地下室常见渗漏修缮及注浆技术的应用

Application of Common Leakage Repair and Grouting Technology in Basements

地下构筑物裂缝的产生及结构细部沉降是地下构筑物渗漏常见的直接原因,在防水维修过程中,一处漏水可能是多点漏水,同样一个漏水点也会造成多处漏水。振捣不密实的混凝土或构造节点、应力较为集中的部位,及混凝土本身配比和浇筑过程中的错误操作同样是造成渗漏的元凶。

The generation of cracks in underground structures and the settlement of structural details are common direct causes of leakage in underground structures.During waterproof maintenance,one leakage may be caused by multiple leaks,and the same leakage point can also cause multiple leaks.Poorly compacted concrete or structural nodes,areas with concentrated stress,as well as incorrect mixing and pouring processes of concrete,are also the main culprits causing leakage.