air entrained mortar

例句：

1. 1. The construction crew used air-entrained mortar to reinforce the walls of the new building.
   建筑工人使用空气拌合砂浆来加固新建筑的墙壁。
2. 2. The engineers were tasked with designing an air-entrained mortar mix for the project.
   工程师们被指派为该项目设计一种空气拌合砂浆混合料。
3. 3. The air-entrained mortar was tested in various locations to ensure its durability and strength.
   空气拌合砂浆在不同的地点进行了测试，以确保其耐用性和强度。