ASTM C114 PDF

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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Aztm Requirements for Rapid Test Methods. No other units of measurement are included in this standard. The reference test methods are long accepted classical chemical test methods which provide a reasonably well-integrated basic scheme of analysis for hydraulic cements.

Sstm 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. 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.

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

ASTM C – 00 Standard Test Methods for Chemical Analysis of Hydraulic Cement

A reference test method must be used where an alternative test method is not provided. 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. Historical Version s – view previous versions of standard.

C114 chemical test methods are grouped as reference test methods and alternative test methods.

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ASTM C – 15 – Chemical Analysis of Hydraulic Cement –

Current edition approved April 15, CO 2 Determinations in Hydraulic Cements. The reference test methods are long accepted wet chemical test methods which provide a reasonably well-integrated basic scheme of analysis for hydraulic cements.

Qualification for Different Analyses. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. The alternative test methods generally provide individual determination of specific components 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.

Sodium and Potassium Oxides. The alternative 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.

No certificate value given. Any test methods of demonstrated acceptable precision and bias may be used for zstm of hydraulic cements, including zstm for referee and certification purposes, as explained in Section 4. 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 cement shall not be rejected for failure to conform to chemical requirements unless all determinations of constituents involved and all necessary separations prior to the determination of any one constituent are made entirely by these methods.

The alternative 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.

A When seven CRM cements are required, as for demonstrating the performance of rapid test methods, at least six of the seven shall be within the prescribed limits and the seventh shall differ by no more than twice that value.

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If the reference cement, as supplied, zstm no documented guarantee of homogeneity, establish its homogeneity by analyzing at least six randomly selected samples. Recommended Order for Reporting Analyses. The standardization used for qualification and for analysis of each constituent shall be determined by valid curve-fitting procedures. Requirements for Qualification Testing.

ASTM C114 – 15 – Chemical Analysis of Hydraulic Cement

Recommended Order for Reporting Asstm. 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. Link to Active This link will always route to the current Active version of the standard.

If either of the two requirements listed above are not met, identify and correct any problems or errors found in the procedure. Duplicate samples shall be tested on different days. 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 ashm for minor components when needed.

Active view current version of standard Translated Standard: Prepare three standards, each in duplicate: The reference cement must have an assigned value for the analyte being determined. To demonstrate traceability for a given analyte, perform a referee analysis as defined in 4.