Aggregate Crushing Value Device

This device is used to determine the percentage of resistance of aggregates to crushing. This device available on two sizes of 3 and 6 inches. The 3-inch model is used for fine-grained and the 6-inch model is used for coarse-grained. In this test, the load is applied by a push jack.

This device is made of hardened steel.

Consists of:

• piston
• piston cover
• base plate
• tamping rod