were increased by 15% to more closely match actual test results by SJI. of the maximum joist end reaction. 89-95 Joist Girders New metric design example and metric weight tables. Steel Joists: A 36LH07 steel joist weighs approximately 16 lbs per lineal foot according to the Steel Joist Institute literature. Common bearing length for a K-Series joist on Masonry is 4-6″ and 2-1/2″ on steel. For a given joist size and spacing, the tables indicate the strength value, called the Fb value, and stiffness, called the E value, of the joist. If using a carbon steel with density of 7.95 g/cm 3, we need the product … Metal Weight Calculators can help determine the weight of any number of types of material. Steel sheets and plates Seamless steel pipes - circular Hollow structural sections - circular Hollow structural sections - square Hollow structural sections - rectangular Round steel bars Square steel bars … For help, simply click on the beside the section you need help with, Or watch this Tutorial Video. We'll issue easy to read steel bar joist erection plans for field use to save installation time. 'RR' is the vertical reaction at right end of joist. The Flexure Ratio = Req'd. The information provided in good faith and is for your guidance only. total equivalent uniform load required to size a joist