Cement Standards, Evolution and Trends

accelerated accepted added addition adopted aggregates alkali-aggregate reactions alkalies American Society amount appears Association ASTM Committee ASTM Method ASTM Specification autoclave expansion autoclave test blended cements C-l on Cement calcium cause cement paste cement specifications chemical clinker Committee C-l compressive strength concrete considered containing cracking curing determining early effects Engineers established evaluation five free CaO hydration hydraulic cements included increase laboratory limit manufacture measured meeting ment Mineral mixing mortar bars neat cement normal optional oxide percent portland cement potential practice present Proceedings produced published range ratio reactive recommended Reference relating Report of Committee requirements Research significant Society for Testing sodium solution soundness specifications and test specimens standard strength tests structural Subcommittee sulfate resistance Symposium Table tensile strength tentative test methods Testing and Materials tion Type