In addition, this technology can induce stress and microcrack in the solid of hardened cement slurry [2], degrade ettringite and monosulfate [13, 28, 29, 32-34], seriously damage the pore structure of cement slurry, increase the pore volume [4, 32], and the water removal efficiency is lower than that of 105 ° C oven drying [35].<br>
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