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Acid neutralisation capacity and hydration behaviour of incineration bottom ash-Portland cement mixtures |
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| Authors: | C GiampaoloS.Lo Mastro A Polettini R PomiP Sirini |
| Affiliation: | a Department of Geological Sciences, University “Roma Tre”, Rome 00154, Italy b Department of Hydraulics, Transportation and Roads, University of Rome “La Sapienza”, Via Eudossiana 18, Rome 00184, Italy c Department of Civil and Environmental Engineering, University of Florence, Florence 50139, Italy |
| Abstract: | The present paper deals with the use of incineration bottom ash in cementitious systems. The results of the physical-mechanical characterisation of the solidified products were discussed elsewhere, while the present work focuses on the acid neutralisation capacity (ANC) of the investigated mixtures as a means to evaluate the type of hydration products and their relative amounts in the solid matrix. The approach consists of differential acid neutralisation analysis, which was validated using traditional X-ray diffraction (XRD) methods. |
| Keywords: | Acid neutralisation capacity Hydration products X-ray diffraction Waste management |
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