Utilization of treated wood, steel, fibreglass, ferrocement and aluminium in the construction of modern fishing boats and their comparative cost analysis

Modern fishing boats have to be built not only on perfect lines but also with sound and strong construction materials that will ensure a long lasting trouble free service commensurate with the heavy capital investment involved. Choice of construction materials for fishing boats need careful scrutiny as they have to perform too well under most aggressive environments-sea-water and marine atmosphere. A number of alternative boat-building materials are now available whose comparative merits and demerits as well as comparative costs are brought out in this paper.

The flow of steel into the construction sector

Half of the world's annual production of steel is used in constructing buildings and infrastructure. Producing this steel causes significant amounts of carbon dioxide to be released into the atmosphere. Climate change experts recommend this amount be halved by 2050; however steel demand is predicted to have doubled by this date. As process efficiency improvements will not reach the required 75% reduction in emissions per unit steel output, new methods must be examined to deliver service using less steel production. To apply such methods successfully to construction, it must first be known where steel is used currently within the industry. This information is not available so a methodology is proposed to estimate it from known data. Results are presented for steel flows by product for ten construction sectors for both the UK and the world in 2006. An estimate for steel use within a 'typical' building is also published for the first time. Industrial buildings and utility infrastructure are identified as the largest end-uses of steel, while superstructure is confirmed as the main use of steel in a building. The results highlight discrepancies in previous steel estimates and life-cycle assessments, and will inform future research on lowering demand for steel, hence reducing carbon emissions. © 2012 Elsevier B.V. All rights reserved.

Recommended practices for welding reinforcing steel, metal inserts and connections in reinforaced concrete construction.

"AWS D12.1- 61."

Practical shipbuilding; a treatise on the structural design and building of modern steel vessels; the work of construction, from the making of the raw material to the equipped vessel, including subsquent up-keep and repairs.

I. Text.--II. Diagrams and illustrations.

Rules for the classification and construction of steel ships.

At head of title: American bureau of shipping, incorporated by act of the legislature of the state of New York, 1862; united with the Great Lakes register in 1916.

A HAND BOOK ON REINFORCED CONCRETE CONSTRUCTION WITH PARTICULAR REFERENCETO THE USE OF EXPANDED STEEL

Mode of access: Internet.

Great Lakes register for the construction and classification of steel and wooden vessels.

Supplements were issued with several of the numbers.

Steel ships : their construction and maintenance. A manual for shipbuilders, ship superintendents, students, and marine engineers.

Copy 2 has also imprint Philadelphia, J.B. Lippincott company.

Lloyd's register of shipping. Rules and regulations for the construction and classification of steel vessels

Title varies slightly

Iron and steel; a treatise on the smelting, refining, and mechanical processes of the iron and steel industry, including the chemical and physical characteristics of wrought iron, carbon, high-speed and alloy steels, cast iron, and steel castings, and the application of these materials in machine and tool construction,

Mode of access: Internet.