Nautical Term: Doubler
Definition of Doubler
A doubler is a steel plate that gets installed on an existing structural plate. The primary function of a doubler is to serve as a strengthening base for various deck fittings. It is also often used as a repair for damaged areas on a ship’s deck.
For example, let’s say a ship’s deck had developed some cracks due to constant exposure to harsh marine conditions. In such a situation, the ship’s crew might choose to install a doubler on the damaged area. This would not only help in strengthening the area but also provide a lasting repair for the damage caused to the ship’s deck.
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