What Does a Ballast Do? A Comprehensive Guide to Ballast Systems and Their Roles
Across maritime, railway, lighting and construction industries, the term ballast appears in different guises. Yet the central idea remains consistent: ballast is weight or a stabilising element used to control balance, stability, and performance. In ships, ballast water and ballast tanks help steady the vessel; in railways, ballast strengthens the track structure; in lighting, ballast…
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