Built-Up Steel Lintel

Definition

A built-up steel lintel is a lintel fabricated from two or more pieces of structural steel secured together to act as a single member.

Purpose

Built-up steel lintels are used to support loads above openings such as windows and doors in masonry construction. By combining multiple pieces of steel, these lintels provide enhanced strength and load-bearing capacity, ensuring structural stability and safety.

Examples of Use

1. Commercial Buildings: Built-up steel lintels support large openings in commercial building facades, providing necessary structural integrity.
2. Industrial Facilities: Used in the construction of factories and warehouses where large, load-bearing openings are required.
3. Residential Construction: In homes with masonry exteriors, built-up steel lintels are often used above garage doors and large windows.

Related Terms

• Lintel: A horizontal structural member placed over an opening to support the load above it.
• Masonry: The building of structures from individual units of stone, brick, or concrete, often held together with mortar.
• Beam: A long, sturdy piece of squared timber or metal used to support the roof or floor of a building.

Notes

The design and installation of built-up steel lintels must comply with building codes and structural engineering principles to ensure safety and performance. Regular inspections are important to detect any signs of stress or damage.