Benefits of slag and fly ash
1996; Elsevier BV; Volume: 10; Issue: 5 Linguagem: Inglês
10.1016/0950-0618(95)00014-3
ISSN1879-0526
Autores Tópico(s)Concrete and Cement Materials Research
ResumoThe use of ground granulated blast furnace slag and powder coal fly ash as an addition to either cement or concrete is well-established. Concrete made with these secondary raw materials as a part of the binder does show distinctive advantages over concrete with Portland cement only. Especially, the performances with respect to chloride-initiated corrosion of rebars, alkali-silica reaction and sulphate attack are substantially improved. These improvements and their causes are discussed.
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