gritcrete

例句：

1. 1. The engineer used gritcrete to reinforce the foundation of the building.
   工程师使用砂砾混凝土加固了建筑的基础。
2. 2.The construction crew used gritcrete to pour the walls of the new office building.
   施工队使用砂砾混凝土浇筑了新办公楼的墙壁。
3. 3. The builders mixed the right amount of sand and cement to achieve the desired gritcrete consistency.
   建筑工人按照所需的砂砾混凝土稠度比例混合了适量的沙子和水泥。