01 Select the right supplier
The finish is created by impacting spherical particles on to the surface of metal under controlled conditions, creating a work-hardened surface that is hard-wearing and increases the material’s resistance to antisocial behaviour and scratching. For the even, flat surfaces required in construction-related projects, only select a supplier that has an automated system. Hand-peening is suitable only for uneven surfaces, such as artworks.
02 Select the right finish
Specifiers can usually select a specification “written” as a sample, or select a finish from a range of samples. Several factors have to be considered, including thickness and type of material, desired finish, in-situ conditions, as well as usage and maintenance requirements.
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