ASPHALT CONCRETE

	Effect of Oil Shale Ash on Dynamic Creep of Asphalt Concrete Mixtures Taisir S. Khedaywi and Arabi N. Al-Qadi
	Evaluation of Construction Limestone Aggregate Sourced in the Northern Part of Jordan using Superpave Tests Ghazi Al-Khateeb, Turki Obaidat and Taisir Khedaywi
	Mechanical Characteristics of Asphalt Concrete with Steel Slag Aggregates Wei Li, Liye Wang, Yan Liang and Haruyuki Yamamoto
	Study on Evaluating Method of Viscoelastic Properties of Cold Asphalt Mixes Masa-Aki Okamoto, Isao Ujike and Shin-Ichiro Okazaki
	The Effects of Varying Aggregate Gradation on Voids in Mineral Aggregates in Hot Mix Asphalt Paving Mixtures M. A. Kamal, Tahir Jamil and D. A. B. Hughes