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随着我国经济建设的发展和高性能混凝土的广泛采用,基础设施建设中的钢筋混凝土构件,在50～100年内免维修将成为可能。但在过去已建成投入使用的大量的基础设施维修也迫在眉捷,而现有的维修技术只能是坏了修,修了坏。如果采用有机高分子材料再配之以偶联剂,发挥键能作用,使硅酸盐、钢筋表面与高分子树脂粘结成为高密封性的整体,让深度腐蚀破损的钢筋混凝土得到恢复,并防止再次腐蚀,是解决钢筋混凝土防腐蚀的一个良好对策。
With the economic development in our country and the widespread adoption of high-performance concrete, the reinforced concrete components in infrastructure construction will be exempted from maintenance in 50 to 100 years. However, a great deal of infrastructure maintenance has been put into operation in the past. However, existing maintenance technologies can only be repaired and repaired. If the organic polymer materials coupled with the coupling agent, the role played by the bond, so that the silicate, steel surface and high polymer resin bonded to become a high-integrity of the whole, so that deep corrosion damaged reinforced concrete to be restored and To prevent corrosion again, is to solve the corrosion of reinforced concrete is a good countermeasure.