Standard Test Method for Resistance to Degradation of Small-Size Coarse Aggregate by Abrasion and Impact in the Los Angeles Machine

Importancia y uso:

5.1 This test has been widely used as an indicator of the relative quality or competence of various sources of aggregate having similar mineral compositions. The results do not automatically permit valid comparisons to be made between sources distinctly different in origin, composition, or structure. Assign specification limits with extreme care in consideration of available aggregate types and their performance history in specific end uses. The percent loss determined by this test method has no known consistent relationship to the percent loss for the same material when tested by Test Method C535.

Subcomité:

C09.20

Referida por:

C0535-16, C0535-16, D8038-16R22E01, D7064_D7064M-21, D3666-24, D0692_D0692M-20, C0033_C0033M-24, D6155-19, D1139_D1139M-22, D7564_D7564M-16R23, D5106-22, D6372-23, D6932_D6932M-21

Volúmen:

04.02

Número ICS:

91.100.30 (Concrete and concrete products)

Palabras clave:

abrasion; aggregate (coarse; small size); degradation; impact; Los Angeles machine;