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What is an I-Joist Span Calculator?
An “I-Joist Span Calculator” is a tool used to determine the maximum span or length that engineered I-joists can safely cover between supports.
It calculates the allowable span based on the depth of the I-joist, the joist spacing (on center), and the grade of the I-joist.
Why use an I-Joist Span Calculator?
Using this calculator is important for several reasons:
- Structural design: It helps engineers and architects select the appropriate I-joist size and spacing to meet structural and safety requirements.
- Material selection: It aids in choosing the right I-joist grade and dimensions for a construction project.
- Safety and compliance: Ensuring that I-joists are correctly sized and spaced is essential for the safety and stability of structures.