Plywood is engineering wood that is made up of gluing several layers of wood together. Also, there are different types of plywood used for furniture like cabinets, cupboards, TV units, dressing tables, Center tables, and dining tables.
It is used in construction projects such as bracing, panels, and making decorative items. Which requires a piece of wood, large plywood, and plywood is a composite product of wood. Let’s go over some basic types of plywood available in all around the world.
Types of Plywood
The following are major types of plywood used for various work as per requirement.
Softwood Plywood
As the name suggests this plywood is made up of softwood such as cedar, redwood, pinewood, spruce Douglas fir, and it is used for heavy work.
Softwoods are used for subfloors of buildings, frame sheathing of exterior side, roof sheathing, dog house, and shelves, Packages, parking fencing or garden fencing, and boxes.
Hardwood Plywood
These types of plywood are made up of hardwood such as oak, maple, birchwood, Walnut, etc. generally this hard plywood is made up of seven or more layers which is make them extremely sturdy.
Also, hardwood plywood is used for musical instruments, sports equipment, furniture, frame, playground equipment, supporting structural elements, making signboards, and many more.
Aircraft Plywood
Aircraft plywood is high-grade plywood and it is more durable. This plywood is applicable for aircraft fields, making boats, and furniture.
The Aircraft plywood is made of thinner veneers so that it is more workable and lightweight and uses wood such as birch and mahogany, also it resists moisture and heat.
Read More: Seasoning of Timber | Seasoning of Wood | Timber Seasoning | Natural Seasoning of Timber
Exterior Plywood
Exterior plywood is used for exterior works; it is manufactured using weather-resistant adhesive and glued water.
When plywood quality is good then it stays for many years. The exterior types of plywood are categorized into multiple.
Lumber Core Plywood
Lumber Core plywood is generally made up of three plies the inner core is made up of glued wood into one solid slab and the outer veneer is made up of hardwood.
When poorly make a lumber core plywood high chance to get voids within the core part, which reduced its strength and the ability of screw holding.
Structural plywood
Structural plywood needs a strong adhesive to keep piles together and it is also known as sheathing plywood.
Structural plywood is used for outside or inside of a building, but the main disadvantage is vulnerability to weather resistance and the advantage is structural plywoods are cheap as compared to other plywood.
Also, this plywood is greatly suitable for the subfloor, internal structures, bracing of the roof, wall bracing, and beams.
Read More: 35 Most Popular Types of Wood | Wood Types
Composite Plywood
Composite plywood is similar to traditional plywood, but composite plywood consists of external layers that include fiberboard and are covered with a layer of hardwood, and the internal layer consists of regular wood.
The composite types of plywood are mostly suitable for making cabinets and furniture.
Overlaid Plywood
Overlaid Plywood is made up of ash, birch, maple, red oak, rosewood, oak, mahogany, and teak, and the upper layer is finished with ornamental wood and also called decorative plywood.
The overlaid veneer plywood not only gives a finished look, but it makes durable, water-resistance, scratched proof and protects against other damage.
Generally, this outer surface is bonded with a process of heat and pressure.
Marine Plywood
Marine plywood performs well in humid areas and wet regions and easily resists mold, fungal, and mildew attacks. Marine plywood is mostly used in that places where it is exposed to moisture for a long time, and it is varnished with water resistance glue which helps to water repel.
Marine plywood does not have any knotholes inside the piles. Also, it is used for making decorative purposes as well as marine fields such as dock components, boats, benches, and planters.
Tropical Plywood
Tropical plywood is manufactured in mixed tropical wood logs; tropical plywood is superior as compared to softwood plywood means strength, uniformity in a layer, and density.
This tropical plywood is commonly used in countries such as Japan, Taiwan, Dubai, Korea, the U.S., the U.K, etc.
Tropical types of plywood are used for making concrete panels, laminated boards, Structural panels, floor bases, container flooring, etc.
Read More: What Is Timber | 18 Types of Timber | Types of Timber In Construction
Flexible plywood
Tropical Plywood
Once a desirable curved is achieved the boards are glued in two layers so that the shape is stiff or rigid and does not allow any movement.
Sanded Plywood
In this plywood, the top, bottom, and face of piles are sanded which makes them smooth and uniform in nature. Also, the sanded plywood has a high finish quality and is durable so it is used for structural applications.
Apple Plywood
Apply plywood is sturdy and light in weight so that more workable and used for making furniture, cabinets, and decorative piece. The Construction of ply used strips of alder wood and birch wood, which are laminated together.
Subfloor Plywood
Subfloor is an important portion of the construction building or any structure because its floor finish will be attached. Subfloor plywood as the name suggests is used instead of a concrete floor.
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