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Investigating the Effect of Cement Grading on the Characteristics of Concrete and Standard Mortar
Grading is one of the most important characteristics of cement, which has a great impact on its performance in concrete. The most common methods of monitoring are determination of residues on sieves, Blaine and LD. In this ...
A Case Study of Cement Performance in Different Concretes
Cement manufacturers control the standard characteristics of products, but concrete manufacturers select cement with different criteria such as workability and compressive strength of concrete. Therefore, some issues such ...
Effect of Clinker Phase Changes on Cement Performance and Its Reactivity with Super Plasticizer Additive
Based on various sources and experiences, the main phases of clinker significantly impact the technical characteristics of cement and its performance in the resulting concrete. The interaction of clinker phases with concrete ...
Laboratory Evaluation of Electrical Resistance of Concrete
Common methods of controlling setting, hardness, process of strength concrete are tests for determining the setting time of mortar and concrete and determining the compressive strength of concrete It seems that these ...