砌体裂缝的原因及其防治措施

The Causes of Masonry Crack and its Prevention Measures

砌体属于脆性材料,裂缝的存在降低了墙体的质量,而最为常见的裂缝有温度裂缝、干燥收缩裂缝(简称干缩裂缝)以及由温度和干缩共同产生的裂缝。长期以来人们一直在追求控制砌体结构裂缝的实用方法,并根据裂缝的性质及影响因素有针对性的提出一些预防和控制措施。

Masonry is a brittle material,the presence of cracks in the wall lowered the quality,the most common,there are temperature cracks,drying shrinkage cracks,referred to as shrinkage crack,as well as co-production by temperature and shrinkage cracks.It has long been cracks in masonry structure in the pursuit of practical control methods,and according to the nature of crack and impact factors to focus on some of the cracks in the prevention and control measures.