A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Highly workable, high strength cement compositions
Pozzolanic cement compositions and method manufacturing the same are described. These cement compositions may include a pozzolanic material and an activator based on a salt of glycolic acid, glyceric acid, malic acid, tartaric acid, malonic acid, glutaric acid, maleic acid, formic acid, acetic acid, propionic acid, or butyric acid, a retarder based on hepto-gluconates, sulfate salts, sugars, sugar acids, lignins, and/or an accelerator based on amines. The cement compositions may have less than 10% by weight Portland cement. The pozzolanic cement compositions including these activators, accelerators, and retarders can have improved properties such as longer setting time, better slump retention, and improved strength.
Highly workable, high strength cement compositions
Pozzolanic cement compositions and method manufacturing the same are described. These cement compositions may include a pozzolanic material and an activator based on a salt of glycolic acid, glyceric acid, malic acid, tartaric acid, malonic acid, glutaric acid, maleic acid, formic acid, acetic acid, propionic acid, or butyric acid, a retarder based on hepto-gluconates, sulfate salts, sugars, sugar acids, lignins, and/or an accelerator based on amines. The cement compositions may have less than 10% by weight Portland cement. The pozzolanic cement compositions including these activators, accelerators, and retarders can have improved properties such as longer setting time, better slump retention, and improved strength.
Highly workable, high strength cement compositions
DIAZ-LOYA IVAN (author) / PATEL RAJESHKUMAR (author) / HOFFMAN DAVID (author) / TRZPEKOWSKI JOSEPH (author) / KINNEY FREDERICK (author)
2016-07-19
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
Mix proportions for highly workable concrete
| British Library Conference Proceedings | 1993
Anti-Washout Concrete and Highly Workable Concrete
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