hollow clay block

基本解释

And the masonry shear strength of (concrete) hollow brick is higher than that of clay solid brick and concrete hollow block.
混凝土空心砖砌体的抗剪强度要高于粘土实心砖、混凝土空心砌块砌体的抗剪强度。
The economic benefit and application result of producing Mn slag block are better than clay hollow brick and aerated concrete.
生产锰渣砌块的经济效益及使用效果均优于粘土空心砖和加气混凝土。
The concrete small hollow block structure is the most competitive one structure system to replace the fired common clay brick composite structure.
混凝土小型空心砌块结构是替代实心粘土砖混合结构的最有竞争力的结构体系之一。