In the construction process of steel structure engineering, the coating process is a very late process in the process of steel structure processing, and it is also a very critical step. We all know that the service life of steel structure parts can be extended only after the anti-corrosion process is done on the surface of steel structure.In addition, the quality of anti-corrosion work section is also related to the acceptance of steel structure engineering quality.Small editor of 3D steel structure company discusses with you how to do steel structure coating process. 

How to do the antirust coating process well in 3D

1、 In steel structure engineering, the coating construction site should have good ventilation. If painting in the environment with poor ventilation conditions, safety ventilation equipment must be set up.

 2、 When spraying steel components, if the coating splashes on the skin due to careless operation, it can be scrubbed with sawdust and soapy water. It is good not to scrub with gasoline or strong solvent, so as to avoid skin inflammation.

 3、 When removing rust layer, industrial dust and old paint film with mechanical derusting tools (such as wire brush, rough file, pneumatic or electric rust removal tools), to avoid eye contamination or injury, wear protective glasses and dust mask to prevent respiratory tract infection.

 4、 When painting harmful paint (such as lead poisoning of red lead, solvent poisoning of volatile paint, etc.), it is necessary to wear dust mask, closed eye mask and other protective articles. 

How to do a good job in antirust coating process 2

5、 When spraying nitrocellulose paint or other volatile flammable coatings, it is strictly prohibited to use open fire and strictly observe the fire prevention regulations to avoid fire or explosion.The fire retardant coating should be stored in a cool and cool warehouse. The temperature of the warehouse should not be higher than 35 ℃ and not lower than 5 ℃.

 6、 Safety belt shall be worn during high-altitude operation of steel structure construction, and safety helmet shall be worn during double-layer operation. The construction use such as mould, springboard, scaffold, hook, hook, rope, basket, ladder and safety net shall be carefully inspected to see whether they are damaged, whether the binding is firm, and whether there are hidden dangers such as corrosion or poor overlap. 

How to do a good job in anti rust coating process 3

7、 The wires in the construction site of steel structure engineering shall be installed according to the regulations of explosion-proof grade. The starting device and power distribution equipment of the motor shall be explosion-proof type, and the paint mist shall be prevented from splashing on the lighting bulb. 

 8、 During the steel structure processing, it is not allowed to place the installation coating, solvent or the remaining paint tank opening; the rags and waste cotton yarn of dip dyeing paint or solvent must be removed in time, and the painting environment or batching room shall be kept clean and unblocked.

 9、 The paint used on the site of steel structure engineering must be managed by special personnel.The cotton yarn, cotton cloth and other articles that have been rubbed with flux and coating during the construction of anti-corrosion coating shall be stored in the iron bucket with cover and treated regularly. 

10、 If the operator feels headache, palpitation or nausea during painting, he / she should leave the construction site immediately and breathe fresh air in a well ventilated environment. If he / she still feels unwell, he / she should go to the hospital for examination and treatment.