Maintenance value-added services
Extend asset life
维修施工前处理
Steel pretreatment |
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Rust treatment | |||||||||||||||||||||
Steel materials need to be sandblasted or polished before they can be painted. When sandblasting and polishing, problems such as time-consuming, high noise, high cost, unclean and incomplete substrate treatment, especially maintenance and rust removal, will occur. The pre-treatment is very troublesome, and the rust coating scheme is required at this time. Zindn is a new generation of water-based rust conversion coating, which dries quickly and has low VOC content. It converts the rust layer on the surface of steel into a protective film that is tightly combined with steel and protects the steel substrate at room temperature. It can completely solve the problem of rust removal during maintenance and construction. |
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Low surface treatment | |
①Condensation on the surface of the substrate increases; ②Condensation leads to flash rust, causing coating failure; ③The condensed water vapor generated on the surface of the substrate may cause blistering and delamination of the paint film; |
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维修施工流程
Zindn maintenance construction qualification | |||
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Zindn maintenance and construction technical service personnel qualification | |||
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Maintenance engineering business process |
Detailed maintenance engineering business process |
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一、Project admission inspection
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① Staff formation
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Construction technician
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Technical staff
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Coating inspection technician
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②Corrosion environment confirmation
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temperature humidity
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Acid-base environment
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Pollutants
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③Layer corrosion detection
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According to the standard ISO 4628 (1-9); GB/T 30789 (1-9)
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Coating status defects
(Blistering, peeling, aging, cracking, chalking, rusting)
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二、The inspection team proposes |
④Anti-corrosion plan analysis
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Corrosion environment analysis
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Analysis of coating corrosion
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Budget input
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Business staff coordination
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Safety and environmental protection
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Construction Conditions
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三、Program communication and adjustment
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⑤Program communication and adjustment
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Technology R&D Center
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Production logistics center
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Inspection team
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四、Confirm plan and admission
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⑥Admission and process control
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Construction team
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Process quality control technician
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Security and coordination
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Wuxi Huadong Zindn Science And Technology Co.,Ltd.
Headquarters contact number:
Free hotline:
86 4006083698
E-mail:
Add:
9th Floor of Wei chuang Building, No.999 Gaolang East Road,Wuxi, Jiangsu, China
Copyright © 2021 Wuxi Huadong Zindn Technology Co., LTD 苏ICP备08010491号-1