ASTM C637-14 PDF

Scope: 1.1 This specification covers special aggregates for use in radiation-shielding concretes in which composition or high specific gravity, or both, are of prime consideration.

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

1.3 The following precautionary caveat pertains only to the test method portion, Section 9, of this specification: 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.

ASTM C637-14 Referenced Document

ASTM C125 Standard Terminology Relating to Concrete and Concrete Aggregates
ASTM C127 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Coarse Aggregate
ASTM C128 Standard Test Method for Density, Relative Density (Specific Gravity), and Absorption of Fine Aggregate
ASTM C131 Standard Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine
ASTM C136 Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates
ASTM C219 Standard Terminology Relating to Hydraulic and Other Inorganic Cements
ASTM C33 Standard Specification for Concrete Aggregates
ASTM C535 Standard Test Method for Resistance to Degradation of Large-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine
ASTM C638 Standard Descriptive Nonmenclature of Constituents of Aggregates for Radiation-Shielding Concrete

2020 ASTM C637-20 Standard Specification for Aggregates for Radiation-Shielding Concrete
2014 ASTM C637-14 Standard Specification for Aggregates for Radiation-Shielding Concrete
2009 ASTM C637-09 Standard Specification for Aggregates for Radiation-Shielding Concrete
1998 ASTM C637-98a(2003) Standard Specification for Aggregates for Radiation-Shielding Concrete
1998 ASTM C637-98a Standard Specification for Aggregates for Radiation-Shielding Concrete