5[1]Lee K W, Brayton T E, et al. Laboratory evaluation of mix-design methods for cold in-place recycling[C]. Proceedings of the fifth ASCE Materials Engineering Congress, Ohio, 756-769. 1999.
6[2]Little D N, Button J W, Epps J A. Struc tural properties of laboratory mixtures containing foamed asphalt and marginal aggregates[C]. Washington, DC: Transportation Research Record; 991, 104-113. 1983.
7[3]Bowering R H, Martin C L. Foamed bitumen production and application of mixtures, evaluation and performance of pavements[C]. in: Proceedings of the Association of Asphalt Paving Technologists, 1976, Vol.45: 453-477.
8[4]Ramanujam J M, Jones J D. Characterisation of foamed bitumen stabilisation[C]. Proceedings Road System and Engineering Technology Forum 2000, Qld Department of Main Roads, Bardon, Australia, 1-23. 2000.
9[5]CSIR Transportek. Foamed asphalt mixes-mix design and procedure[R]. Contract report CR-98/077, South Africa. 1998.
10[6]Ruckel P J, Acott S M and Bowering R H. Foamed-asphalt paving mixtures: preparation of design mixes and treatment of test specimens[C]. Washington, DC: Transportation Research Record; 911, 88-95. 1982.
