Title:
MOLDING METHOD FOR HARDENING AGENT MOLDING AND MOLDING METHOD FOR EXECUTION FACE LINING BLOCK
Document Type and Number:
Japanese Patent JP3394232
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To facilitate the mold releasing work of a hardening agent molding or an execution face lining block from a female die and to facilitate the formation (weight setting) of the burial section of the execution face lining block while maintaining the outer shape of the block.
SOLUTION: A flexible bag body 4 is arranged in the molding cavity section 3 of the female die 2, and a hardening agent 6 is filled in the bag body 4. The bag body 4 is inflated by the inner pressure of the hardening agent 6 to be accustomed to the inner surface 5 of the molding cavity section 3. The hardening agent 6 is released from the female die 2 together with the bag body 4 after being hardened, then the bag body 4 is removed to form the hardening agent molding 1 or the execution face lining block 1'.
Inventors:
Masashi Masuda
Application Number:
JP2000176958A
Publication Date:
April 07, 2003
Filing Date:
June 13, 2000
Export Citation:
Assignee:
Maxton Co., Ltd.
International Classes:
E02B3/14; B28B7/34; B28B7/36; B28B23/00; E01C5/00; E01C13/04; E02D17/20; E02D29/02; (IPC1-7): E02D29/02; B28B7/34; B28B7/36; B28B23/00
Domestic Patent References:
| JP2000117713A | ||||
| JP6256058A | ||||
| JP6114811A | ||||
| JP2000280218A |
Attorney, Agent or Firm:
Takashi Nakahata
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