Description
ASTM C40 • AASHTO T21
- Used to determine the presence of injurious organic impurities in fine aggregates which are to be used in hydraulic cement mortar or concrete.
Organic Impurities Set (AG-240)
Especificaciones
COMPOSED OF
- Organic Color Scale (AG-240/CS)
- Organic Impurities Bottle (AG-240/TB)
