ASTM C39/C39M - 26
Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
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| Fecha edición: |
2026-02-01
En Vigor
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| Idiomas disponibles: | Inglés |
| Resumen: | |
| Keywords: | concrete core; concrete cylinder; concrete specimen; concrete strength; compressive strength; core; cylinder; drilled core; strength; |
| Scope: | 1.1 This test method covers determination of compressive strength of cylindrical concrete specimens such as molded cylinders and drilled cores. It is limited to concrete having a density in excess of 800 kg/m3 [50 lb/ft3]. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The inch-pound units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.3 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.(Warning—Means should be provided to contain concrete fragments during sudden rupture of specimens. Tendency for sudden rupture increases with increasing concrete strength and it is more likely when the testing machine is relatively flexible. The safety precautions given in R0030 are recommended.) 1.4 The text of this standard references notes which provide explanatory material. These notes shall not be considered as requirements of the standard. 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. |
| ICS: | 91.100.30 - Hormigón y productos de hormigón |
| CTN: | C09.61 - C09.61 |
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Otras Relaciones |
Es referenciada por C78/C78M - 22 Es referenciada por C1077 - 26 Es referenciada por D7914/D7914M - 21 Es referenciada por C496/C496M - 17 Es referenciada por C1613 - 24a Es referenciada por F3513 - 24 Es referenciada por C1582/C1582M - 24 Es referenciada por C1804 - 20(2025) Es referenciada por C1856/C1856M - 24 Es referenciada por C465 - 25 Es referenciada por C1433M - 25 Es referenciada por C1903 - 24 Es referenciada por C1876 - 25 Es referenciada por D7913/D7913M - 25 Es referenciada por C928/C928M - 25 Es referenciada por C94/C94M - 26 Es referenciada por F2551 - 09(2023) Es referenciada por C563 - 20 Es referenciada por D8444/D8444M - 24 Es referenciada por C170/C170M - 24a |
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