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KHATIB, J. M., WRIGHT, L. and MANGAT, Pal (2011). External chemical shrinkage of pastes containing Flue Gas Desulphurisation (FGD) Waste. Engineering sciences, 6 (4), 1669-1675.
Full text not available from this repository.Abstract
The effect of including flue gas desulphurisation (FGD) waste on total chemical shrinkage of cement paste up to 7 days is reported. The FGD wastes were obtained from different plants located in different countries which vary in compositions. Also simulated FGD wastes were prepared in the laboratory which is a blend of fly ash and gypsum. Pastes were prepared with water to binder ratio of 0.5. The binder consists of cement and FGD. Cement was replaced with 25% (by weight) of different FGD materials. The results reported show varying trend depending upon chemical composition. Using calcium sulphate based FGD waste in cement paste, both the short and long-term total chemical shrinkage were reduced. For paste containing SiO2-Al2O3-CaSO4 based waste the total chemical shrinkage was reduced.
| Item Type: | Article |
|---|---|
| Research Institute, Centre or Group - Does NOT include content added after October 2018: | Materials and Engineering Research Institute > Structural Materials and Integrity Research Centre > Centre for Infrastructure Management |
| Page Range: | 1669-1675 |
| Depositing User: | Helen Garner |
| Date Deposited: | 01 Oct 2012 10:58 |
| Last Modified: | 18 Mar 2021 20:00 |
| URI: | https://shura.shu.ac.uk/id/eprint/6434 |
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