论文部分内容阅读
当前普遍使用较多的空心砌块规格为390mm×90mm×190mm,砌块的两个端面大都是光滑的平面,砌筑时由于竖直灰缝的砂浆容易流失,使砌筑墙体的饱满率和密实
At present, the commonly used hollow block specifications are 390mm×90mm×190mm, and the two ends of the block are mostly smooth surfaces. The mortar of the vertical mortar joints is easily lost during masonry and the fullness of the masonry wall is achieved. And dense