Title:
石墨を含む電導コンクリート板を形成する方法
Document Type and Number:
Japanese Patent JP5028019
Kind Code:
B2
Abstract:
A method for forming an electrically conductive graphite concrete block includes mixing cement, sands, stones, electrically conductive graphite powders, and water and stirring the mixture to form graphite concrete slurry; filling the graphite concrete slurry into a mold chamber of a mold device, with two electrodes formed on a surface of the graphite concrete slurry; pressing the graphite concrete slurry with high pressure to drain liquid in the graphite concrete slurry to form a blank for an electrically conductive graphite concrete block; opening the mold device to release the blank; and placing the blank statically for a period of time to form an electrically conductive graphite concrete block. Preferably, the mold device includes a bottom board including a plurality of drain holes. A sieve device is mounted above the drain holes, allowing the liquid in the graphite concrete slurry to drain via the sieve device and the drain holes.
More Like This:
| JPH10156820 | MANUFACTURE OF INORGANIC CEMENT PLATE |
Inventors:
Cai Gyeongjong
Application Number:
JP2006106424A
Publication Date:
September 19, 2012
Filing Date:
April 07, 2006
Export Citation:
Assignee:
Cai Gyeongjong
International Classes:
B28B3/02; B28B7/00; B28B7/10; B28B7/46; B28B23/00; B30B9/04; C04B14/04; C04B14/36; C04B28/04; H01B1/18
Domestic Patent References:
| JP41003945B1 | ||||
| JP3020989A | ||||
| JP7215743A | ||||
| JP54050054U | ||||
| JP9141627A | ||||
| JP56146510U | ||||
| JP1280504A | ||||
| JP59183810A |
Foreign References:
| WO2005066417A1 |
Attorney, Agent or Firm:
Matsuji Takemoto
Hideo Sugiyama
Koichi Yuda
Uozumi Takahiro
Naohiko Teshima
Hideo Sugiyama
Koichi Yuda
Uozumi Takahiro
Naohiko Teshima