Research on the Mechanical Properties and NMR Characteristics of Cement Mortar during Freeze-Thaw Cycles

Table 4

Mechanical parameters of cement mortar during freeze-thaw cycles (MPa).

Mechanical parameters	Cycles
	0	25	50	75	100
Compressive strength (MPa)	21.385	18.448	18.874	17.875	9.262
Tensile strength (MPa)	2.182	1.789	1.578	1.327	0.346
Elastic modulus (GPa)	0.692	0.803	0.735	0.668	0.270