JPH0326309B2 - - Google Patents
Info
- Publication number
- JPH0326309B2 JPH0326309B2 JP59071486A JP7148684A JPH0326309B2 JP H0326309 B2 JPH0326309 B2 JP H0326309B2 JP 59071486 A JP59071486 A JP 59071486A JP 7148684 A JP7148684 A JP 7148684A JP H0326309 B2 JPH0326309 B2 JP H0326309B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- density
- buried object
- laminate sheet
- adhesive layer
- 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 - Lifetime
Links
- 239000002759 woven fabric Substances 0.000 claims description 18
- 239000012790 adhesive layer Substances 0.000 claims description 13
- 229920001684 low density polyethylene Polymers 0.000 claims description 11
- 239000004702 low-density polyethylene Substances 0.000 claims description 11
- 239000003550 marker Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 7
- 239000000155 melt Substances 0.000 claims description 5
- 229920006262 high density polyethylene film Polymers 0.000 claims description 4
- 238000000034 method Methods 0.000 description 8
- 230000004927 fusion Effects 0.000 description 6
- 230000000704 physical effect Effects 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000009933 burial Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000009820 dry lamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Rod-Shaped Construction Members (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59071486A JPS60215184A (ja) | 1984-04-10 | 1984-04-10 | 埋設物標識 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59071486A JPS60215184A (ja) | 1984-04-10 | 1984-04-10 | 埋設物標識 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60215184A JPS60215184A (ja) | 1985-10-28 |
| JPH0326309B2 true JPH0326309B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-04-10 |
Family
ID=13462026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59071486A Granted JPS60215184A (ja) | 1984-04-10 | 1984-04-10 | 埋設物標識 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60215184A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01164883A (ja) * | 1987-12-17 | 1989-06-28 | Showa Denko Kk | 埋設物標識 |
| JPH0682485U (ja) * | 1993-03-08 | 1994-11-25 | 株式会社テザック | 地中埋設物標示シート |
| JPH0669553U (ja) * | 1993-03-08 | 1994-09-30 | 株式会社テザック | 地中埋設物標示シート |
-
1984
- 1984-04-10 JP JP59071486A patent/JPS60215184A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60215184A (ja) | 1985-10-28 |
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