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Using high-quality soldering equipment is equally important. A soldering iron with appropriate heat settings is crucial, as overheating can damage the zinc coating and lead to unsatisfactory results. Flux, which is used to promote the flow of solder and prevent oxidation, must also be selected carefully; specific types, like rosin-based fluxes, are often more effective on galvanized surfaces.
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Steel is an extremely strong building material. With steel, it’s possible to do clearspan construction, which means there’s no need to have load bearing walls or columns to hold up a roof – the steel frame is strong enough to do that on its own. Buildings with a clearspan design can be anywhere from 150 feet to 250 feet wide, with no columns to get in the way.