The Effect of Sodium Gluconate on Pastes’ Performance and Hydration Behavior of Ordinary Portland Cement

Table 5

The integrated results of XRD diffraction peak of AFt corresponding to 2θ range of 9.0°–9.5°.

Samples	Hydration time (d)	d value (Å)	FWHM (°)	Height	Area
Blank	1	9.7069	0.099	374	2245
	7	9.7061	0.123	208	1544
SG-6	1	9.7054	0.139	403	3398
	7	9.7095	0.138	186	1551
SG-10	1	9.6893	0.070	213	900
	7	9.7059	0.109	170	1127