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

Table 2

Category of cement paste.

Sample	w/c	NS content (%)	SAP content (%)	Water reducing agent (%)	Influence factor
0.30NS0.0	0.30	0	0	0.2	w/c
0.35NS0.0	0.35	0	0	0.1
0.40NS0.0	0.40	0	0	0.0
0.30NS1.0	0.30	1.0	0	0.2	NS content
0.30NS1.5	0.30	1.5	0	0.2
0.30NS2.0	0.30	2.0	0	0.2
0.30NS3.0	0.30	3.0	0	0.2
0.30NS1.5P0.15	0.30	1.5	0.15	0.2	SAP content
0.30NS1.5P0.30	0.30	1.5	0.30	0.2