Hull is of all-welded construction with grade 250 steel with aluminum superstructure including flight deck.

The catamaran form has a steel hull with aluminum superstructure.

Besides the lights and the aluminum superstructure, they were the only uneatable things on the cake ship.

The shells used by the North were anti-aircraft, so most of its battle damage was shrapnel punctures to the aluminum superstructure.

The current stadium structure is largely an aluminum superstructure with dual brick buildings on the sides.

However, the galvanic reaction between the steel hull and aluminum superstructure of the boat in seawater creates maintenance problems.

The Stark's overheated aluminum superstructure kept reigniting fires for two days.

The Navy pays close attention to fire control, and has recognized the faults of aluminum superstructures by reverting to steel in its latest hulls.

The ship is a semi-planing steel monohull with an aluminum superstructure.

The design utilized a mild steel hull and an aluminum superstructure.