油性无机防腐涂料在装配式钢结构建筑中的应用

Application of Oily Inorganic Anticorrosive Coatings in Prefabricated Steel Structure High-rise and Super High-rise Buildings

钢结构防腐性能对建筑使用寿命至关重要。文中通过油性无机防腐涂料试验研究发现,在耐酸和耐碱工况下,6 000 h平板试件未发生变化,划擦试件出现部分锈蚀起泡,极大地提高了钢构件耐腐蚀性能,保证了建筑使用寿命。该成果在项目中应用取得了良好的经济和社会效益。

The corrosion resistance of steel structure is very important to the service life of building.Through the experimental study of oily inorganic anti-corrosion coating,it is found that the 6000 h flat specimen has not changed under acid and alkali resistant working conditions,and the scratched specimen has partially rusted and bubbled,which greatly improves the corrosion resistance of steel members and ensures the service life of building.The application of this achievement in the project has achieved good economic and social benefits.