混凝土墙体裂缝也很普遍,有因动、静荷载的直接作用引起的荷载裂缝;有因不均匀沉降、温度变化、湿度变异、膨胀、收缩、徐变等变形因素引起的变形裂缝等。不仅会影响建筑物墙体的使用功能,而且会造成墙体的渗漏,甚至影响结构的安全,成为影响建筑物质量安全的大问题。 Concrete wall cracks are also common, due to the dynamic and static load caused by the direct effect of load cracks; due to uneven settlement, temperature changes, humidity variation, expansion, shrinkage, creep deformation factors such as deformation cracks. Not only will it affect the function of the building wall, but also cause the leakage of the wall and even affect the structural safety, becoming a major issue affecting the quality and safety of the building.