For comparison purpose, the results of these studies are grouped according to the test method and the
type of aggregate (NWA and LWA), and are shown as normalized compressive strength (Figures 2 to 4)
and modulus of elasticity (Figure 5) versus temperature relationships. The solid lines in these figures are
results of HSC tests, and the dashed lines are of NSC tests. These experimental results indicate the
following key findings (19):