The Influence of Aggregate Size and Binder Material on the Properties of Pervious Concrete

Table 7

The mix proportion of alkali-activated slag paste.

L/Sg	0.35	0.40	0.45
Aggregate size		B
Volume percent of filled voids		80%
Concentration of alkali activator	SiO2 = 106 g/L		Na2O = 105 g/L
Amount of phosphoric acid		0.74 M
Amount of slag (kg/m^3)	432	403	377
Amount of alkali-activated solution (kg/m^3)	151	161	170
Amount of aggregate (kg/m^3)	1684	1684	1684