An increasing trend in compressive strength, hardened concrete density, and ultrasonic pulse velocity was observed, while a decrease was noticed in the values of water absorption with the increase in WSA replacement percentages and the curing age.
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Incorporation of Wheat Straw Ash as Partial Sand Replacement for Production of Eco-Friendly Concrete.
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The sentences
Concrete containing WSA has a lower density than the control mix and a decreasing trend of density was observed with the increasing percentage of WSA.