PS 279-1963
ABRASION OF COARSE AGGREGATES BY USE OF LOS ANGELES MACHINE

Standard No.

PS 279-1963

Release Date

1963

Published By

PK-PSQCA

Latest

PS 279-1963

Scope

1.1 This method covers the prcedure for testing crushed rock, crushed slags, uncrushed gravel, and crushed gravel, for resistance to abrasion in the Los Angeles Testing Machine with abrasive charge.

PS 279-1963 history

• 1963 PS 279-1963 ABRASION OF COARSE AGGREGATES BY USE OF LOS ANGELES MACHINE