Effect of Elevated Temperature on Mechanical Properties of
#0183;#32;Materials. The physical properties of the coarse aggregates,, limestone, quartzite and granite, were determined according to pertinent standards [, ASTM C29 (), ASTM C33 (), ASTM C127 and ASTM C566 ()] as shown in Table 1 shows pictures of coarse aggregates used in this study. As seen in Fig. 1, all the three aggregates were angular.