厂房钢结构防水涂层厚度无损检测技术应用分析

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中图分类号：TU391；TU317 文献标识码：A文章编号：1672-3791（2026）04-0102-03

Analysis of the Application of Non-Destructive Testing Technology for Waterproof Coating Thickness of Factory Steel Structure

LIU Jigang

NO.6 Engineering Co.，Ltd. of FHEC of CCCC，Tianjin， China

Abstract：With the development oflarge-scaleand lightweight factory buildings，theapplication ofsteel structures inengineering is becoming increasingly widespread，which puts higher requirements on the quality of anticorosionand waterproof coatings.Inorder to improve the accuracyand effciency ofstee structurecoatingdetection，this article systematicallstudiesa variety of non-destructive testing methods suchasultrasonic thickness measurement， electromagnetic induction thickness measurement and coating thickness measurement to construct a multi-means colaborative detection process，and combined with practical cases，provides the application of these technologies in measuring the thickness of waterproof coatings on steel structures in factories.The research results show that each non-destructive testing technology has complementary advantages on the surface of complex components，and when applied together，it canachieve high-precision and low-error thicknessassessment.The research results can significantly improve the detection eficiencyand reliabilityof the protective layerof the steel structure，and provide technical support for anti-corrosion and waterproof engineering.

Keywords： Steel structure; Waterproof coating; Non-destructive testing; Quality control随着工业厂房规模不断扩大和建筑结构轻型化趋势显著，钢结构在厂房建设中得到了广泛应用。（剩余3346字）