light- weight aggregate concrete

• 轻骨料混凝土

light- weight aggregate concrete的用法和样例：

例句

1. Concrete with river gravel or quartzite aggregate is of medium difficulty to cut.
   溪砂石骨料混凝土或石英岩身材中等难度降低。
2. In this paper,the effect of prewetting haydite on the performance of the compressive strength and shrinkage in high-strength and lightweight aggregate concrete was discussed.
   研究了预湿陶粒对高强轻骨料混凝土强度和收缩性能的影响。