How to deal with cracks on the surface of steel structure engineering coatings
With the accelerated development of the world economy, the application of steel structures has become more and more extensive, so do you all understand the use of this material, precautions and measures to deal with problems? For the convenience of everyone's use, the following SAFS steel The structure explains in detail the treatment method for cracks on the surface of the steel structure coating. I hope you can get the required knowledge from the article. Cause Analysis: 1. The coating is too thick, the surface has been dried and consolidated, but the interior is still in the process of curing; 2. When the thick coating is not dry enough to apply the subsequent coating, apply a new layer of protective coating; 3. The temperature of the construction environment of the fireproof coating is too high, which causes the surface to rapidly cure and crack. Prevention: 1. It should be mixed according to the requirements of the fireproof coating product manual, and the thickne