A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses alkali-slag cement which consists of the following components in percentage by weight: 15-25% of clinker, 60-75% of mineral powder, 3-15% of gypsum, 1-5% of auxiliaries and 0.02-0.10% of an activator, wherein the auxiliaries comprise coal ash and lime stones and the activator is a mixture of sodium sulfate and organic ammonium salt or a mixture of calcium sulfate and organic ammonium salt. The early compression strength of the alkali-slag cement meets the national standard and is wide in range of application.
The invention discloses alkali-slag cement which consists of the following components in percentage by weight: 15-25% of clinker, 60-75% of mineral powder, 3-15% of gypsum, 1-5% of auxiliaries and 0.02-0.10% of an activator, wherein the auxiliaries comprise coal ash and lime stones and the activator is a mixture of sodium sulfate and organic ammonium salt or a mixture of calcium sulfate and organic ammonium salt. The early compression strength of the alkali-slag cement meets the national standard and is wide in range of application.
Alkali-Activated Slag Cement Concrete
| Online Contents | 2016
Method for preparing alkali-slag cement retarder through jarosite slag
| European Patent Office | 2015
Corrosion resistance of alkali-activated slag cement
| Online Contents | 2003