From: Effect of Wollastonite Microfibers and Waste Tire Rubber on Mechanical Properties of Concrete
Properties | Value |
---|---|
Initial setting time | 140Â min |
Ultimate setting time | 210Â min |
1-day strength | 95Â kg/cm2 |
2-day strength | 170Â kg/cm2 |
3-day strength | 210Â kg/cm2 |
7-day strength | 310Â kg/cm2 |
28-day strength | 440Â kg/cm2 |