JPS61233106A - 剛体吸音板 - Google Patents
剛体吸音板Info
- Publication number
- JPS61233106A JPS61233106A JP7275185A JP7275185A JPS61233106A JP S61233106 A JPS61233106 A JP S61233106A JP 7275185 A JP7275185 A JP 7275185A JP 7275185 A JP7275185 A JP 7275185A JP S61233106 A JPS61233106 A JP S61233106A
- Authority
- JP
- Japan
- Prior art keywords
- sound
- rigid
- concrete
- absorbing
- absorbing material
- 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.)
- Granted
Links
- 239000004567 concrete Substances 0.000 claims description 35
- 239000011358 absorbing material Substances 0.000 claims description 30
- 239000000758 substrate Substances 0.000 claims description 6
- 239000002344 surface layer Substances 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 9
- 239000011150 reinforced concrete Substances 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000011810 insulating material Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 239000011381 foam concrete Substances 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 239000011491 glass wool Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910001562 pearlite Inorganic materials 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000011398 Portland cement Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 foamed shale Inorganic materials 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000005332 obsidian Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7275185A JPS61233106A (ja) | 1985-04-08 | 1985-04-08 | 剛体吸音板 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7275185A JPS61233106A (ja) | 1985-04-08 | 1985-04-08 | 剛体吸音板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61233106A true JPS61233106A (ja) | 1986-10-17 |
| JPH0579762B2 JPH0579762B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-11-04 |
Family
ID=13498368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7275185A Granted JPS61233106A (ja) | 1985-04-08 | 1985-04-08 | 剛体吸音板 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61233106A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100376514B1 (ko) * | 1999-08-02 | 2003-03-17 | 주식회사 포스코 | 고로 너트 코크스의 평량 제어방법 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867904A (zh) * | 2018-07-06 | 2018-11-23 | 长春理工大学 | 在低频频段具有高吸声系数的薄型多层吸声板 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5171005U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-11-30 | 1976-06-04 | ||
| JPS57161213A (en) * | 1981-03-28 | 1982-10-04 | Nippon Sheet Glass Co Ltd | Sound attenuating panel for sound-proof wall |
-
1985
- 1985-04-08 JP JP7275185A patent/JPS61233106A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5171005U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-11-30 | 1976-06-04 | ||
| JPS57161213A (en) * | 1981-03-28 | 1982-10-04 | Nippon Sheet Glass Co Ltd | Sound attenuating panel for sound-proof wall |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100376514B1 (ko) * | 1999-08-02 | 2003-03-17 | 주식회사 포스코 | 고로 너트 코크스의 평량 제어방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0579762B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-11-04 |
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