DELAYED CURING MATERIAL

PURPOSE:To obtain the titled material permitting the use of an intrusion discharge method even in the case of reforming the ground of a high depth and developing a high strength in a long-term age, by incorporating shaft furnace granulated slug powder with portland cement and MgCl2 as a retarder. CO...

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Bibliographic Details
Main Authors TANAKA YOSHIO, KIRA KINICHI, TSUTSUMI TETSUO
Format Patent
LanguageEnglish
Published 19.09.1986
Subjects
ADHESIVES
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
DYES
LIME, MAGNESIA
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
POLISHES
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:PURPOSE:To obtain the titled material permitting the use of an intrusion discharge method even in the case of reforming the ground of a high depth and developing a high strength in a long-term age, by incorporating shaft furnace granulated slug powder with portland cement and MgCl2 as a retarder. CONSTITUTION:100pts.wt. shaft furnace slug powder is incorporated with 15-60 pts.wt. medium-heat portland cement and 1-10pts.wt. MgCl2 as a retarder to obtain the titled curing material. The titled curing material can maintain the low viscosity state for about 5hr after injection thereof in the form of a slurry.
Bibliography:Application Number: JP19850052480