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  1. inspectorjeff

    wood I joist

    what is the rationale for allowing 98% of the osb web to be cut out of wood I joist? they recommend cutting holes in the center of the span. How does this affect the resistance to maximum bending moment at the center? Would the unit act like a truss with 45 degree force lines thus aviding the...
  2. inspectorjeff

    applying roof vents

    I am in a 110 mph wind zone.48" x24" roof vents are cut into the 1/2 osb roof sheathing.Should the edges be blocked at unsupported edges? Inspector Jeff in Florida

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