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Some microstructure properties at early age of ettringite binder based on rich C12A7 calcium aluminate cement
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Thông tin tài liệu:
This paper focuses on some microstructure characteristics of the ettringite binder based on a C12A7 rich cement and a hemihydrate at early age. Some important characteristics of this binder were found, such as: short setting time (about 40–50 minutes), rapid expansion just after initial setting time, rapid evolution of porosity and bound water during the first 5 hours of hydration.
Nội dung trích xuất từ tài liệu:
Some microstructure properties at early age of ettringite binder based on rich C12A7 calcium aluminate cement
Nội dung trích xuất từ tài liệu:
Some microstructure properties at early age of ettringite binder based on rich C12A7 calcium aluminate cement
Tìm kiếm theo từ khóa liên quan:
Civil engineering Ettringite binder Early-age Rapid hardening repair materials Hydration product Concrete formulationsTài liệu liên quan:
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