Lintels are made of rolled steel sections, such as angles, channels, or tees or prestressed concrete. They are designed to withstand the loads imposed by the masonry above them, as well as any live loads, such as snow or wind.
The design of a lintel takes into account the loads, the span of the lintel, and the desired strength and deflection limits. The end bearing of the lintel on the masonry must be adequate to prevent uplift, and the lintel must be adequately anchored to the masonry to prevent it from buckling.
Lintels are protected from corrosion by a coating of paint or galvanizing. They are also designed to accommodate thermal expansion and contraction.
If you are looking for a strong and reliable way to support masonry walls above openings, then steel or prestressed lintels are a great option. Liba Consulting can help you design and the right lintels that meet your specific needs.
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