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Tuesday, March 8, 2011

Bronze Boat Nails ǀ by HardinNails LLC

New Collated Boat Nails, Silicon Bronze Boat Nails - Quality manufactured silicon bronze nails in 15°degree plastic collation. Specifically designed for pneumatic coil nail guns and are being used for boat building & repair projects, copper metal & roofing applications and many other marine & coastal building and fastening needs. Patented & designed by HardinNails LLC and USGS approved for non-magnetic corrosive properties. The finest fasteners on the planet! - ORDER NOW!

The traditional boat building material that was and is still used for hull and spar construction. It is buoyant, cheap, widely available and easily worked. As such, it is a popular material for amateur builders, especially for small boats (of e.g. 6-metre length; such as dinghies and sharpies). It is not particularly abrasion resistant and it can deteriorate if fresh water or marine organisms are allowed to penetrate the wood. The hull of a wooden boat usually consists of planking fastened to frames and a keel. Keel and frames are traditionally made of hardwoods such as oak while planking can be oak but is more often softwood such as pine, larch or cedar. Plywood is especially popular for amateur construction. More recently introduced tropical woods as mahogany, okoumé, iroko, Keruing, azobe and merbau.are also used. With tropical species, extra attention needs to be taken to ensure that the wood is indeed FSC-certified. Teak or iroko is usually used to create the deck and any superstructure. Glue, screws, rivets and/or silicon bronze boat nails are used to join the wooden components.
Some types of wood construction include:

Carvel, in which a smooth hull is formed by wooden planks attached to a frame. The planks may be curved in cross section like barrel staves. Carvel planks are generally caulked with oakum or cotton that is driven into the seams between the planks and covered with some waterproof substance. It takes its name from an archaic ship type and is believed to have originated in the Mediterranean.

Another method of building wooden boats is lapstrake, a technique originally identified with the Vikings in which wooden planks are fixed to each other with a slight overlap that is bevelled for a tight fit. The planks may be mechanically connected to each other with copper rivets, bent over iron nails, screws or with adhesives. Often, steam bent wooden frames are fitted inside the hull. This technique is known as clinker in Britain and also as clench built.

Strip planking is yet another type of wooden boat construction. It is a glued construction method which is very popular with amateur boatbuilders as it is quick, avoids complex temporary jig work and does not require shaping of the planks.

Another method is called sheet plywood boat building and uses sheets of plywood panels fixed to a frame. Plywood may be laminated into a round hull or used in single sheets. These hulls generally have one or more chines and the method is called Ply on Frame construction. A subdivision of the sheet plywood boat building method is known as the stitch-and-glue method, where pre-shaped panels of plywood are edge glued and reinforced with fibreglass without the use of a frame. Metal or plastic wires pull curved flat panels into three-dimensional curved shapes. These hulls generally have one or more chines. Plywood panels of good quality are often designated "WBP" (which stands for water- and boiled-proof). Both types of plywood construction are very popular with amateur builders, and many dinghies such as the Vaurien (ply on frame construction) and FJs, FDs and Kolibris (stitch-and-glue method) have been built from it.


Cold-Molding is a composite method of wooden boat building that uses many different layers of thin wood, called veneers, oriented in all different directions, resulting in a strong monoque structure, similar to a fibreglass hull. Usually composed of a base layer of strip planking followed then by multiple veneers, cold-molding is becoming popular in very large, wooden superyachts.

Michael Hardin
www.hardinnails.com
Silicon Bronze, Boat Nails - Collated for Coil Nail Guns
(p)216-395-5663

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