For determining the aggregate impact value and resistance of aggregate to sudden shock or impact.

MODEL	SGC-326
Cylinder Steel Cup	Ø4" × 2"
Metal Tup	13.6~14.1 (㎏f)
Drop of Tup	15"±¼"
Count Number of Failing	Ratchet Counter
Cylinder Measure	Ø3" × 2"
Tamping Rod	Ø⅜" × 9"
Weight (㎏)