钢结构工程中的钢结构很多工件表面都是要涂上一层漆的，这层漆也是起到一个保护作用，那么钢结构在处理漆表面的时候应该要注意一些什么事项呢?
In the steel structural engineering, many workpieces of the steel structure need to be painted with a layer of paint, which also plays a protective role. What matters should be paid attention to when dealing with the painted surface of the steel structure?
一、钢结构工程对钢结构工件表面做油漆处理，是保护工件质量和延长寿命的重要保证和措施，下面小编就为大家具体的分析一下：
1、 The steel structural engineering shall paint the surface of steel structure workpiece, which is an important guarantee and measure to protect the workpiece quality and prolong its life. The following sections will give you a detailed analysis:
二、钢结构的工件在加工、运输、存放等过程中，表面往往带有氧化皮、铁锈制模残留的型砂、焊渣、尘土以及油和其他污物。要使深层能牢固地附着在工件的表面上，在涂装前就必须对工件表面进行清理，否则，不仅影响涂层与基体金属的结合力和抗腐蚀性能，而且还会使基体金属在即使有涂层防护下也能继续腐蚀，使涂层剥落，影响工件的机械性能和使用寿命。因此工件涂漆前的表面处理是获得质量优良的防护层，延长产品使用寿命的重要保证和措施。
2、 During the processing, transportation, storage, and other processes of steel structure workpieces, the surface often contains oxide skin, residual molding sand, welding slag, dust, oil, and other dirt from rust mold making. To ensure that the deep layer can firmly adhere to the surface of the workpiece, it is necessary to clean the surface of the workpiece before painting. Otherwise, it not only affects the adhesion and corrosion resistance between the coating and the base metal, but also allows the base metal to continue to corrode even with coating protection, causing the coating to peel off, affecting the mechanical properties and service life of the workpiece. Therefore, surface treatment before painting the workpiece is an important guarantee and measure to obtain a high-quality protective layer and extend the service life of the product.
三、钢结构为提供良好的工件表面，涂漆前对工件表面的处理有以下几点：
3、 The steel structure provides a good surface for the workpiece, and the treatment of the workpiece surface before painting includes the following points:
1、无油污及水分
1. No oil or moisture
2、无锈迹及氧化物
2. No rust or oxides
3、无粘附性杂质
3. No adhesive impurities
4、无酸碱等残留物
4. No residue such as acid or alkali