as everyone said like dust test is nothing to do with blasting
profile,it is just ensuring that the surface is ok for priming,one
more thing that you didnt mention the type of abrasive you are
using,if it is metallic abrasive dust test is not
required(SSPC)because recylable abrasive will not make dust after
hitting the substrate but expendable abrasive like copper slag will
shattered into small pieces after hitting,in this case it is a good
practice to do the dust test to ensure the quality
I hope it will help you, if anybody have any concern please let me
know
Thanks & Regards
Haseeb.P.H
On Dec 22, 12:50 pm, Vivek K <vivekk....@gmail.com> wrote:
> Dear All,
>
> If the blasting profile is to be SA 2 1/2, whether dust contamination test
> is mandatory on the blasted surface.
>
> Thanks and Regards
> K. Vivek
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