One. What is "integrated material"?
Laminated timber generally refers to Glulam, which is commonly known as plywood and is also known as "Engineered wood" in Japan. It is a widely used wood-based construction material that can be manufactured into large span curved beams and is widely used in the construction of sports halls and large public venues. Laminated timber is a high-strength, aesthetically pleasing, and biodegradable engineered wood composite material that is widely used in bridge and construction projects. Furthermore, Larch is widely distributed in China, has abundant reserves, and high strength, making it suitable for industrial processing and utilization.
Two, are integrated materials and finger-jointed boards the same?

"Laminated wood and edge-jointed boards are essentially the same material, but their names are not standardized. Edge-jointed boards are considered solid wood according to national standards, but their construction differs from traditional edge-jointed boards. Edge-jointed boards are made by assembling small wood pieces using a machine, using edge-jointing adhesive without any pollutants or toxic substances.
The relationship between the tongue and groove board and the composite material is a containment relationship; the tongue and groove board is a type of composite material. However, composite material products in real life are basically all tongue and groove board products, so the terms "tongue and groove board" and "composite material" refer to the same product.
Three. What type of furniture is best made with composite materials?
Engineered wood is suitable for furniture with many panels, such as wardrobes and cabinet beds. It is also an important auxiliary material for mortise-and-tenon furniture. For example, the legs of a dining table are typically made of solid wood, while the tabletop is made of engineered wood, which can effectively combine the two materials. In mortise-and-tenon structures, such as wardrobes, the side panels inserted into the solid wood frame are often made of engineered wood, creating cost-effective solid wood furniture. Solid wood panels can also be used for cabinet doors and tabletops, which will have a better paint finish, but at a higher cost. Furniture made entirely of engineered wood still belongs to solid wood furniture.