30

Patent lapsed

Owner name: ARMSTRONG CORK CY

Effective date: 19881031