Haktanir T, Ari K. Splitting strength and abrasion resistance of concrete paving blocks as a function of dry bulk specific gravity and ultrasonic pulse velocity. Mater. constr. [Internet]. 2005Jun.30 [cited 2024Apr.26];55(278):5-12. Available from: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/185