Investigation of Engineering Properties of Cement-Stabilized Calcareous Sand Foundation

Table 5

The peak strength of UCS tests.

Materials	Cement content (%)	UCS (kPa)
		7 d	14 d
Calcareous sand	5	368.9	528.8
	10	1,406.3	2,199.2
	15	2,185.4	3,273.2
Guangzhou soft soil [32]	10	189.5	238.4
	15	462.2	580.6
Filter medium sand [33]	5	411.7	652.2
	10	2,449.7	3,089.4