砼小型空心砌块砌筑的墙体普遍会发生开裂现象,再加上外墙面渗水和隔热效果差,也影响到这些墙体材料的应用,本文归纳各种裂缝状态,分析其产生的原因,提出几项主要了防裂措施与大家讨纶。1.裂缝产生原因主要有以下几个方面1.1小型砌块的干缩变形问题一般生产小型号砌块的厂家,规模小,管理制度不健全,虽存在产品强度偏低的质量问题,但墙体开裂很少发生在砌块本身。为了加快推放的周转场地,提高产量,砌块在厂内仅 The cracking of the wall of the small hollow block masonry generally occurs, together with the poor seepage and heat insulation of the outer wall, which also affects the application of these wall materials. This article summarizes various crack states and analyzes For reasons, several major anti-cracking measures were proposed. 1. The causes of cracks are mainly the following aspects: 1.1 The problem of shrinkage and deformation of small blocks Generally, manufacturers of small-sized blocks are small in scale, and the management system is not perfect. Although there are quality problems with low product strength, the wall Cracking rarely occurs in the block itself. In order to speed up the transfer of the turnaround site and increase production, the block is only in the factory