Exterior ooze water trouble, before decorating the need to know

After the heavy rain, the new house of some hidden problems exposed most easily, especially the leaking walls. Wall leakage has been the most pressing problem. If not found in time or correct, the owner will be moved in later, trouble will follow. Metope ooze water can be divided into a variety of situations, different position and different reasons lead to different degrees of damage. Among them, the exterior wall leakage is one of the most harmful. Unfortunately, Mr. Wang's new house 'exterior ooze water'. The living room and balcony connected to the wall there is an obvious water damage. 'This wall connected to the balcony. When it rains, the rain may from seeping through exterior wall. 'The cause of seepage water of exterior walls more than a few: 1. The walls have cracks between the joint. 2, the waterproof layer of wall. 3, caused by the hollow brick wall. Although the overall structure of the building exterior wall ooze water will not affect safety, but the water seepage problems will directly damage the decoration effect. When it rains, the rain will be along the crack into the room, lead to the walls moist mold. Once found water seepage, the developer must be corrected immediately. However, outer wall seepage regulation must begin from the outside wall. Only in exterior wall decorative brick wall paint, insulation layer and paint layer was cut up, to see the outside wall of the waterproof layer and find leakage point. Exterior wall after repair, the multilayer repair again. Part as long as you have done is not good, still have the possibility of water penetration in the future, the location of the water penetration will change.