Comparative Study of the Strength Properties of the Concrete with Partial Replacement of the Coarse Aggregate with Pumice and Over Burnt Bricks . IJIREM [Internet]. 2023 Feb. 28 [cited 2024 Nov. 27];10(1):142-6. Available from: https://acspublisher.com/journals/index.php/ijirem/article/view/10163