Unconfined Mechanical Properties of Nanoclay Cement Compound Modified Calcareous Sand of the South China Sea

Table 2

Basic physical mechanical indexes of Lanting cement.

Fineness (%)	The time of initial cementation (min)	The time of final cementation (min)	The stability boiling method	The burning loss amount %	The compressive strength (MPa)		The rupture strength (MPa)
					3 d	28 d	3 d	28 d
3.4	210	295	Qualified	1.4	26.9	48.1	4.9	9.0