Effects of Nano-SiO₂ and SAP on Hydration Process of Early-Age Cement Paste Using LF-NMR

Table 6

The hydration separation period time of different SAP content cement pastes (h).

Sample	t1	t2	t3
0.30NS1.5	1.45	4.78	41.42
0.30NS1.5P0.15	1.72	5.92	48.67
0.3SNS1.5P0.30	1.89	6.38	51.45