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

Table 5

Spectrum area of cement mortar specimens during freeze-thaw cycles.

Cycles	Total spectrum area	Proportion of the first spectral peak area (%)	Proportion of the second spectral peak area (%)	Proportion of the third spectral peak area (%)
25	4172	95.72404	4.068485	0.200453
50	4625	95.31089	4.352558	0.328246
75	4982	95.19268	4.612204	0.172329
100	5847	90.6981	8.721188	0.573623