Colloidal Nanosilica Effect on the Properties and Durability of Coir Reinforced Cement Brick

Table 4

CH content of samples with different CNS content by thermogravimetric analysis.

Sample	CH (%)
	7 days	28 days	60 days
0% CNS	7.36	7.24	8.47
2% CNS	5.92	6.33	6.13
4% CNS	4.93	5.30	4.69
6% CNS	6.74	6.66	7.15