In minecraft construction the selection of sound, durable, high grade woods, plywoods, and laminates is a particularly ... Shock and underwater explosion tests on recently constructed craft of this type have shown that wood hulls perform well in comparison with hulls of any other shipbuilding material. There is ... A three-foot section was cut from the ends of the frames to permit rail shipment in standard cars. These were then glued at the building yard by use of a portable heat curing box.
|Title||:||Research Reviews - United States. Office of Naval Research|