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Local Assistance Procedures Manual Exhibit 16-S <br />Caltrans Test Method- ASTM Test Method Conversion Chart <br />CTM - ASTM Testing Procedures - for local agency use only <br />Use this CTM - ASTM conversion chart to assist you in determining acceptance test <br />requirements and frequencies, as detailed in Caltrans Construction Manual Chapter 6, <br />"Sampling and Testing." Refer to the Agency, special provisions, contract plans, and applicable <br />standard specifications, for correct sampling and test methods (ASTM-CTM). <br />CTM <br />ASTM Book of <br />TEST PROCEDURE <br />NOTES <br />Standard <br />504 <br />s <br />Air Content of Freshly Mixed Concrete by the Pressure Method <br />C231 4.02 <br />Air Content of Freshly Mixed Concrete by the Pressure Method <br />515 <br />Relative Mortar Strength of Portland Cement Concrete Sand <br />1 <br />518 <br />Unit Weight of Fresh Concrete <br />C138 4.02 <br />Unit Weight, Yield, and Air Content (Gravimetric) of Concrete <br />521 <br />Compressive Strength of Molded Concrete Cylinders <br />C39 4.02 <br />Compressive Strength of Cylindrical Concrete Specimens <br />523 <br />Flexural Strength of Concrete (using simple beam with <br />1 <br />center -point loading) <br />C293 4.02 <br />Flexural Strength of Concrete (using simple beam with <br />center -point loading) <br />C78 4.02 <br />Flexural Strength of Concrete (using simple beam with <br />third -point loading) <br />528 <br />Freeze Thaw Resistance of Aggregates in Air -Entrained Concrete <br />1 <br />529 <br />Proportions of Coarse Aggregate in Fresh Concrete <br />1 <br />530 <br />Determining the Effect of H2O-Reducing and Set -Retard. Admix. <br />1 <br />Drying Shrinkage PCC <br />533 <br />Ball Penetration in Fresh Portland Cement Concrete <br />C360 4.03 <br />Ball Penetration in Fresh Portland Cement Concrete <br />C143 4.02 <br />Slump of Freshly Mixed PCC <br />539 <br />Sampling Fresh Concrete <br />C172 4.02 <br />Sampling Freshly Mixed Concrete <br />540 <br />Making, Handling, & Storing Concrete Compressive. Test <br />Specimens in the Field <br />C31 4.02 <br />Making & Curing Concrete Test Specimens in the Field <br />541 <br />Flow of Grout Mixtures flow cone method <br />1 <br />543 <br />Air Content of Freshly Mixed Concrete by the Volumetric Method <br />C173 4.02 <br />Air Content of Freshly Mixed Concrete by the Volumetric Method <br />548 <br />Evaluation of Aggregate for Lean Concrete Base (LCB.)1 <br />Page 3 of 4 <br />January 2018 <br />