Study on Modification of Alkali-Free Liquid Accelerator of Mine-Used Wet-Mix Shotcrete

Table 2

Solid volume and setting time measurement results.

Name of the sample	Volume (%)	Solid volume (%)	Initial setting time (s)	Final setting time (s)
A	10	47.99	420	540
B	8	40.62	208	517
C	10	48.85	280	440