Composite construction

The structural engineer may calculate a transformed section as one step in analyzing the load carry capability of the composite beam.

If properly insulated fastenings were used on the timber, the underwater hull could be covered with copper sheathing without the problem of galvanic corrosion.

The iron framework of composite ships was less bulky and lighter than timber, so allowing more cargo in a hull of the same external shape.

The strength and stiffness allowed sailing vessels to be driven hard as the accumulated straining of the hull did not produce the leaks that would develop in the older wooden built ships.

[2]: 84–88 Surviving examples are HMS Gannet (1878), a steam and sail-powered warship, and the clipper Cutty Sark.

Depending on the type of composite selected the decking materials can be used for a number of other construction projects including fences and sheds.

The deterioration causes the material to easily crack due to thermo-processes becoming permeable to water and no longer structurally sound.