ASTM C311/C311M-22
Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use in Portland-Cement Concrete
- Standard No.
- ASTM C311/C311M-22
- Release Date
- 2022
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM C311/C311M-24
- Latest
- ASTM C311/C311M-24
- Scope
- 1.1 These test methods cover procedures for sampling and testing fly ash and raw or calcined pozzolans for use in portland-cement concrete. 1.2 The procedures appear in the following order: Sections Sampling 7 CHEMICAL ANALYSIS Reagents and apparatus 10 Moisture content 11 and 12 Loss on ignition 13 and 14 Silicon dioxide, aluminum oxide, iron oxide, calcium oxide, magnesium oxide, sulfur trioxide, sodium oxide and potassium oxide 15 Available alkali 16 and 17 Ammonia 18 PHYSICAL TESTS Density 19 Fineness 20 Increase of drying shrinkage of mortar bars 21 – 23 Soundness 24 Air-entrainment of mortar 25 and 26 Strength activity index with portland cement 27 – 30 Water requirement 31 Effectiveness of Fly Ash or Natural Pozzolan in Controlling Alkali-Silica Reactions 32 Effectiveness of Fly Ash or Natural Pozzolan in Contributing to Sulfate Resistance 34 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. NOTE 1—Sieve size is identified by its standard designation in Specification E11. The alternative designation given in parentheses is for information only and does not represent a different standard sieve size. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 The text of this standard references notes and footnotes that provide explanatory information. These notes and footnotes (excluding those in tables) shall not be considered as requirements of this standard. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM C311/C311M-22 Referenced Document
- ASTM C1012/C1012M Standard Test Method for Length Change of Hydraulic-Cement Mortars Exposed to a Sulfate Solution*， 2024-04-01 Update
- ASTM C109/C109M Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)
- ASTM C114 Standard Test Methods for Chemical Analysis of Hydraulic Cement*， 2023-10-01 Update
- ASTM C125 Standard Terminology Relating to Concrete and Concrete Aggregates
- ASTM C1437 Standard Test Method for Flow of Hydraulic Cement Mortar
- ASTM C150/C150M Standard Specification for Portland Cement*， 2022-07-01 Update
- ASTM C151/C151M Standard Test Method for Autoclave Expansion of Hydraulic Cement*， 2023-12-01 Update
- ASTM C157/C157M Standard Test Method for Length Change of Hardened Hydraulic-Cement, Mortar, and Concrete
- ASTM C1697 Standard Specification for Blended Supplementary Cementitious Materials
- ASTM C185 Standard Test Method for Air Content of Hydraulic Cement Mortar
- ASTM C188 Standard Test Method for Density of Hydraulic Cement
- ASTM C204 Standard Test Methods for Fineness of Hydraulic Cement by Air-Permeability Apparatus
- ASTM C219 Standard Terminology Relating to Hydraulic and Other Inorganic Cements*， 2024-04-01 Update
- ASTM C226 Standard Specification for Air-Entraining Additions for Use in the Manufacture of Air-Entraining Hydraulic Cement
- ASTM C227 Standard Test Method for Potential Alkali Reactivity of Cement-Aggregate Combinations (Mortar-Bar Method)
- ASTM C430 Standard Test Method for Fineness of Hydraulic Cement by the 45-956;m (No. 325) Sieve
- ASTM C441/C441M Standard Test Method for Effectiveness of Pozzolans or Ground Blast-Furnace Slag in Preventing Excessive Expansion of Concrete Due to the Alkali-Silica Reaction*， 2024-04-22 Update
- ASTM C604 Standard Test Method for True Specific Gravity of Refractory Materials by Gas-Comparison Pycnometer
- ASTM C618 Standard Specification for Fly Ash And Raw Or Calcined Natural Pozzolan For Use As A Mineral Admixture In Portland Cement Concrete
- ASTM C670 Standard Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials
- ASTM C778 Standard Specification for Standard Sand
- ASTM D1426 Standard Test Methods for Ammonia Nitrogen In Water
- ASTM D4326 Standard Test Method for Major and Minor Elements in Coal and Coke Ash By X-Ray Fluorescence
- ASTM E11 Standard Specification for Wire Cloth and Sieves for Testing Purposes
ASTM C311/C311M-22 history
- 2024 ASTM C311/C311M-24 Standard Test Methods for Sampling and Testing Coal Ash or Natural Pozzolans for Use in Concrete
- 2022 ASTM C311/C311M-22 Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use in Portland-Cement Concrete
- 2018 ASTM C311/C311M-18 Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use in Portland-Cement Concrete
- 2017 ASTM C311/C311M-17 Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use in Portland-Cement Concrete
- 2016 ASTM C311/C311M-16 Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use in Portland-Cement Concrete
- 2013 ASTM C311/C311M-13 Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use in Portland-Cement Concrete
- 2011 ASTM C311-11b Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use in Portland-Cement Concrete
- 2011 ASTM C311-11a Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use in Portland-Cement Concrete
- 2011 ASTM C311-11 Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use in Portland-Cement Concrete
- 2007 ASTM C311-07 Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use in Portland-Cement Concrete
- 2005 ASTM C311-05 Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use in Portland-Cement Concrete
- 2004 ASTM C311-04 Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use in Portland-Cement Concrete
- 2002 ASTM C311-02 Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use as a Mineral Admixture in Portland-Cement Concrete
- 2000 ASTM C311-00e1 Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use as a Mineral Admixture in Portland-Cement Concrete
- 2000 ASTM C311-00 Standard Test Methods for Sampling and Testing Fly Ash or Natural Pozzolans for Use as a Mineral Admixture in Portland-Cement Concrete
