The influence of steam curing regime on the strength of Ultra-Fine fly ash concrete;

Experimental investigation of mixing the steam curing concrete with fly ash;

By testing chemically combined water and compressive strength of hardened pastes at different ages and SEM, the influence of activator on hydration characteristics of cement-fly ash composite binders in steam curing condition was studied.

Influence of steam-curing system on the strength of concrete containing fly ash;

By accelerated carbonation test of concrete and mercury intrusion pressure(MIP) test,the influence of rest period,heating-up rate,thermostatic period and temperature on the carbonation of steam-cured high strength concrete was studied.

According to accelerated carbonation test of concrete,the carbonation of steam-cured high strength concrete was studied.

Application of curing compound and steam curing in subyia project of Kuwait;

Hydration characteristics of steam curing cement-fly ash composite binder;

Using tests of compressive strength, hydration product and porosity, the influen ce of steam curing on the pozzolanic reaction of rejected fly ash were studied.

The result shows that the activity index of desulphurization ash is higher than fly ash in standard curing condition and in steam curing condition,but lower in Autoclave curing condition.