管道、阀门等设备除锈防腐操作程序及注意事项

2025-03-31 08:46:22
推荐回答(1个)
回答1:

以下是实际施工和技术方案供参考,
技术方案
管道的防腐、保温、刷油:
1、管道管件和支架等在涂刷底漆前必须清除表面的灰尘、污垢、锈斑、焊渣等物。
2、非保温管道、管件、支架刷防锈底漆两道,再刷调和漆两道。铸铁散热器,刷一道防锈底漆两道调和漆,保温管道表面除锈后防锈底漆两道。
3、管井内管道、地下一层主干管及支架刷防锈漆两道。管道采用超细玻璃丝棉制品保温,外缠玻璃丝布。
4、刷银粉之前首先把缠在管上的包装物拆掉,检查有无反锈,如有反锈应清理干净。
5、刷油要刷到位,上下根部不能有流淌、起泡、漏刷现象,色泽应一致、不掉色,要用小镜照管道后面是否全刷到位。
6、要注意成品保护不能污染墙面和地面。
实际施工除了以上几点还要特别注意在潮湿房间的管道除锈一定要清理干净,底漆一定要刷两遍,稀料不要对太多。否则就会漆皮脱落和反绣。我吃过这方面的亏。那是又费工又费料呀。不潮湿的房间刷一遍防锈漆就可以了。
以上回答希望能帮助你

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