8Mounangap, Gbongbonw, Poullainp. Propor-tioning and characterization of lightweight concrete mixtures made with rigid polyurethane foam wastes [ J ]. Cement and Concrete Composites, 2008,30 : 806 -814.
9Alekhine S A, Klimov S B, Rakhovskii V I. The role of Biliquid foam in generating nanostructured elements of the submicron structure of foam concretes[ J]. Doklady Akademii Nauk ,2009, (5) :636-639.
10Sebba F. Foams and Biliquid foams-aphrons [J]. Wiley Chichester, 1987, (5).
