SUPERHIGH HARDENING MICROCEMENT GROUT AND SUPERHIGH HARDENING MICROCEMENT HAVING THEREOF

PURPOSE: A rapidly curable microcement injection material is provided to shorten construction period by reducing a curing period of existing injection material and to control fluidity maintaining time and strength development speed. CONSTITUTION: A rapidly curable microcement injection material for...

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Bibliographic Details
Main Authors CHA, KYUNG SUB, KIM, SEONG WOON, KIM, SUN JOO, KIM, YOUNG JIN
Format Patent
LanguageEnglish
Korean
Published 04.03.2011
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: A rapidly curable microcement injection material is provided to shorten construction period by reducing a curing period of existing injection material and to control fluidity maintaining time and strength development speed. CONSTITUTION: A rapidly curable microcement injection material for reinforcing the ground comprises 10-70 wt% of potland cement with blain specific surface area, 20-60 wt% of Hauyne clinker micropowder with specific surface area of 4,000-12,000cm^2/g containing 10-90 wt% of Hauyne mineral, and 10-30 wt% of calcium sulfate with specific surface area of 4,000-20,000cm^2/g containing 40-90 wt% of SO3 content.
Bibliography:Application Number: KR20100105186