Experimental of verification of alternative hydraulic binders flexural and compressive strength

Abstract

The paper deals with the investigation of alternative binders, namely the two available samples N6 and N7 with comparison from the reference sample CEM I 42.5R. Both testing binders are provided by company Destro. It is a product that contains different ratios of fly ash and slag. By examining the properties, the mix was compared in different proportions and subsequently tested for flexural strength and compressive strength. The results showed the effect of curing time and cement to binder ratio after 28 and 84 days.

Keywords

• alternative binder
• fly ash
• cement pastes
• compressive strength
• flexural strength