Title:
PROCESS FOR FORMING CEMENT MOLDINGS
Document Type and Number:
WIPO Patent Application WO/1988/006083
Kind Code:
A1
Abstract:
A process for forming cement moldings, which comprises adding water to cement in an amount less than that necessary for forming cement moldings, compacting the cement composition thus prepared by, for example, pressing, and continuing curing of the composition by, for example, water or steam curing while supplying water, when shape retention of the compacted composition has become possible or when curing has proceeded to some extent. This process enables to supply water necessary for hydration reaction of cement in a suitable amount and obtain moldings with dense structure, high strength, and less scatter in quality.
Inventors:
SUZUKI TOSHIRO (JP)
Application Number:
PCT/JP1988/000154
Publication Date:
August 25, 1988
Filing Date:
February 16, 1988
Export Citation:
Assignee:
SUZUKI TOSHIRO (JP)
International Classes:
B28B3/00; C04B40/00; (IPC1-7): B28B1/00; C04B40/00
Foreign References:
| JPS60221372A | 1985-11-06 | |||
| JPS54138016A | 1979-10-26 | |||
| JPS6270278A | 1987-03-31 |
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