+86 0371 8654 9132

standard descriptive nomenclature for constituents of concrete aggregates

Standard Descriptive Nomenclature for Constituents of ...

C294-19 Standard Descriptive Nomenclature for Constituents of Concrete Aggregates nomenclature~ recycled concrete~ Products and Services / Standards & Publications / Standards Products If you are an ASTM Compass Subscriber and this document is part of your subscription, you can access it for free at ASTM Compass

(PDF) Standard Specification for Concrete Aggregates 1 ...

above the dashed line in Fig. X1.1 of Test Method C289 may X1.2.1.1 Descriptive Nomenclature C294 for Constituents give relatively low expansions in mortar or concrete even of Concrete Aggregates—This nomenclature provides descrip- though they are extremely reactive with alkalies.

ASTM C294 - 19 Standard Descriptive Nomenclature for ...

1.2 This standard does not include descriptions of constituents of aggregates used in radiation shielding concrete. See Descriptive Nomenclature C638 . 1.3 The values stated in SI units are to be regarded as standard.

Standard Descriptive Nomenclature for Constituents of ...

1.1 This descriptive nomenclature provides brief descriptions of some of the more commonly occurring, or more important, natural and artificial materials of which mineral aggregates are composed. The descriptions provide a basis for understanding these terms as applied to concrete aggregates.

ASTM International - ASTM C638-09 - Standard Descriptive ...

Dec 01, 2009 · 1.1 This descriptive nomenclature is intended to give accurate descriptions of some common or important naturally occurring and synthetic constituents of aggregates for radiation-shielding concrete, that, at the same time, are not common or important constituents of concrete aggregates in general use.

ASTM International - ASTM C294-19 - Standard Descriptive ...

Jul 01, 2019 · Standard Descriptive Nomenclature for Constituents of Concrete Aggregates 1.1 This descriptive nomenclature provides brief descriptions of some of the more commonly occurring, or more important, natural and artificial materials of which mineral aggregates are composed.

Standard Descriptive Nomenclature for Constituents of ...

1.2 This standard does not include descriptions of constituents of aggregates used in radiation shielding concrete. See Descriptive Nomenclature C638 . 1.3 The values stated in SI units are to be regarded as standard.

ASTM C294-19 - Standard Descriptive Nomenclature for ...

Standard Descriptive Nomenclature for Constituents of Concrete Aggregates 1.1 This descriptive nomenclature provides brief descriptions of some of the more commonly occurring, or more important, natural and artificial materials of which mineral aggregates are composed.

Aggregates for Concrete - Memphis

For brief descriptions, see “Standard Descriptive Nomenclature of Constituents of Natural Mineral Aggregates” (ASTM C 294). Fig. 5-3. Lightweight aggregate. Expanded clay

ASTM-C638 | Standard Descriptive Nomenclature of ...

Common constituents of aggregates in general use are described in Descriptive Nomenclature C294. Radiation-shielding concrete often contains such aggregates, but other special aggregates are used in some circumstances.

(PDF) Standard Specification for Concrete Aggregates 1 ...

above the dashed line in Fig. X1.1 of Test Method C289 may X1.2.1.1 Descriptive Nomenclature C294 for Constituents give relatively low expansions in mortar or concrete even of Concrete Aggregates—This nomenclature provides descrip- though they are extremely reactive with alkalies.

Aggregates for Concrete - Memphis

For brief descriptions, see “Standard Descriptive Nomenclature of Constituents of Natural Mineral Aggregates” (ASTM C 294). Fig. 5-3. Lightweight aggregate. Expanded clay

Constituents of Concrete Aggregates | Testing Standard | WJE

This descriptive nomenclature provides information on terms commonly applied to concrete aggregates. This standard is intended to assist in understanding the meaning and significance of the terms. Many of the materials described frequently occur in particles that do not display all the characteristics given in the descriptions, and most of the described rocks grade from varieties meeting

ASTM C638 - Standard Descriptive Nomenclature of ...

Jan 01, 2020 · Standard Descriptive Nomenclature of Constituents of Aggregates for Radiation-Shielding Concrete 1. Scope 1.1 This nomenclature is intended to give accurate descriptions of some common or important naturally occurring and synthetic constituents of aggregates for radiation-shielding concrete,...

