Timber

Definition

Timber refers to lumber with a cross section over 4 by 6 inches, such as posts, sills, and girders.

Purpose

Timber is used in construction for its strength and durability, providing essential support in various structural elements. It is commonly used in framing, load-bearing components, and heavy-duty construction applications.

Examples of Use

1. Posts and Beams: Timber is used for vertical posts and horizontal beams in traditional wood-framed buildings.
2. Bridges: Large timber beams are often used in the construction of wooden bridges due to their strength and resilience.
3. Heavy Timber Construction: In commercial and industrial buildings, heavy timber framing provides robust structural support.

Related Terms

• Lumber: Processed wood used in construction, typically smaller in cross-section than timber.
• Glulam: Glued laminated timber, a type of structural timber product composed of several layers of dimensioned lumber bonded together.
• Engineered Wood: Man-made wood products created by binding or fixing the strands, particles, fibers, or veneers of wood together with adhesives.

Notes

• Grades and Standards: Timber is graded based on its strength and appearance, with higher grades used for more demanding structural applications.
• Preservation: Proper treatment and maintenance are necessary to protect timber from decay, insects, and weathering.