3/4砧240厚空斗墙是我們从普通常見的240毫米厚空斗砧墙得到启发而研究出来的, 普通的240厚空斗砧墙砌法在我国南方已有了很長的历史,在构造上分有眠和无眠斗墙等数种。其水平断面在墙的每一边均为1/4砧厚,墙的中部有半砧厚的空隙。这类墙的使用范围很广。一般用在偏心不过大和无振动的低层民用建筑中,而湖南等地也有用于三、四层建筑的楼层。普通240厚空斗墙的自重用料和造价均低於实砌砧墙。但是,它的实砌断面只有实砌 The 3/4 anvil 240-thick hollow wall was inspired by the usual common 240-mm-thick air tank anvil wall. The common 240-gauge air-basket anvil walling method has a long history in southern China. In terms of structure, there are several types of sleep and sleepless walls. Its horizontal section is 1/4 anvil thick on each side of the wall, and there is a half anvil thick gap in the middle of the wall. The use of this type of wall is very wide. It is generally used in low-rise civil buildings where the eccentricity is not too large and vibration-free, and Hunan and other places also have floors for three or four-story buildings. The material and cost of self-respecting for ordinary 240-thick hollow bucket walls are lower than those of actual anvil walls. However, its real masonry section only has real bricklaying