JPH0324508U - - Google Patents
Info
- Publication number
- JPH0324508U JPH0324508U JP8284889U JP8284889U JPH0324508U JP H0324508 U JPH0324508 U JP H0324508U JP 8284889 U JP8284889 U JP 8284889U JP 8284889 U JP8284889 U JP 8284889U JP H0324508 U JPH0324508 U JP H0324508U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- weight
- parts
- laminated
- waste
- 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
Landscapes
- Building Environments (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Description
第１図は、短冊状細片の拡大斜視図、第２図は
、本案防音材の拡大断面図である。
１……短冊状細片、１１……クラフト紙、１２
……ポリエチレン層、２……高比重物質（鉄粉等
）。
FIG. 1 is an enlarged perspective view of a strip-shaped strip, and FIG. 2 is an enlarged sectional view of the soundproofing material of the present invention. 1...Strip-shaped strip, 11...Kraft paper, 12
...Polyethylene layer, 2...High specific gravity material (iron powder, etc.).
Claims (1)
クラフト紙のごときラミネート紙の破損紙、切断
屑等の損紙の短冊状細片５０乃至８０重量部及び
鉄粉等の高比重物質２０乃至５０重量部を所要厚
みに加圧下にて熱融着してなる板状防音材。 Requires 50 to 80 parts by weight of damaged laminated paper such as kraft paper laminated with thermoplastic synthetic resin film, strips of waste paper such as cutting waste, and 20 to 50 parts by weight of high specific gravity substances such as iron powder. A plate-shaped soundproofing material made by heat-sealing the thickness under pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8284889U JPH0324508U (en) | 1989-07-14 | 1989-07-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8284889U JPH0324508U (en) | 1989-07-14 | 1989-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0324508U true JPH0324508U (en) | 1991-03-13 |
Family
ID=31630019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8284889U Pending JPH0324508U (en) | 1989-07-14 | 1989-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324508U (en) |
-
1989
- 1989-07-14 JP JP8284889U patent/JPH0324508U/ja active Pending
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