FR717866A - Perfectionnements à la construction des panneaux insonores - Google Patents
Perfectionnements à la construction des panneaux insonoresInfo
- Publication number
- FR717866A FR717866A FR717866DA FR717866A FR 717866 A FR717866 A FR 717866A FR 717866D A FR717866D A FR 717866DA FR 717866 A FR717866 A FR 717866A
- Authority
- FR
- France
- Prior art keywords
- construction
- soundproof panels
- soundproof
- panels
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR717866T | 1931-05-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR717866A true FR717866A (fr) | 1932-01-15 |
Family
ID=9090291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR717866D Expired FR717866A (fr) | 1931-05-28 | 1931-05-28 | Perfectionnements à la construction des panneaux insonores |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR717866A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2706314A (en) * | 1949-03-03 | 1955-04-19 | Johns Manville | Sound absorbing wall treatment |
-
1931
- 1931-05-28 FR FR717866D patent/FR717866A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2706314A (en) * | 1949-03-03 | 1955-04-19 | Johns Manville | Sound absorbing wall treatment |
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