Wood and Its Types: Properties, Applications & More

Wood and Its Types

Properties, Applications, and Types of Wood in Construction and Industry

• Introduction to Wood: What is wood and its structure?
• Properties & Applications: Key properties and uses of wood.
• Types of Wood: Categories including softwoods, hardwoods, and engineered wood.
• Industry Statistics: Harvesting and sustainability data.
• Conclusion: Final remarks.

• Wood is a structural tissue found as secondary xylem in stems and roots of trees and woody plants.
• It is a natural composite: cellulosic fibers (strong in tension) embedded in a matrix of lignin and hemicellulose (resists compression).
• Biological functions: provides mechanical support for growth and transports water/nutrients between leaves and roots.
• Can refer to natural wood or material engineered from wood chips/fibers.

Historical Uses

• Fuel and heating sources
• Primary construction material
• Tool and weapon manufacturing
• Furniture and paper production

Modern Applications

• Structural building components
• Industrial pulp and paper
• Feedstock for cellulose derivatives
• Modern renewable energy source

• 557: Growing Stock (Billions m³)
• 4: Harvested Wood (Billions m³)

Wood remains one of our most sustainable and versatile natural resources.

Renewable, carbon-neutral, and essential for modern infrastructure.