ASTM C638-09 - Standard Descriptive Nonmenclature of ...

ASTM C638-09 Standard Descriptive Nonmenclature of Constituents of Aggregates for Radiation-Shielding Concrete. 1.1 This descriptive nomenclature is intended to give accurate descriptions of some common or important naturally occurring and synthetic constituents of aggregates for radiation-shielding concrete, that, at the same time, are not common or important constituents of concrete ...

ASTM-C638 | Standard Descriptive Nomenclature of ...

Scope. 1.1 This nomenclature is intended to give accurate descriptions of some common or important naturally occurring and synthetic constituents of aggregates for radiation-shielding concrete, that, at the same time, are not common or important constituents of concrete aggregates in general use.

ASTM C294 : Standard Descriptive Nomenclature for ...

Jul 01, 2019 · ASTM C294, 2019 Edition, July 1, 2019 - Standard Descriptive Nomenclature for Constituents of Concrete Aggregates This descriptive nomenclature provides brief descriptions of some of the more commonly occurring, or more important, natural and artificial materials of which mineral aggregates are composed.

ASTM C638-20

1.1 This descriptive nomenclature is intended to give accurate descriptions of some common or important naturally occurring and synthetic constituents of aggregates for radiation-shielding concrete, that, at the same time, are not common or important constituents of concrete aggregates in general use. While most of the minerals and rocks discussed below may occur in small quantities in ...

ASTM C294-19

1.1 This descriptive nomenclature provides brief descriptions of some of the more commonly occurring, or more important, natural and artificial materials of which mineral aggregates are composed. The descriptions provide a basis for understanding these terms as applied to concrete aggregates. When appropriate, brief observations regarding the potential effects of using the natural and ...

ASTM-C294 | Standard Descriptive Nomenclature for ...

2012 R17 EDITION - REAPPROVED IN 2017 - July 1, 2017 2012 EDITION - Standard Descriptive Nomenclature for Constituents of Concre - Sept. 1, 2012 2005 EDITION - Constituents of Concrete Aggregates - Jan. 1, 2005 2004 EDITION - Constituents of Concrete Aggregates - Jan. 1, 2004 1998 EDITION - Constituents of Concrete Aggregates - Aug. 10, 1998 ...

standard descriptive nomenclature for constituents of ...

C638 - 14 Standard Descriptive Nomenclature of Constituents of Aggregates for Radiation-Shielding Concrete , aggregates, boron, concrete, iron, minerals, Read more ASTM C125 - 14 Standard Terminology Relating to Concrete and ...

ASTM-C294, 2005 - MADCAD

1.1 This descriptive nomenclature provides brief descriptions of some of the more commonly occurring, or more important, natural and artificial materials of which mineral aggregates are composed. The descriptions provide a basis for understanding these terms as applied to concrete aggregates.

ASTM C637 PDF - otelsevenbrothers

Feb 03, 2021 · ASTM C, “Standard Descriptive Nomenclature of. Constituents of Aggregates for Radiation-Shielding. Concrete,” is a useful supplement to ASTM C ASTM C Standard Specification for Aggregates for Radiation-Shielding Concrete. standard by

ASTM C637 PDF

Aug 16, 2021 · ASTM C, “Standard Descriptive Nomenclature of. Constituents of Aggregates for Radiation-Shielding. Concrete,” is a useful supplement to ASTM C ASTM C Standard Specification for Aggregates for Radiation-Shielding Concrete. standard by

美国材料试验协会ASTM C294-12 Standard Descriptive Nomenclature

Sep 23, 2020 · 美国材料试验协会ASTM C294-12 Standard Descriptive Nomenclature for Constituents of Concrete Aggregates.pdf,Designation: C294 − 12 Standard Descriptive Nomenclature for Constituents of Concrete Aggregates1 This standard is issued under the fixed designation C294; the number immediately following the designation indicates the year of original

Materials Method No.: NY 28 MATERIALS BUREAU ALBANY,

ASTM C 294 Standard Descriptive Nomenclature for Constituents of Natural Mineral Aggregates ASTM C 295 Standard Guide for Petrographic Examination of Aggregate for Concrete ASTM C 457 Standard Test Method for Microscopical Determination of Parameters of the Air-Void System in Hardened Concrete ASTM C856 Standard Practice for Petrographic ...

