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Doplňující informace

ASTM C114-15

Standard Test Methods for Chemical Analysis of Hydraulic Cement

Automaticky přeložený název:

Standardní zkušební metody pro chemický rozbor hydraulického cementu

NORMA vydána dne 15.4.2015

Jazyk
Provedení	Online zabezpečené PDF - 2 729.30 Kč
Dostupnost	SKLADEM
Cena	2729.30 Kč bez DPH
2 729.30 Kč

Informace o normě:

Označení normy: ASTM C114-15
Poznámka: NEPLATNÁ
Datum vydání normy: 15.4.2015
Kód zboží: NS-586252
Počet stran: 32
Přibližná hmotnost: 96 g (0.21 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

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Kategorie - podobné normy:

Cement. Sádra. Vápno. Malta

Anotace textu normy ASTM C114-15 :

Keywords:

chemical analysis, compositional analysis, hydraulic cements,, ICS Number Code 91.100.10 (Cement. Gypsum. Lime. Mortar)

Doplňující informace

1. Scope

1.1 These test methods cover the chemical analyses of hydraulic cements. 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. Specific chemical test methods are provided for ease of reference for those desiring to use them. They are grouped as Reference Test Methods and Alternative Test Methods. 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 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.

1.2 Contents:

Section

Subject

Referenced Documents

Description of Referee Analyses

4.1

Referee Analyses

Qualification for Different Analyses

5.1

Certified Reference Materials

5.2

Requirements for Qualification Testing

5.3

Alternative Analyses

5.4

Performance Requirements for Rapid Test Methods

General

6.1

Interferences and Limitations

6.2

Apparatus and Materials

6.3

Reagents

6.4

Sample Preparation

6.5

General Procedures

6.6

Recommended Order for Reporting Analyses

Reference Test Methods

Insoluble Residue

Silicon Dioxide

8.2

Cements with Insoluble Residue Less Than 1 %

8.3

Cements with Insoluble Residue Greater Than 1 %

Ammonium Hydroxide Group

Ferric Oxide

Phosphorus Pentoxide

Titanium Dioxide

Zinc Oxide

Aluminum Oxide

Calcium Oxide

Magnesium Oxide

Sulfur

17.1

Sulfur Trioxide

17.2

Sulfide

Loss On Ignition

18.1

Portland Cement

18.2

Portland Blast-Furnace Slag Cement and Slag Cement

Sodium and Potassium Oxides

19.1

Total Alkalis

19.2

Water-Soluble Alkalis

Manganic Oxide

Chloride

Chloroform-Soluble Organic Substances

Alternative Test Methods

Calcium Oxide

Carbon Dioxide

Magnesium Oxide

Loss on Ignition

26.1

Portland Blast-Furnace Slag Cement and Slag Cement

Titanium Dioxide

Phosphorus Pentoxide

Manganic Oxide

Free Calcium Oxide

Appendices

Appendix X1

Example of Determination of Equivalence Point
for the Chloride Determination

Appendix X2

CO₂ Determinations in Hydraulic Cements

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. 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. See 8.3.2.1 and 16.4.1 for specific caution statements.

2. Referenced Documents

E617-23	Standard Specification for Laboratory Weights and Precision Mass Standards
C25-24	Standard Test Methods for Chemical Analysis of Limestone, Quicklime, and Hydrated Lime
E832-81(2024)	Standard Specification for Laboratory Filter Papers
E350-23	Standard Test Methods for Chemical Analysis of Carbon Steel, Low-Alloy Steel, Silicon Electrical Steel, Ingot Iron, and Wrought Iron
E275-08(2022)	Standard Practice for Describing and Measuring Performance of Ultraviolet and Visible Spectrophotometers
E29-22	Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
D1193-24	Standard Specification for Reagent Water

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