Shot blasting
of steel structures
We have extensive knowledge, many years of experience, and specialised machinery, allowing us to clean corroded metal components. We perform shot blasting of steel structures, which is the preliminary step before applying anti-corrosive coatings or galvanising. By selecting the appropriate types of abrasives, we can achieve a surface preparation grade of steel in one of the following three classes:
Classes of shot blasting
- Sa 1 – This is obtained after the so-called rough abrasive blasting treatment, which works perfectly for lightly corroded elements or when it is necessary to remove, among other things, old paint coatings, minor contaminants, grease stains, and dust.
- Sa 2 – This is a thorough treatment, after which only minimal, strongly adhering contaminants may remain on the surface.
- Sa 2.5 – On a substrate prepared to this class, only individual spots or streaks of the most deeply embedded contaminants may appear.
We can subject any steel structure to shot blasting, flexibly adapting to the needs of the client. Feel free to contact us.
Contact
Z.U.S.L. SPAW-MAL S.C.
ul. Krzywoustego 1, 84-300 Lębork
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