The Applications that are best Suited for use of Non-structural and Marine Plywood

Plywood is an engineered wood sheet composed of fine layers of wood veneers that are joined together by placing wood grains at a 90-degree angle to one another. This grain arrangement is known as cross-graining. This reduces the possibility of splitting when the edges are nailed and also increases the strength of the plywood. Because the grains bind tightly in a cross-grain pattern, the plywood does not expand or shrink. This plywood construction gives it enhanced spatial stability, and the board can maintain consistency in all directions. By attaching an odd number of plies to maintain balance inside the plywood, the possibility of bending is reduced.

Plywood, despite being a wood-based product, outperforms wood in terms of durability due to the use of special adhesives used during manufacturing and pressing. Though plywood can be classified based on a variety of factors.Non-structural plywood is best suited for internal applications requiring a high level of aesthetic appeal. Because non-structural plywood is glued with a C or D bond, it should not be exposed to environmental hazards because the plywood's integrity would be compromised. C-type plywood boards are ideal for painting because they have a high-quality finish. These are also more resistant to moisture and can be used in high-humidity environments.

Untreated and treated variants of non-structural plywood

Non-structural plywood is a great choice for visual projects as it is visually appealing. It responds very well to painting and staining. Because non-structural plywood is primarily made of softwood timber and has thinner dimensions, it weighs less and lacks the strength, durability, and longevity of hardwood timber. Non-structural plywood, which is considered pallet-grade, is an excellent material for building pallets. It is typically supplied untreated, but it is also available in treated variants such as H2-S, H2, and H3 at Matilda Veneer for long-term outdoor use. The face veneer of non-structural plywood may have knotholes or puttied splits because it is manufactured to be a low-cost plywood panel.

Keep in mind that non-structural plywood is not manufactured or tested in accordance with Australian standards, and it does not have an F-rating. As a result, it should only be used for non-structural and non-load bearing applications. No voids are permitted in the marine plywood's inner veneer layers because voids can delaminate the plywood when filled with moisture. It is made with waterproof glue and requires a higher grade of face veneer than exterior-grade structural plywood.

Use cases of non-structural plywood

Though originally developed for boatbuilding, marine plywood has found a wide range of applications, ranging from patio furniture to floors in transit buses. Aside from marine applications, marine plywood is used in a variety of other applications, including planter boxes, outdoor furniture, and gazebos. If you want to install plywood in your kitchen, bathroom, or in areas with high humidity, marine plywood is the best choice. It has a smooth, pore-free surface that prevents water from penetrating the layers of wood.

To be qualified for marine plywood, it must pass a 72-hour Boiling Water Test to determine its strength, water resistance, and durability. BWP (Boiling Waterproof) marine plywood can withstand boiling water for up to 72 hours, whereas BWR (Boiling Water Resistant) plywood is water-resistant but not water-proof. It can withstand up to two hours of boiling water.

Grades of marine plywood

Key grades of marine plywood are described below. Know that all of these marine-grade plywood may have knots but knotholes.

A-A: It comes in sizes of 4 feet by 8 feet, or 5 feet by 12 feet, and are offered in ½ inch thickness.

A-B: This stronger grade of marine plywood has no open knots. The panel comes in the sizes of 4 feet by 8 feet in ¾ inch thickness.

B-B: This is also known as face back marine plywood.

MDO marine plywood: This medium density overlay grade of marine plywood is made with high quality thermosetting. It is very strong, durable, and offers excellent dimensional stability.

HDO marine plywood: The high-density overlay provides a smoother finish and is offered in industrial-grade.

Marine-grade plywood is made of hardwood and has many thinner, higher-quality veneer layers. The use of undiluted phenolic resins such as phenol formaldehyde aids in the waterproofing of marine plywood.

If you are looking for the best quality marine plywood, structural plywood, and non-structural plywood with Chain of Custody certification, Matilda Veneer is the destination you need to head for. You can also find many more varieties of plywood and veneer types at Matilda Veneer such as hoop pine plywood, birch plywood, rotary veneer, sliced veneer, and more. Other products available for your inspirational creations Quarter are Cut Amoora, Quarter Cut Blackbutt, Quarter Cut Candlenut, Tasmanian Myrtle Truewood, Quarter Cut Figured Paldao, American Walnut, Quarter Cut Box, and many more.

If you are looking for trendy or classic decorative wooden surfaces that deliver the highest standards in environmental performance, Matilda Veneer has the right solutions for all your projects.