As can be seen from Figure 2 , the mass loss rate of the specimen with the increase in the number of freeze–thaw cycles shows an increasing trend.
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Performance of a New Grouting Material under the Coupling Effects of Freeze-Thaw and Sulfate Erosion.
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The sentences
The test results show that with the increase in the number of freeze–thaw cycles, the mass loss and compressive strength loss of the specimens in 15% Na 2 SO 4 solution gradually increased, and the relative dynamic elastic modulus showed a decreasing trend.