| http://www.w3.org/ns/prov#value | - When pozzolanic materials such as fly ash or silica fume are utilized in addition to cement, the notation w/cm is used, where cm represents the sum of the weights of cement and pozzolanic materials.) In another investigation, Konsta-Gdoutos et al. reported that the flexural strength of the specimens reinforced with CNTs shows an increase of 30???40% over plain cement specimens [36].
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