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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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. Active view current version of standard.

Any test methods of demonstrated acceptable precision and astmm may be used for analysis of hydraulic cements, including analyses for referee and certification purposes, as explained in Section 3.

ASTM C – 18 Standard Test Methods for Chemical Analysis of Hydraulic Cement

Link to Active This link v114 always route to the current Active version of the standard. CO 2 Determinations in Hydraulic Cements. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Requalification of the analyst is required every two years.

In such cases, only the requirement for differences between duplicates shall apply. Traceability consists of documentary evidence that the assigned values of the reference. The reference test methods are long accepted classical chemical test methods which provide a reasonably well-integrated basic scheme of analysis for hydraulic cements. The same test methods to be used for analysis of cement being tested shall be used for analysis of the CRM cement. Link to Active This link will always route to the current Active version of the standard.

Description of Referee Analyses.

Specific chemical test methods are provided for ease of reference for those desiring to use them. A number in parentheses indicates the year of last reapproval.

Last previous edition approved in as C β€” 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. To demonstrate traceability for a given analyte, perform a referee analysis as defined in 4. Sample preparation and general test procedures shall be followed according to the specification.

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The alternative test methods generally provide individual determination asmt 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.

Repeat the determinations until a set of duplicate results agree within the permissible variations. Maximum difference between the c141 CO 2 values for Standards B and C, respectively, shall be 0. When a blank determination See Note 1 i s specified, one shall be made with each individual analysis or with each group of two or more samples analyzed on the same day for a given analyte. Requirements for Qualification Testing.

Qualification for Different Analyses. 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. Recommended Order for Reporting Analyses. Historical Version s – view previous versions v114 standard Translated Version s: If, however, a blank determination is desired for an alternative test method, one may be used and it need axtm have been obtained concurrently with the analysis.

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.

General procedures include sample weighing, taring of crucibles, weighing of ignited residues, volatilization of platinum, chemical analyses, and calculation. A When seven CRM cements are required, as for demonstrating the performance of rapid aatm methods, at least six of the seven shall be within the prescribed limits and the seventh shall differ by no more than twice that ast.

The final results, when corrected for blank values, should, in either case, be so designated. A n acceptable reference cement must be accompanied by a document showing the data produced in satm traceability and homogeneity. Apparatus and materials for the test method include balance, weights, glassware and laboratory containers, desiccators, filter paper, crucibles, and muffle furnace.

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.

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Sodium and Potassium Oxides. The alternative qstm 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.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations astk to use. Current edition approved April asm, 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 test methods that follow in Sections 7β€”2 2, or other test methods qualified according to 5. Assign the CO2 content of Standard A as the average of the two values determined, provided they agree within the required limit of Column 2.

Performance Requirements for Rapid Test Methods. Performance Requirements for Rapid Test Methods.

These test methods cover the chemical analyses of hydraulic cements. When two or three results do agree within the permissible variation, their asgm shall be accepted as the correct value. Specific chemical test methods are provided for ease of reference for those desiring to use them.

No other units of measurement asstm included in this standard. NOTE 3β€”It is not intended that the use of reference test methods be confined to referee analysis.

ASTM C114 – 15 – Chemical Analysis of Hydraulic Cement

When Rapid Methods are used, qualification testing of both the analyst and the asttm method are required as described in 5. The reference cement is acceptable if its assigned value agrees with the average referee value within the limits aetm in column 3 of Table 1.

Standard reagents for the test method shall be used within the limits of the specification. Material CRM must be used in the qualification of test methods and analysts.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. A superscript epsilon indicates an editorial change since the last revision or reapproval.