5Kiitiiksert T, Kiitiik S. Physical and Marshall Properties of BorogypsumUsed as Filler Aggregate in Asphalt Concrete[ J]. Journal of Materialsin Civil Engineering, 2013, 25(2) :266-273.
6Koga C,Sato K, Fujikawa T, et al. Appcability to Asphalt MixtureFiller Materials of the Reproduction Gypsum [ J]. Journal of PavementEngineering Jsce,2013,69(3) :95-100.