The rounded aggregates are completely shaped by attrition (the resistance of a granularmaterial to wear) and available in the form of seashore gravel. Rounded aggregates result in the minimum percentage of voids (32 – 33%) hence gives more workability. They require alesser amount of water-cement ratio. They are not considered for high-strength concrete because of poor interlocking behavior and weak bond strength .
Date : 11/07/2024
Time : 09:56 PM
