Uniform Building Code, Volume 7International Conference of Building Officials, 1970 - Building laws |
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Page 88
... stress and deflection criteria set forth in U.B.C. Standard No. 25-21 . Span lengths for stress graded lumber as set forth in Tables No. 25 - A - 1 ° , No. 25 - A - 2 ° and No. 25 - B may be based on the stresses therein . Spans in ...
... stress and deflection criteria set forth in U.B.C. Standard No. 25-21 . Span lengths for stress graded lumber as set forth in Tables No. 25 - A - 1 ° , No. 25 - A - 2 ° and No. 25 - B may be based on the stresses therein . Spans in ...
Page 99
... stress - graded lumber as described in Section 1801 ( a ) may be based on the stresses therein . Spans in Group I are suitable for any species of stress - graded lumber given in Table No. 25 - A - 1 , Uniform Building Code , which has a ...
... stress - graded lumber as described in Section 1801 ( a ) may be based on the stresses therein . Spans in Group I are suitable for any species of stress - graded lumber given in Table No. 25 - A - 1 , Uniform Building Code , which has a ...
Page 101
... stress in bending of 1100 pounds per square inch . The allowable spans are based upon stress and deflection criteria set forth in U.B.C. Standard No. 25-2 . 2Lumber in Group IV may be used only under conditions specifically approved by ...
... stress in bending of 1100 pounds per square inch . The allowable spans are based upon stress and deflection criteria set forth in U.B.C. Standard No. 25-2 . 2Lumber in Group IV may be used only under conditions specifically approved by ...
Contents
Part 1Administrative | 11 |
303 | 17 |
Part IIIRequirements Based on Occupancy | 27 |
Copyright | |
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12 inches 20 feet aisle Allowable Area applied approved automatic fire-extinguishing systems Building Official building or structure cavity walls Ceiling Ceiling Ceiling cent combustible conform corridor Division exceed exit doors exterior exit exterior walls feet 1 hour feet Not permitted feet Protected less fire assembly Fire Zone fire-resistive rating fireplace Firestopping flammable liquids floor area garages gauge grade Group D Occupancies Group F grout Gypsum Lath gypsum wallboard H Occupancies horizontal hour less inches installed joists less than 20 Location on Property locking device lumber Masonry chimneys materials maximum metal lath minimum nail noncombustible occupant load one-hour fire-resistive construction partitions permitted less portland cement plaster pounds per square rafters ramp seats Shaft Enclosures sheathing shingles soffits space specified in Chapter specified in Section square feet Stairs stairway stories in height studs surfaces Table types of construction U.B.C. Standard Uniform Building Code veneer ventilation vertical water closet wire fabric lath Wood shingles