ASTM C0637-26
Standard Specification for High-Density Aggregates for Concrete
| Označení normy: | ASTM C0637-26 |
| Vydáno: | 01.01.2026 |
| Status: | Active |
| Počet stran: | 4 |
| Sekce: | 04.02 |
| Označení: | aggregates; boron frit; calcium boride; high-density aggregates; high water-content aggregates; hydrous aggregates; radiation shielding concrete; |
| ASTM označení: | ASTM C637 |
| Nahrazuje: | C0637-20 |
1.1 This specification covers special aggregates and high-density aggregates for use in radiation-shielding concretes or other applications in which composition or high-density, 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 text of this standard refers to notes and footnotes that provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of this standard.
1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.5 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.