Effect of Fiber Treatments on the Mechanical Properties of Sisal Fiber-Reinforced Concrete Composites

Table 3

Experimental mixture design.

Mix designation	Sisal fiber (percent by cement weight)	NaOH (%)	Duration (hours)
Control	0	0	0
C0-0	1	0	0
C2–12	1	2	12
C2–24	1	2	24
C2–48	1	2	48
C5–12	1	5	12
C5–24	1	5	24
C5–48	1	5	48
C10–12	1	10	12
C10–24	1	10	24
C10–48	1	10	48