The Influence of an Expansive Agent on the Performance of Cement-Stabilized Coral Sand

Table 8

Results of range analysis.

Parameter
	A	B	C	A	B	C	A	B	C
K1	350.0	410.0	417.0	9.21	10.57	10.26	4.36	3.92	3.67
K2	389.0	389.0	381.0	10.48	10.69	10.76	3.89	3.66	3.59
K3	434.0	374.0	375.0	12.40	10.83	11.07	2.79	3.46	3.78
k1	116.7	136.7	139.0	3.07	3.52	3.42	1.45	1.31	1.22
k2	129.7	129.7	127.0	3.49	3.56	3.59	1.30	1.22	1.20
k3	144.7	124.7	125.0	4.13	3.61	3.69	0.93	1.15	1.26
R	28.0	12.0	14.0	1.06	0.09	0.27	0.52	0.15	0.06

Note. A—cement content; B—expansion agent type; C—expansion agent content; —average dry shrinkage coefficient in 28 days; C28—28 d unconfined compressive strength; —scour rate in 45 minutes.