Abstract :

Increased Compressive, Shear, And Tensile Strength, Less Creep And Shrinkage, And Ease Of Placing Are Just A Few Of The Benefits Of Using High Performance Concrete. Potentially Lower Ductility And Fire Resistance As Well As Higher Unit Cost Mitigate These Benefits. This Research Delves Into The Properties Of M40 Grade Concrete That Has Had Some Of Its Cement And Sand Replaced With ROBO Sand (crushing Dust) And Ground Granulated Blast Furnace Slag (GGBS). Cylinders And Cubes Undergo Compressive And Split Tensile Strength Tests. There Was A Noticeable Increase In Concrete Strength When GGBS And ROBO Sand Were Partially Substituted For Cement And Sand, Respectively, In Comparison To Nominal Mix Concrete. At 7, 28 Days And 900 Days, The Compressive Strength Is Measured. The Workability Is Improved By Adding Admixtures That Reduce Water Content. It Is Important To Compare The Results Of The Mechanical And Fresh Tests That Concrete With Different Amounts Of Cement Substitution Produced With The Reference Mixture.

Published:

20-5-2026

Issue:

Vol. 26 No. 5 (2026)

Page Nos:

1286-1289

Section:

Articles

License:

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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