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由于多方面的原因,致使钢筋混凝土构件产生不规则形状,不同深度、宽度的裂缝。这种情况,无论是施工过程中还是在已交付使用的建筑物中并不罕见。混凝土构件出现某种裂缝,如不及时妥善处理,虽然暂时还不一定影响建筑物的正常使用。但很可能给建筑物耐久性造成隐患。近几年来处理这种混凝土构件裂缝多采用环氧树脂进行灌
Due to various reasons, the reinforced concrete components have irregular shapes and cracks of different depths and widths. This situation is not uncommon during construction or in buildings that have already been delivered. Cracks occur in concrete components, if not properly handled in a timely manner, although temporarily not necessarily affect the normal use of buildings. However, it may cause hidden dangers to the durability of the building. In recent years, cracks in such concrete structures have been treated with epoxy resin.