1. In the steel structure engineering, the steel surface shall be cleaned and dried with wire brush, clean brush, degreaser, compressed air or cotton yarn after oil-water separation treatment

2.开桶前应将捅盖上的尘土、污物等干净,以防开桶时掉人桶内,开桶后应使用电动搅拌器将涂料搅拌均匀,表面漆皮则应除掉;当涂料结块、凝胶和沉淀以于搅拌不匀时,则说明涂料已变质,不得使用.

2. Before opening the barrel, the dust and dirt on the cover should be removed to prevent falling into the barrel when opening the barrel. After opening the barrel, the electric mixer should be used to mix the coating evenly, and the surface paint should be removed; When the coating is lump, gel and precipitate, so that the mixing is uneven, it indicates that the paint has deteriorated and can not be used.

3.涂料出厂时的黏度是在标准条件(温度25C)下侧定的,当温度变化时,会随温度上升而变稀,温度下降而变稠,同时,不同施工方法要求施工的黏度也不相同,因此施工前应调整成合适的黏度.调整黏度时应用专用稀释剂,当需要代用时,应经试验确定.

3. The viscosity of the paint is determined under the standard conditions (temperature 25C). When the temperature changes, it will become thinner with the rise of temperature and thicker with the fall of temperature. At the same time, the viscosity required by different construction methods is also different. Therefore, it should be adjusted to the appropriate viscosity before construction. When adjusting the viscosity, the special diluent should be used. When it needs to be replaced, it should be determined by test

4.涂装底漆,一般根据构件的材质、形状、尺寸大小、表面状态、涂料品种、钢结构工程施工现场环境和现有施工机具等因索确定涂装方法,

4. The primer coating method is generally determined according to the material, shape, size, surface state, coating type, construction site environment of steel structure engineering and existing construction machines and tools of components,

5.底漆涂装完毕,待实干固化后,清理油漆表面流挂、尘土、油污等物,再进行下一道油漆的涂装,常用涂料间隔时间参见涂料厂家的值确定.

5. After the primer coating is completed, the sagging, dust, oil and other substances on the paint surface shall be cleaned after the dry curing, and then the next coating shall be carried out. The interval of common coatings shall be determined according to the recommended value of the coating manufacturer

6.涂装中间漆,中间漆可涂一遍或多遍,应根据涂料品种、钢结构建筑施工现场环境和现有施工机具等因素确定涂装方法.

6. Apply intermediate paint. Intermediate paint can be applied one or more times. The coating method shall be determined according to the coating type, construction site environment of steel structure building and existing construction machines and tools

7.遍中间漆涂装完毕,待干燥后,先清理表面流挂、尘土、油污等物再进行下一道油漆的涂装,如此反复,常用涂料间隔时间参见涂料厂家的值确定

7. After the first coat of intermediate paint is finished and dried, the surface sagging, dust, oil and other substances shall be cleaned before the next coat is applied. This is repeated. The interval of common coatings shall be determined according to the recommended value of the coating manufacturer

8.面漆涂装要求外观均匀、平整、丰满和有光泽,颜色应符合设计要求且无肉眼可见色差,不允许有咬底、裂纹、剥落、流挂、针孔、刷痕、起皱和顺粒灰尘等,宜采用滚涂法或空气喷涂法施工.

8. The appearance of the top coat shall be uniform, flat, plump and glossy, the color shall meet the design requirements, and there shall be no visible color difference, undercut, crack, peeling, sagging, pinhole, brush mark, wrinkling and grain dust, etc. the roll coating method or air spraying method shall be adopted

9.面漆徐装完毕,待实干、固化后,才能搬运.搬运过程中应加软垫以保证漆膜不受损伤,当涂层有缺陷时,应及时修复,修补方法和要求应与完好涂层部分相同.

9. After the finish coat is slowly installed, it can be transported only after it is dried and cured. During the transportation, cushion shall be added to ensure that the paint film will not be damaged. When the coating has defects, it shall be repaired in time, and the repair method and requirements shall be the same as those of the intact coating

10.整个钢结构工程安装完后应对下列部位进行补漆,方法与原涂层相同安装焊缝处的预留部位及烧损部分.运输和吊装时损伤的部分.连接部位的外露部分.其他偏涂装的部位.涂膜厚度达不到设计要求的部位.

10. After the installation of the whole steel structure project, the following parts shall be repainted in the same way as the original coating. The reserved parts and burnt parts of the welding seam, the damaged parts during transportation and hoisting, the exposed parts of the connecting parts, other parts with partial coating, and the parts whose film thickness can not meet the design requirements shall be installed