Page 702 - Corrosion Engineering Principles and Practice

656 C h a p t e r 1 4 P r o t e c t i v e C o a t i n g s 657

(a)

(b)
FIGURE 14.32 Dry abrasive blasting of (a) a ship hull; (b) a pipeline.
(Courtesy of Barton Mines Co.)

The skill of the workman in keeping the blast stream at the right
angle and at proper distance to the work while making sure that all
areas are properly cleaned are a prerequisite to a good job. NACE
International and the SSPC have jointly adopted a schedule of five