混凝土小型砌块具有普通粘土砖大部分优点,又克服了粘土砖耗费土资源的致命缺点,因此,应用砌块建筑材料已成为墙体改革重要的途径之一。混凝土砌块墙体的保温性、抗裂性差,砌体层与层之间的机械咬合力较弱,抗剪性能不良,导致结构的抗震能力降低,因此建造的房屋高度受到限制。本 Small concrete blocks have most of the advantages of ordinary clay bricks, but also overcome the fatal flaws of the clay bricks consume soil resources, therefore, the application of block building materials has become one of the important ways of wall reform. Concrete block wall insulation, crack resistance is poor, the masonry layer and the layer between the mechanical bite weak, poor shear resistance, resulting in the structure of the seismic capacity is reduced, so the height of the housing construction is limited. this