JPS63151609U - - Google Patents
Info
- Publication number
- JPS63151609U JPS63151609U JP4267287U JP4267287U JPS63151609U JP S63151609 U JPS63151609 U JP S63151609U JP 4267287 U JP4267287 U JP 4267287U JP 4267287 U JP4267287 U JP 4267287U JP S63151609 U JPS63151609 U JP S63151609U
- Authority
- JP
- Japan
- Prior art keywords
- thickness
- plywood
- core material
- density
- sound insulation
- 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.)
- Pending
Links
- 239000011120 plywood Substances 0.000 claims description 3
- 239000011491 glass wool Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims description 2
- 239000011162 core material Substances 0.000 claims 3
- 238000010030 laminating Methods 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Building Environments (AREA)
- Laminated Bodies (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
第１図は、本考案に係る遮音構造体の断面図で
、第２図は比較例パネルの断面図で、第３図は実
施例、比較例の中心周波数と音響透過損失の関係
を示す図面である。
１……高密度グラスウール、２，４……合板、
３……ハニカムコア、５……空気層。
Fig. 1 is a cross-sectional view of the sound insulation structure according to the present invention, Fig. 2 is a cross-sectional view of a comparative example panel, and Fig. 3 is a drawing showing the relationship between the center frequency and sound transmission loss of the example and comparative example. It is. 1... High-density glass wool, 2, 4... Plywood,
3...honeycomb core, 5...air layer.
Claims (1)
ラスウール板の両面に、それぞれ厚さ１．５mm以
上の合板、ハニカムコア又はこれに類似の構造用
中芯材および厚さ１．５mm以上の合板をこの順序
に積層してなる遮音構造体。 A high-density glass wool board with a density of 60 kg/m3 or more and a thickness of 9 mm or more is coated on both sides with plywood, honeycomb core, or similar structural core material of 1.5 mm or more in thickness, and a core material of 1.5 mm or more in thickness. A sound insulation structure made by laminating plywood in this order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4267287U JPS63151609U (en) | 1987-03-25 | 1987-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4267287U JPS63151609U (en) | 1987-03-25 | 1987-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63151609U true JPS63151609U (en) | 1988-10-05 |
Family
ID=30858808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4267287U Pending JPS63151609U (en) | 1987-03-25 | 1987-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63151609U (en) |
-
1987
- 1987-03-25 JP JP4267287U patent/JPS63151609U/ja active Pending
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