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The world of hot dip galvanizing around us - hdgasa

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to the surrounding environment. As it is well known that<br />

phosphate treatment is <strong>us</strong>ed as a primary treatment for<br />

organic paint, you can apply organic paint over this phosphate<br />

film after years <strong>of</strong> <strong>us</strong>age without any trouble, if necessary.<br />

Middle and right bottom p<strong>hot</strong>os are examples <strong>of</strong><br />

permanganate treated galvanized steel structures. <strong>The</strong><br />

permanganate treatment surface looks gray. <strong>The</strong> colour <strong>of</strong><br />

<strong>The</strong> <strong>world</strong> <strong>of</strong> <strong>hot</strong> <strong>dip</strong> <strong>galvanizing</strong> <strong>around</strong> <strong>us</strong><br />

Power transmission tower (galvanized only). Power transmission tower (galvanized and<br />

chemical treatment).<br />

the permanganate treated power transmission tower<br />

harmonises with surrounding greens <strong>of</strong> the mountain in<br />

comparison with the non-treated galvanized tower.<br />

<strong>The</strong> Association wishes to thank and acknowledge Japan Galvanizers<br />

Association (www.aen-mekki.or.jp) and the Asia Pacific General<br />

Galvanizing Association (APGGA) for kindly contributing the above<br />

articles.<br />

Hand rail (galvanized and chemical treatment).<br />

Volume 8 Issue 4 2011 Hot Dip Galvanizing Today 19

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