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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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. 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.

Longer, more complex procedures, in some instances, have been retained as alternative test methods to permit comparison of results by different procedures or for use when unusual materials are being examined, where unusual interferences may be suspected, or when unusual preparation for analysis is required.

Weigh and prepare two separate specimens of each standard.

ASTM C – 09 Standard Test Methods for Chemical Analysis of Hydraulic Cement

The reference test methods are long accepted classical chemical test methods which provide a reasonably well-integrated basic scheme of analysis for hydraulic cements and are also required for referee analysis in those cases where conformance to chemical specification requirements are questioned. The alternative test methods generally provide individual determination of specific asstm and may be used alone or as alternates and determinations within the basic scheme at the option of the analyst and as indicated in the individual method.

Originally approved in Parte 1 de Active view current version of standard Translated Standard: It is used for detection and compensation of systematic bias. Maximum difference awtm the duplicate CO 2 values for Standards B and C, respectively, shall be 0.

CO 2 Determinations in Hydraulic Cements. The reference test methods are long accepted classical chemical test methods which provide a reasonably well-integrated basic scheme of analysis for hydraulic cements.

No certificate value given. Historical Version s – view previous versions of standard Translated Version s: Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. CO 2 Determinations in Hydraulic Cements.

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To demonstrate traceability for a given analyte, perform a referee analysis as defined in 4. This standard is issued under the fixed designation C; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.

ASTM C – 15 Standard Test Methods for Chemical Analysis of Hydraulic Cement

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. No other units of measurement are included in this standard. If the reference cement, as supplied, has no documented guarantee of homogeneity, establish its homogeneity by analyzing at least six randomly selected samples. This abstract is a brief summary of the referenced standard. These test methods cover the chemical analyses of hydraulic cements.

When Reference Methods are used, qualification testing of the analyst is required as described in 5. Any test methods of demonstrated acceptable precision and bias may be used for analysis of hydraulic cements, including analyses for referee and certification purposes, as explained in Section 4. No other units of measurement are included in this standard.

Any test methods of demonstrated acceptable precision and bias may be used for analysis of hydraulic cements, including analyses for referee and certification purposes, as explained in Section 3. A reference test method may be used in preference to an alternative test method when so desired. F Demonstrate performance by analysis, in duplicate, of at least one Portland cement.

Requalification of the analyst is required every two years.

Requirements for Qualification Testing. If either of the two requirements listed above are not met, identify and correct any problems or errors found in the procedure.

Qualification for Different Analyses. The reference test methods that follow in Sections 7—2 2, or other test methods qualified according to 5. Specific chemical test methods are provided for ease of reference for those desiring to use them.

CO 2 Determinations in Hydraulic Cements. The analyst is considered qualified when the difference between the duplicate results does not vary by more than the value listed in Column 2 of Table 1 and the average of the two samples agrees with the certificate value of the CRM within the limits listed in Column 3 of Table 1 after correction for minor components when needed.

Specific chemical satm methods are provided for ease of reference for those desiring to use them. For the purpose of comparing analyses and calculating the average of acceptable results, the percentages shall be calculated to the nearest 0.

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Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. The reference cement must have an assigned value for the analyte being determined. It is the responsibility of the user of axtm standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Qualification for Different Analyses. Test results from alternative test methods may be used as a basis for acceptance or rejection when it is clear that a cement does or does not meet the specification requirement. The reference test methods are long accepted classical xstm test methods which provide a reasonably well-integrated basic scheme of analysis for hydraulic cements.

ASTM C114 – 15 – Chemical Analysis of Hydraulic Cement

The reference test asym are long accepted classical chemical test methods which provide a reasonably well-integrated basic scheme of analysis for hydraulic cements.

Repeat the determinations until a set of duplicate results agree within the permissible d114. Reference test methods and procedures include determination of insoluble residue, silicon dioxide, ammonium hydroxide group, ferric oxide, phosphorus pentoxide, titanium dioxide, zinc oxide, aluminum oxide, calcium oxide, magnesium oxide, sulfur, loss on ignition, sodium and potassium oxides, manganic oxide, chloride, chloroform-soluble organic substances.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. It is the responsibility of the user ashm this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

The atm test methods generally provide individual determination of specific analytes and may be used alone or as alternates and determinations within the basic scheme at the option of the analyst and as indicated in the individual method.

Requirements for Qualification Testing. Recommended Order for Reporting Analyses. Historical Version s – view previous versions of standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.