surface preparation method for retrofitting of concrete structures -civil engineering

2. SHOT BLASTING
 method used to clean, strengthen or polish any surface
 Used in many industries--
aerospace, automotive, construction ,foundry ,
shipbuilding, rail, and many others
 It is the process of blasting a mixture of materials for
smoothening or clean a surface
 The procedure in which a turbine is used to get acceleration
for the abrasive

3. STEEL SHOT BLASTING
 a steady stream of small stainless steel projectiles, referred to
as “shot,” is propelled against the surface under high pressure
to achieve the desired result.
 Smaller shot will provide a smoother, more polished finish,
while larger sizes will produce a rougher finish

4.  STAINLESS
STEEL
SHOTS

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