4Chen H J . Determination of the dividing strength and its relation to the concrete strength in lightweight concrete [J]. Cement and Concrete Composition,1998(21).
1[1]Muller-Roochhoz,j.,"investigation of the absorption of water by lightweight aggregate from cement paste"[J],Journal of lightweight concrete.Vol.1,No.19,1979,39～41
2[2]FIP Manual of lightweight Aggregate Concrete[R].2.edtion,1983
3[3]Fagerlund,G.study of aggregate-cement Paste Interface[M],report 29,devision of building Materials,Lund University,lund,1972(in swidish)
4[4]Holm,T.A.and Bremner,T.W.70Year Perfomance Recorder for high strengh structure lightweight concrete,Proceeding of 1st Materials engineering congress,materials Engrg.Div.IASCE,Service abiuty and Durabiuty of wnstwctiol,materials,denver co.,Nugust.13～15.1990,884～893.
5[5]Zhang M.H.and GjФrv,O.E,Pozzolanic reactivity of lightweight aggregates,1990,884～890
6[6]Mor,A.,Monteiro,P.J.M.m,and HESTER,W.T.Observation of Healing of Cracks in High-strength Lightweight concrete[J].cement ,concrete and aggregates, vol.11,no.2,winter,1989,pp.121～125
