Unique qualities of marine plywood and hoop pine plywood that make them most appropriate for specific applications

Plywood is an extremely versatile product that is used for a wide range of structural, interior, exterior, and marine applications. Besides inheriting the properties of the original wood species, plywood offers enhanced properties in its laminated structure. It can accommodate the occasional short-term overload, which makes it a very useful product for construction flooring. This is because the laminated structure distributes the load from impact over a larger area, thus effectively reducing the tensile strength. Due to its cross-laminated structure, plywood sheets remain relatively stable under changes in temperature and moisture. Plywood’s high strength and stiffness-to-weight ratio make it very cost-effective to use in structural applications, such as formwork and shear walls.  

 



Marine plywood, like any other plywood, is made by sticking thin sheets of veneers or plies that are aligned perpendicular to one another. This method known as cross-lamination, helps in providing additional strength to plywood, compared to if all the veneers were laid with the grain in the same direction. Another key difference between marine plywood and other types of plywood is the quality of veneers in the core. Marine plywood uses higher-grade veneers to minimise voids and overlaps which could affect its performance in high moisture environments. These higher grades tend to be lightweight, strong, and virtually free of defects. These qualities of the best quality marine plywood available at the trusted dealer of plywood in Australia – Matilda Veneer, make them a popular choice in boat and ship construction, bathrooms and toilets and making durable outdoor furniture projects.  

 

Phenol formaldehyde resin glue  


The type of glue or resin used in the construction of marine plywood should be of top grade so that it can keep the veneers glued together even when exposed to moisture, rain and water for a long duration. Matilda Veneer uses phenol formaldehyde, also known as “Type A” or “Type B” adhesives in the construction of its marine plywood. This glue is both boil-proof and weatherproof, which provides marine plywood with a high resistance against water and moisture. B-type glue is the very same glue used in cheaper exterior plywood. It provides excellent protection from moisture but doesn’t come with marine certification.  

 

Marine plywood available at Matilda Veneer features a smooth and poreless surface that prevents water from seeping through to layers of wood, which might cause delamination in ordinary plywood. The flexibility of marine plywood makes it an excellent material for use in exteriors and interiors, and also the regions where there is a possibility of the plywood coming into contact with water. Matilda Veneers has a large variety of certified marine plywood for use in various applications, like boat making, decks, planter boxes, outdoor furniture, gazebos, and more.  

 

Key features of Queensland timber hoop pine plywood 

 

One of the popular timbers used in various interior and exterior applications is hoop pine. This Queensland timber available at Matilda Veneer is used in flooring, joinery, shelving, and other applications. When treated with preservatives, hoop pine plywood becomes suitable for use in outdoor applications, such as fencing, pergolas, retaining walls, and landscaping. It can also be used for non-architectural and non-building purposes, such as making drafting instruments and brushware.  

 

The heartwood of hoop pine ranges from pale cream to light yellow-brown, with little difference between heartwood and sapwood. This fine and evenly textured wood has a straight grain, and the figure is plain or mottled. Sapwood is easily treatable with preservatives, but heartwood is not. Its heartwood has a life expectancy of seven years above ground, and five years below. Hoop pine plywood of A/C type is available at Matilda Veneer in a range of thicknesses, from 1.5 mm to 30 mm. The A-grade or front face of hoop pine plywood has a smooth and uniform surface, while the back face may have some visible defects. A/C type of hoop pine plywood is perfect for use in applications, such as cladding, facades, and outdoor furniture.  



 

A/C exterior plywood  

A/C exterior plywood is a reliable and high-quality plywood that is perfect for use in exterior applications. It is easy to work with and can be cut, drilled, or shaped using standard woodworking tools. Hoop pine plywood is also a lightweight alternative to birch plywood, making it more suitable for transport to countryside locations and other cities. This engineered product distinguishes itself due to its authentic appearance, natural appeal, durability, and vibrant hues.  

 

In addition to marine plywood and hoop pine plywood, you can get a variety of plywood and veneer varieties from Matilda Veneer for use in your various projects. You can choose by colour, origin, cut type, and veneer type. Some of the plywood types available at Matilda Veneer for your inspirational creation include Quarter Cut Amoora, Dillenia Truewood, Spotted Crown Gum, Queensland Maple, Rough-Cut European Oak, Crown Cut Teak, and more. 

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