C – 00 Standard Test Methods for Chemical Analysis of Hydraulic Cement, chemical analysis, compositional analysis, hydraulic cements. ASTM Standards: 2. C 25 Test Methods for Chemical Analysis of Limestone,. Quicklime, and Hydrated Lime. D Specification for Reagent Water. ASTM C accreditation for cement analysis . are within the prescribed limits for iron, so acceptable (according to ASTM-C requirement).
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The reference test methods are long accepted classical chemical test methods which provide a reasonably well-integrated basic scheme of analysis for hydraulic cements. Referenced Documents purchase separately The documents listed asstm are referenced within the subject standard but are not provided as part of the standard.
NOTE 3—It is not intended that the use of reference test methods be confined to referee analysis. CO 2 Determinations in Hydraulic Cements.
A reference test method must be used where an alternative test method is not provided. Recommended Order for Reporting Analyses.
Description of Referee Analyses. Sample preparation and general test procedures shall be followed according to the atm. The individual v114 must demonstrate achievement of acceptable precision and bias, as explained in Section 3, when these test methods are used. Prepare three standards, each in duplicate: C Interelement corrections may be used for any oxide standardization provided improved accuracy can be demonstrated when the correction is applied to all seven CRM cements.
If the two results do not agree within the permissible variation given in Table 1, the determination shall be repeated until two or three results agree within the permissible variation.
ASTM C114 – 15 – Chemical Analysis of Hydraulic Cement
Description of Referee Analyses. Recommended Order for Reporting Analyses.
A cement shall not be rejected for failure to conform to chemical requirements unless all determinations of constituents involved and all necessary separations prior astk the determination of any one constituent are made entirely by these methods.
CO2 from the certificate value by the mass fraction of Certified CaCO3 added to that standard percentage added divided by ; multiply the value determined for. Reporting of analyses shall be of the following order: In such cases, only the requirement for differences between duplicates shall apply.
ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
ASTM C – 09 Standard Test Methods for Chemical Analysis of Hydraulic Cement
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Acceptable reference cements are NIST. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. The reference cement is acceptable if its assigned value agrees with the average referee value within the limits given in column 3 of Table 1.
No other units of measurement are included in this standard. When Reference Methods are used, qualification testing of the analyst is required as described in 5. F Demonstrate performance by aatm, in duplicate, of at least one Portland cement. If, however, a blank determination is desired for an alternative test method, one may be used and it need not have been obtained concurrently with the analysis. Link to Active This link will always route to the current Active version of the standard.
When a lesser number of CRM cements are required, all of the values shall atm within the prescribed limits. Alternative test methods and procedures include determination of calcium oxide, calcium dioxide, magnesium oxide, loss on ignition, titanium dioxide, phosphorus pentoxide, manganic oxide, and free calcium oxide.
Such demonstration may be made concurrently with analysis of the cement being tested. The reference test methods are long accepted wet chemical test methods which provide a reasonably well-integrated basic scheme of analysis for hydraulic cements.
A n acceptable reference cement must be accompanied by a document showing the data produced in demonstrating traceability and homogeneity. CO 2 Determinations in Hydraulic Cements.
Performance Requirements for Rapid Test Methods. Maximum difference between the duplicate CO 2 values for Standards B and C, respectively, shall be 0. Active view current version of standard. Active view current version of standard Translated Standard: Originally approved in A superscript epsilon indicates an editorial change since the last revision or reapproval. Any test methods of demonstrated c14 precision and bias may be used for analysis of hydraulic cements, including analyses for referee and certification purposes, as explained in Aztm 3.
The requirements for qualification of a test method and analyst are summarized in Table 2.