Quiz 4 COnsmat Enumerations
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4 Terms
Types of Cement. Aggregate. Carbonation. Amount of Reinforcement. Water cement ratio. Size of the Concrete Element. Medium Ambient Conditions. Admixture. Creep
Factors that Affect the Magnitude of Dying Shrinkage
Segregation. Bleeding. Laitance
Concurrent Properties
Proportion of cement in relation to water in the mix. Proper placing, finishing and compaction of the fresh concrete. Curing at a temperature not below 50 degrees F (23 degrees C) while the placed concrete gains strength. Strength and cleanliness of the aggregate. Interaction or adhesion between cement paste and the aggregates. Adequate mixing of the ingredients. Quality of cement. Chloride content not to exceed 0.15% in reinforced concrete exposed to chlorides in service and 1% for dry protected concrete.
Parameters Affecting Concrete Quality
Segregation. Bleeding. Laitance
Concurrent Properties
