Effects of Water on Pore Structure and Thermal Conductivity of Fly Ash-Based Foam Geopolymers

Table 2

Initial compositional ratio of geopolymers.

Experimental set	FA (g)	AA (g)	FS (g)	H2O2 (g)	H2O (g)	W/S
S-1	300	267	3	15	0	0.38
S-2	300	267	3	15	13	0.41
S-3	300	267	3	15	26	0.44
S-4	300	267	3	15	39	0.47
S-5	300	267	3	15	52	0.5

Water to solid by mass ratio. Water including H₂O in AA, H₂O₂, and additional H₂O. Solid including FA, FS, and solid in AA.