Uniform Building CodeInternational Conference of Building Officials, 1979 - Building laws |
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Page 300
... tests of cylinders made and tested in accordance with methods as prescribed in this chapter . с Unless otherwise specified , ƒ ' , shall be based on 28 - day tests . For high- early - strength concrete , the test age for f ' , shall be ...
... tests of cylinders made and tested in accordance with methods as prescribed in this chapter . с Unless otherwise specified , ƒ ' , shall be based on 28 - day tests . For high- early - strength concrete , the test age for f ' , shall be ...
Page 302
... testing shall be made in accordance with the provi- sions of this section . Samples of strength tests of each class of concrete placed each day shall be taken not less than once a day nor less than once for each 150 cubic yards of ...
... testing shall be made in accordance with the provi- sions of this section . Samples of strength tests of each class of concrete placed each day shall be taken not less than once a day nor less than once for each 150 cubic yards of ...
Page 303
... tests of laboratory - cured specimens produce strengths more than 500 psi below f ' , or if tests of field - cured cylinders indicate defi- ciencies in protection and curing , steps shall be taken to assure that load- carrying capacity ...
... tests of laboratory - cured specimens produce strengths more than 500 psi below f ' , or if tests of field - cured cylinders indicate defi- ciencies in protection and curing , steps shall be taken to assure that load- carrying capacity ...
Contents
CHAPTER | 13 |
Effective Use of the Uniform Building Code | 18 |
Organization and Enforcement | 24 |
Copyright | |
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Common terms and phrases
allowable stress ALLOWABLE UNIT STRESSES applied approved axial bars beam bending bolts building official building or structure ceiling column compression compression members compressive strength concrete conform dead load diameter diaphragms exceed exit exterior walls EXTREME FIBER flange flexural footnotes Formula framing girders grade Group grout gypsum height inches on center installed joints joists least length less live load located lumber materials maximum metal minimum modulus of elasticity mortar nails noncombustible occupant load one-hour fire-resistive openings panel Parallel to Grain partitions percent permitted plywood portland cement pounds per square prestressing protected ratio reinforcement resist roof rooms Select Structural Selected Decking shear stress shear walls sheathing slab space space frame span specified in Chapter specified in Section splices square feet square inch stairway steel strength studs Table tensile stress tension tests thickness timber tion Type U.B.C. Standard values vertical welds width wire wood yield strength