Improvement of the Early-Age Compressive Strength, Water Permeability, and Sulfuric Acid Resistance of Scoria-Based Mortars/Concrete Using Limestone Filler

Table 2

Mixtures used in the experimental investigation.

Mix type	Sample mixture (%)
	Clinker + gypsum	Limestone filler (LF)	Volcanic scoria (VS)
VS0LF0	100	0	0
VS0LF5	95	5	0
VS0LF10	90	10	0
VS0LF15	85	15	0
VS10LF0	90	0	10
VS10LF5	85	5	10
VS10LF10	80	10	10
VS10LF15	75	15	10
VS20LF0	80	0	20
VS20LF5	75	5	20
VS20LF10	70	10	20
VS20LF15	65	15	20
VS30LF0	70	0	30
VS30LF5	65	5	30
VS30LF10	60	10	30
VS30LF15	55	15	30