with a galvanized steel frame, steel structure surrounding the horses (such
as an automotive company builds around the passenger compartment of
an automobile), aluminum outer skin, steel on the interior walls and a steel
reinforced fiberglass roof for strength and light weight.
Terms to know about steel:
RUST: Is a reddish or yellowish-brown flaky coating of iron oxide
that is formed on iron or steel by oxidation, especially in the presence
of moisture.
GALVANIZED STEEL: A process of applying a protective zinc
coating to steel to prevent rusting by submerging the steel in a bath of
molten zinc.
GALVANEAL STEEL: Takes galvanizing a step further through an
annealing process. This vastly improves the formability and paint
adhesion.
POWDER COATED STEEL: A liquid paint, which is delivered via
an evaporating solvent, typically applied electrostatically and then
cured under extreme heat. It creates a hard finish that is tougher than
conventional paint.
In closing, to protect against side or rear impact, steel is the clear
winner, but it’s important to note that there are varying qualities of both
aluminum and steel structured trailers. Knowing how they will hold up in an
accident will give you greater comfort level as you head out on the road.
EE
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