Injection with ultra-fine cement into fine sand layer

Conference · Sat Dec 31 00:00:00 EST 1994

OSTI ID:403158

Tamura, Masahito ^[1]; Goto, Toshiyoshi; Ogino, Takuya; Shimizu, Kazunari ^[2]

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1. Building Research Inst., Tsukuba (Japan)
2. Osaka Cement Co., Ltd. (Japan)

In-situ injection test was carried out in fine sand layer with ordinary portland, colloid and ultra-fine cement. Permeability of the sand layer was 10{sup {minus}3} cm/sec. Suspension grout with ordinary portland and colloid cement was impossible to permeate into the sand. However with ultra fine cement small solidified sand was obtained and with ultra-fine cement-waterglass grout, water cement ratio of 0.8 and waterglass concentration of 75%, solidified sand with expected volume can be obtained.

• OSTI ID: 403158
• Report Number(s): CONF-940409-; ISBN 1-880653-10-9; TRN: IM9651%%193
• Resource Relation: Conference: 4. international conference on offshore and polar engineering, Osaka (Japan), 10-15 Apr 1994; Other Information: PBD: 1994; Related Information: Is Part Of The proceedings of the fourth (1994) international offshore and polar engineering conference. Volume 1; Chung, J.S. [ed.] [Colorado School of Mines, Golden, CO (United States)]; Natvig, B.J. [ed.] [Aker Engineering A/S, Oslo (Norway)]; Das, B.M. [ed.] [Southern Illinois Univ., Carbondale, IL (United States)]; PB: 649 p.
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES
54 ENVIRONMENTAL SCIENCES
OFFSHORE PLATFORMS
FOUNDATIONS
SOILS
SOLIDIFICATION
STABILIZATION
SITE PREPARATION
GROUTING
SITE CHARACTERIZATION