JPS6345176U - - Google Patents
Info
- Publication number
- JPS6345176U JPS6345176U JP1986137813U JP13781386U JPS6345176U JP S6345176 U JPS6345176 U JP S6345176U JP 1986137813 U JP1986137813 U JP 1986137813U JP 13781386 U JP13781386 U JP 13781386U JP S6345176 U JPS6345176 U JP S6345176U
- Authority
- JP
- Japan
- Prior art keywords
- concrete block
- coarse aggregates
- gravel
- cement paste
- registration request
- 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
- 241000251468 Actinopterygii Species 0.000 claims description 2
- 239000004568 cement Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 239000011800 void material Substances 0.000 description 2
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Artificial Fish Reefs (AREA)
Description
第１図は本考案魚礁の実施例を示す一部拡大断
面図、第２図は同ブロツクの一例を示す斜面図で
ある。
１……ブロツク魚礁、２……粗骨材、３……セ
メントペースト、４……貫通孔、ａ……表面空隙
、ｂ……内部空隙。
FIG. 1 is a partially enlarged sectional view showing an embodiment of the fish reef of the present invention, and FIG. 2 is a perspective view showing an example of the same block. 1...Block reef, 2...Coarse aggregate, 3...Cement paste, 4...Through hole, a...Surface void, b...Internal void.
Claims (1)
結合材によつて結合させ、表面及び内部の粗骨材
間に多数の空隙が存在するポーラスなコンクリー
トブロツクを所要の形状に形成したことを特徴と
する、透水性コンクリートブロツク魚礁。 Coarse aggregates such as gravel are bonded together using a binding material such as cement paste, and a porous concrete block with many voids between the coarse aggregates on the surface and inside is formed into the desired shape. A permeable concrete block fish reef.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986137813U JPS6345176U (en) | 1986-09-10 | 1986-09-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986137813U JPS6345176U (en) | 1986-09-10 | 1986-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6345176U true JPS6345176U (en) | 1988-03-26 |
Family
ID=31042216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986137813U Pending JPS6345176U (en) | 1986-09-10 | 1986-09-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6345176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002281859A (en) * | 2001-03-27 | 2002-10-02 | Asuto Japan:Kk | Fish bank block of sea weed |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5699735A (en) * | 1980-01-14 | 1981-08-11 | Nippon Steel Corp | Production of irregular lump like fish bank |
| JPS5699736A (en) * | 1980-01-14 | 1981-08-11 | Nippon Steel Corp | Fish bank and method |
| JPS606139A (en) * | 1983-06-21 | 1985-01-12 | 山木 繁 | Water pervious artificial fish bank |
-
1986
- 1986-09-10 JP JP1986137813U patent/JPS6345176U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5699735A (en) * | 1980-01-14 | 1981-08-11 | Nippon Steel Corp | Production of irregular lump like fish bank |
| JPS5699736A (en) * | 1980-01-14 | 1981-08-11 | Nippon Steel Corp | Fish bank and method |
| JPS606139A (en) * | 1983-06-21 | 1985-01-12 | 山木 繁 | Water pervious artificial fish bank |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002281859A (en) * | 2001-03-27 | 2002-10-02 | Asuto Japan:Kk | Fish bank block of sea weed |