SOME FACTORS AFFECTING THE ULTRASONIC PULSE VELOSITY TEST RESULTS OF HIGH STRENGTH CONCRETE. Journal of Engineering, [S. l.], v. 12, n. 02, p. 1–5, 2006. DOI: 10.31026/j.eng.2006.02.01. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/2874.. Acesso em: 19 dec. 2024.