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76 <br /> TABLE 11 <br /> Maximum clear spans for floor joists assumed live load of <br /> 40 lbs. per square foot; dead load 10 lbs; Spacing of joists is <br /> 1{6r. center to center <br /> I framing #3 framing <br /> inches <br /> feet inches feet inches <br /> Size 'in i <br /> 2 x 6 0 1 8 6 <br /> 2 x 6 12 1 11 4 <br /> E 2 x 16 15 3 14 4 <br /> 3 x 10 <br /> 17 8 16 9 <br /> 2x12 18 5{- 17 3 <br /> TABLE III <br /> clears spans for ceiling joists lire load, none; dead <br /> ax1�111.�n�1 p .. <br /> load 10 lbs. per square foot. Spacing of joists is 16 center to <br /> center. <br /> - •i <br /> Size in inches feet inches <br /> 2 x 4 10 0 <br /> 2 x 6 15 4 <br /> 2 x 8 20 2 <br /> Note: Where the attic Space above the ceilincr joists is LY1.1 <br /> finished but is u �' - <br /> sable for storage space, or if the space <br /> �. <br /> j suitable for finishing into future habitable rooms, the spans <br /> for the ceiling oists shall be figured the same as for floor; <br /> joists. <br /> TABLE I <br /> halt shin <br /> Maximum clear spans of rafters for wood or asp le g <br /> roofs: <br /> Para. 1. Clear span shall mean the distance measured <br /> horizontally from the inside of the plate to a point directly <br /> beneath the ridge; the actual rafter length will depend on <br /> the roof slope and must be determined accordingly. <br /> Para. 2. This tabl <br /> e is for roofs with a minimum pitch of <br /> �'. for the roofs with less pitch, the rafters shad be <br /> 5,11 to 12 , <br />} floor joists. acing center to center 20". <br /> i�gured as p <br /> Size in inches feet .in.ches <br /> 2 x 4 7 <br /> a <br /> 2 x 6 <br /> 2 x 8 16 7 <br /> ;1 <br /> Spacing center to center 24" <br /> E <br /> •l - <br />