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High Early Strength Concrete Overview by Usama Rao is a document available to read on EtoBox.
What is High Early Strength Concrete Overview about?
1) Early high strength concrete uses special admixtures that speed up the hydration and hardening process to achieve high strength within a short time period, usually under three hours. 2) The mix design for early high strength concrete specifies 410 kg/m^3 of high early strength cement, 1750 kg/m^3 of coarse aggregate, 650 kg/m^3 of sand, 225 kg/m^3 of water, and 1.5-1.5 L/m^3 of accelerating admixtures. 3) Testing of the mix after 24 hours showed a compressive strength of 320 KN/mm^2, achieving the t
- Author
- Usama Rao
- Language
- EN