Funded by the National Natural Science Foundation of China(No.51172164)
Hydration heat behavior and kinetics of blended cement containing up to 20% MSWI fly ash were investigated based on its hydration heat evolution rate measured by isothermal calorimeter. Kinetics parameters, N and K, a...
Funded by the National Natural Science Foundation of China(Nos.51208370,51172164);the Fundamental Research Funds for the Central Universities(No.0500219170)
The workability and durability of a type of sustainable concrete made with steel slag powder were investigated. The hydrated products of cement paste with ground granulated blast furnace slag(GGBFS) alone or with a ...
Funded by the National Natural Science Foundation of China(Nos.51208370,51172164);the Doctoral Program of Higher Education of China(No.20110072120046);the Fundamental Research Funds for the Central Universities(No.0500219170);the Opening Measuring Fund of LargeApparatus of Tongji University(No.0002012011)
The feasibility of flue gas desulphurization (FGD) as concrete admixture was studied. A combined concrete admixture of the thermally-treated FGD gypsum and slag powder was explored. The FGD gypsum was roasted at 200...
Funded by the National Natural Science Foundation of China(Nos.51208370,51172164);the Specialized Research Fund for the Doctoral Program of Higher Education of China(No.20110072120046)
The feasibility of high calcium fly ash (CFA)-based geopolymers to fix heavy metals were studied. The CFA-based geopolymers were prepared from CFA, flue gas desulfurization gypsum (FGDG), and water treatment resid...
Funded by the National Natural Science Foundation of China(Nos.51208370,51172164);the Specialized Research Fund for the Doctoral Program of Higher Education(Nos.20110072120046,20090072110010)of China
The feasibility of utilization of flue gas desulfurization (FGD) gypsum and Class-C fly ash (CFA) to prepare CFA-based geopolymer were studied. The results showed that geopolymer made from 90% CFA and 10% FGD gyps...