5Liu Jingzhong, Xu Zengkang. Ultra-long distance pumping technology of the lightweight concrete [ J]. Shandong Building Material, 1999, (3) : 12-14.
6H. Al-Khaiat, M.N. Haque. Strength and durability of lightweight and normal weight concrete[ J ]. ASCE Mater J., 1999,11 (3):231-235.
7CHIA K S,ZHANG Min-hong.Water permeability and chlo-ride penetrability of high-strength lightweight aggregate con-crete[J].Cement and Concrete Research,2002,32(5):639-645.
8LO T Y,CUI H Z,ABID N,et al.The effects of air content on permeability of lightweight concrete[J].Cement and Con-crete Research,2006,36(10):1874-1878.
9ELSHARIEF A,COHEN M D,OKEN J.Influence of light-weight aggregate on the microstructure and durability of mor-tar[J].Cement and Concrete Research,2005,35(7):1368-1376.
10HOLM T A,BREMNER T W,NEWMAN J B.Lightweight aggregate concrete subject to severe weathering[J].Concrete International-Design and Construction,1984,6(6):49-54.