关于纳米材料的引入，一方面，对于标养环境下的试件，纳米材料的掺入使得体

Nanomaterials introduced, on the one hand, the test pieces for the standard curing environment, the incorporation of such nanomaterials increase the quality system, described more generated hydration product. On the other hand, for the conservation of the environment under a low pressure and low-humidity test piece introducing nanomaterials reduced mass loss, indicating that the microstructure of nanomaterials specimen more dense, thereby reducing water evaporation. This durability test piece by the benefits.

Regarding the introduction of nanomaterials, on the one hand, for the test parts in the standard environment, the mixing of nanomaterials makes the quality of the system increase, indicating that more hydration products are produced. On the other hand, for the maintenance of the test parts in low humidity and low pressure environment, the introduction of nanomaterials reduces the loss of quality, indicating that nanomaterials make the microstructure of the specimen more encrypted, thereby reducing the evaporation of water. This is beneficial to the durability of the test piece.

As for the introduction of nano materials, on the one hand, for the samples in standard curing environment, the incorporation of nano materials makes the quality of the system increase, indicating that more hydration products are generated. On the other hand, the introduction of nano materials reduces the mass loss of the specimens cured in low humidity and low pressure environment, indicating that nano materials make the microstructure of the specimens more dense, thus reducing the evaporation of water. This is good for the durability of the test piece.<br>