1. The experimental study on Neutralization properties of high volume fly-ash concrete;Beak;Proc. Spring KCI Conference, Chungju, Korea,2003
2. Recycled concrete as a source of aggregate;Buck;J. Proc. ACI.,1977
3. Durability evaluation of concrete using fly ash;Cho;Proc. Spring KCI Conference, Ansung, Korea,2002
4. Recycled concrete as aggregate, Concrete International;Forster;J. ACI.,1986
5. Shear strength of recycled concrete beams;González-Fonteboa;Const. Build Mat.,2007