JPH0295732U - - Google Patents
Info
- Publication number
- JPH0295732U JPH0295732U JP411989U JP411989U JPH0295732U JP H0295732 U JPH0295732 U JP H0295732U JP 411989 U JP411989 U JP 411989U JP 411989 U JP411989 U JP 411989U JP H0295732 U JPH0295732 U JP H0295732U
- Authority
- JP
- Japan
- Prior art keywords
- wood wool
- plywood
- cement board
- laminated
- board
- 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
- 239000002023 wood Substances 0.000 claims description 5
- 210000002268 wool Anatomy 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000011120 plywood Substances 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Floor Finish (AREA)
Description
第１図は、本考案に係る防音床下地材の分解斜
視図、第２図は、同側面図、第３図は、本考案に
係る防音床下地材の防音性能を示す測定図である
。 １……合板、２……木毛セメント板、３……木
毛板。
視図、第２図は、同側面図、第３図は、本考案に
係る防音床下地材の防音性能を示す測定図である
。 １……合板、２……木毛セメント板、３……木
毛板。
Claims (1)
- 合板を表面層とし該合板の裏面側に木毛セメン
ト板を積層するとともに、更に該木毛セメント板
に木毛板を積層したことを特徴とする防音床下地
材。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989004119U JPH0725385Y2 (ja) | 1989-01-18 | 1989-01-18 | 防音床下地材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989004119U JPH0725385Y2 (ja) | 1989-01-18 | 1989-01-18 | 防音床下地材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0295732U true JPH0295732U (ja) | 1990-07-31 |
| JPH0725385Y2 JPH0725385Y2 (ja) | 1995-06-07 |
Family
ID=31206347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989004119U Expired - Lifetime JPH0725385Y2 (ja) | 1989-01-18 | 1989-01-18 | 防音床下地材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725385Y2 (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547513U (ja) * | 1977-06-18 | 1979-01-18 | ||
| JPS5623509A (en) * | 1979-08-06 | 1981-03-05 | Nippon Radiator Co Ltd | Exhaust system |
| JPS6261837U (ja) * | 1985-10-03 | 1987-04-17 |
-
1989
- 1989-01-18 JP JP1989004119U patent/JPH0725385Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS547513U (ja) * | 1977-06-18 | 1979-01-18 | ||
| JPS5623509A (en) * | 1979-08-06 | 1981-03-05 | Nippon Radiator Co Ltd | Exhaust system |
| JPS6261837U (ja) * | 1985-10-03 | 1987-04-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725385Y2 (ja) | 1995-06-07 |