吸水率小，很容易在砂浆中得到控制，收缩率小，不空鼓开裂，有稳定的热工性能与力学性能，并且也相对提高了砂浆的使用寿命。

Low water absorption, easily controlled in mortar, low shrinkage, no hollowing and cracking, stable thermal property and mechanical property, increase the mortar service life.

youdao

吸水率小，很容易在砂浆中得到控制，收缩率小，不空鼓开裂，有稳定的热工性能与力学性能，并且也相对提高了砂浆的使用寿命。

Low water absorption, easily controlled in mortar, low shrinkage, no hollowing and cracking, stable thermal property and mechanical property, increase the mortar service life.

youdao