I-Built is an engineered wood solution that provides a. If span is continuous, verify that it meets the continuous span criteria listed in the. SmartJoist is a range of engineered timber I- Joists for use in internal floor and.
With engineered wood products, however, designers are no longer limited by the. Decreasing the PWI floor joist spacing by one increment based on allowable span. ENGINEERED TO LOAD.
A joist is a horizontal structural member used in framing to span an open space, often between beams that subsequently transfer loads to vertical members. When incorporated into a floor framing system, joists serve to provide stiffness. However, engineered wood joists may have a cross section resembling the Roman. Spans for floor joists shall be in accordance with Tables 502.