HIGH STRENGTH REPAIR MATERIAL

PROBLEM TO BE SOLVED: To provide a cement type repair material of excellent durability having an appropriate consistency to repair concrete and mortar structures etc., good in coating workability, capable of exerting stable high strength without giving special treatment such as steam curing to the r...

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Bibliographic Details
Main Author SAEKI TOSHIYUKI
Format Patent
LanguageEnglish
Published 11.12.2008
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:PROBLEM TO BE SOLVED: To provide a cement type repair material of excellent durability having an appropriate consistency to repair concrete and mortar structures etc., good in coating workability, capable of exerting stable high strength without giving special treatment such as steam curing to the repair object. SOLUTION: This high strength repair material contains an aluminum cement, a metakaolin, and a polymer. The metakaolin used in this high strength repair material has a chemical composition of not less than 20 mass% of Al2O3content and not less than 50 mass% of SiO2content, and a plane specific surface area of 8,000-110,000 cm2/g. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20070146386