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Distinguish clearly between hot-mix asphalt and warm-mix asphalt. Why is the latter set tobecome the mix of the future in asphalt pavement works? Explain why asphalt concrete samples from the

hot-mix plant are taken for compaction in thelaboratory during asphalt overlay construction. The following data was taken from a laboratory work sheet on the design of asphalt concrete by the Superpave procedure for a selected aggregate structure: \% G_{n} @ \mathrm{~N}_{\mathrm{dogan}}=96 \%, \mathrm{Qm}=2470 \mathrm{~kg} / \mathrm{m}^{3} \mathrm{P}=5.0 \%, \mathrm{G}_{m} \sqrt{a} \mathrm{~N}_{\mathrm{d} \mathrm{sin}}=2.305 P. of Mix 1 VMA of Mix 1 G of Mix 2 Take Ga=2.65, G.=2.69,for the aggregates and G=1.02 for the bitumen used.

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