Marine Plywood Is Uniform Construction Material

Marine plywood is a special grade of plywood. Plywood is engineered wood panels made by laminating odd numbers of thin layers of wood together. For example, plywood can be made from three, five or seven layers of wood veneers. The wood can be of any type and quality. The laminations are held together by glue. Marine plywood is specialized to resist the effects of water, mold, and parasites. The veneer layers are grade A or B hardwood. Grade A and B woods do not have knot holes. The wood may be chemically treated with preservatives and the binding material is specialized glues or epoxies.

Marine grade plywood is held to certain standards. The wood is a fully waterproof exterior grade adhesive. There are no hollow cores in the veneers. One of the standards is the British standard of BS 1088. These standards include being made from untreated tropical hardwood veneers. These standards tests require that the adhesives are highly resistant to weather, micro-organisms, cold and boiling water, steam and dry heat. Among the woods used are Okoume.

Marine Plywood For Boats Construction Increase Resale Value

Marine plywood for boats is stronger than other types of plywood. Faster planing boats exert high levels of bottom pressure to the hull. Marine plywood is among the strongest wood hull construction products. Because of the standards to which it is made, is has uniform engineering standards which boat builders can use and rely upon. Most marine plywoods will not check and are easy to work with. Boats constructed with marine plywood will have a higher resale value than boats made with other grades of exterior plywood.

While marine plywood is constructed in much the same manner as other forms of exterior plywood, it is made of stronger and more water resistant materials. Construction techniques are used to ensure there are no soft or weak spots in the plywood sheets. The strength of the sheet is uniform throughout. In other words, this is the best grade of exterior plywood available. If you are building a boat or other structure where you need high quality structural material, you will be considering marine plywood.