Influence of Styrene-Acrylic Ester Dispersion on the Early Hydration of Cement

Table 6

The integrated results of XRD peak of C₄AH₁₃ in the pastes with SAE dispersion.

Curing time			(counts·s^−1)	(counts·s^−1)
10 minutes	0%	11.539	336	2146	1.00
	5%	11.621	198	1250	0.62
1 hour	0%	11.559	708	4676	1.00
	5%	11.600	532	3385	0.79
	10%	11.580	164	933	0.22
4 hours	0%	11.539	941	6045	1.00
	5%	11.598	605	3876	0.68
	10%	11.541	122	764	0.14
6 hours	0%	11.539	180	1140	1.00
	5%	11.601	522	3353	3.05
	10%	11.702	195	1933	1.19
	15%	11.582	308	1967	1.97
8 hours	0%	11.619	127	794	1.00
	5%	11.600	498	3195	4.12
	10%	11.582	118	739	1.02
12 hours	10%	11.618	106	660	—

: interplanar spacing; , : intensities of XRD pattern for maximum and integrate; = (1 + )/().