ASTM C294 PDF - PDF Analytik

ASTM C – 12() – Standard Descriptive Nomenclature for Constituents of Concrete Aggregates. Constituents that may occur only in minor amounts in the aggregate may or may not decisively influence its performance. Read more about subscriptions. Identification of the constituent materials in an aggregate may assist in characterizing its ...

ASTM C 294 : 2019 Standard Descriptive Nomenclature for ...

Jul 01, 2019 · 1.2 This standard does not include descriptions of constituents of aggregates used in radiation shielding concrete. See Descriptive Nomenclature C638 . 1.3 The values stated in SI units are to be regarded as standard.

ASTM C294 PDF - PDF Lake Side

Apr 27, 2020 · ASTM C – 12() Standard Descriptive Nomenclature for Constituents of Concrete Aggregates. Identification of the constituent materials in an aggregate may assist in recognizing its properties, but identification alone cannot provide a basis for predicting the behavior of aggregates

ASTM C637 PDF

Jun 15, 2019 · ASTM C, “Standard Descriptive Nomenclature of. Constituents of Aggregates for Radiation-Shielding. Concrete,” is a useful supplement to ASTM C ASTM C Standard Specification for Aggregates for Radiation-Shielding Concrete. standard by

ASTM C637 PDF - ceaefo

ASTM C, “Standard Descriptive Nomenclature of. Constituents of Aggregates for Radiation-Shielding. Concrete,” is a useful supplement to ASTM C ASTM C Standard Specification for Aggregates for Radiation-Shielding Concrete. standard by

ASTM C294-12(2017) - Techstreet

Standard Descriptive Nomenclature for Constituents of Concrete Aggregates. 1.1 This descriptive nomenclature provides brief descriptions of some of the more commonly occurring, or more important, natural and artificial materials of which mineral aggregates are composed. The descriptions provide a basis for understanding these terms as applied to concrete aggregates.

AN ACT CONCERNING CRUMBLING CONCRETE

Materials standards C295, Standard Guide for Petrographic Examination of Aggregates for Concrete, and (2) C294, Standard Descriptive Nomenclature for Constituents of Concrete Aggregates. Additional Testing and Restrictions. If testing shows that pyrrhotite is present and the total S by mass is 0.1% or more but less

AN ACT CONCERNING CRUMBLING CONCRETE

Materials standards C295, Standard Guide for Petrographic Examination of Aggregates for Concrete, and (2) C294, Standard Descriptive Nomenclature for Constituents of Concrete Aggregates. Additional Testing and Restrictions. If testing shows that pyrrhotite is present and the total S by mass is 0.1% or more but less

ASTM C637 PDF

Aug 16, 2021 · ASTM C, “Standard Descriptive Nomenclature of. Constituents of Aggregates for Radiation-Shielding. Concrete,” is a useful supplement to ASTM C ASTM C Standard Specification for Aggregates for Radiation-Shielding Concrete. standard by

ASTM C638-14

1.1 This descriptive nomenclature is intended to give accurate descriptions of some common or important naturally occurring and synthetic constituents of aggregates for radiation-shielding concrete, that, at the same time, are not common or important constituents of concrete aggregates in

AN ACT CONCERNING CRUMBLING CONCRETE FOUNDATIONS

based on American Society for Testing and Materials standards C295 (Standard Guide for Petrographic Examination of Aggregates for Concrete) and C294 (Standard Descriptive Nomenclature for Constituents of Concrete Aggregates). Additional Testing and Restrictions. If testing shows that pyrrhotite is present

Testing Aggregates to Avoid Staining| Concrete ...

Jan 01, 2004 · The aggregate producer should also be able to tell you if there is a history of such problems. Section 13 of ASTM C 294, "Standard Descriptive Nomenclature for Constituents of Concrete Aggregates," discusses the different sulfides of iron.