2Maldonado-Valderrama J, Martfn-Molina A, Martfn-Rodriguez A, et al. Surface properties and foam stability of protein/surfactantmix- tures: Theory and experiment [ J ]. Journal of Physical Chemistry C,2007,111 (6) :2715-2723.
3Jones M R, Mccarthy A. Utilizing unprocessed low-lime coal fly ash in foamed concrete [ J ]. ScienceDirect, 2005,84 ( 11 ) : 1398-1409.
4Kearsleya E P, Wainwright P J. The effect of high fly ash content on the compressive strength of foamedconcrete [ J ]. Cement and Concrete Research ,2001,31 ( 1 ) :805-812.
