Aggregate impact tester is an equipment used to determine the impact value and resistance of aggregate to sudden shock or impact. Aggregate impact value gives the relative strength of aggregates against impact loading.

Characteristics of Aggregate Impact Tester

• The instrument consists of a circular base with two vertical guides.
• Provided with a hammer, which can be raised to fall freely down the vertical guides.
• The hammer is provided with locking arrangement.
• The equipment is provided with metal measures and tamping rod.

Applications

Aggregate impact tester finds application in the following industries:

• Construction (Roads, Bridges, Dams, Buildings, etc.)
• Cement
• Ceramics
• Chemicals
• Mining
• Irrigation
• Calibration laboratories/Test houses
• Research & Development
• Education
• Railways