The Impact of Molar Proportion of Sodium Hydroxide and Water Amount on the Compressive Strength of Slag/Metakaolin (Waste Materials) Geopolymer Mortar

Figure 7

The impacts of various NaOH molar proportion and water amount on the geopolymerisation processes (specimens with 80 and 20 percent of GGBS and MK, respectively) the pictures have been lected after conducting compressive strengths test; (a). 40% water proportion, 12% NaOH; (b). 12 M NaOH, 40% water proportion (c). 1% SP, 20% water proportion, 12% NaOH; (d). 12 M NaOH, 20% water proportion, 1% SP.

(a)

(b)

(c)

(d)