For determining the aggregate impact value, and resistance of aggregate for sudden shocks or impacts.

Consist of :

• Impact Hammer, Heavy-duty construction safety locking bar built in counter, 1 set
• Cylindrical Measure, Machined steel, 75 mm dia, 50 mm depth, 1 pc
• Tamping Rod, Galvanized steel, 3/8 dia x 8 height, 1 pc