The aggregate impact Tester is the aggregate impact value, the relative resistance value of aggregate to instantaneous impact or
collision is given.
No | Item | Data |
1 | Impact hammer weight | 13.75kg±0.05kg |
2 | Height of the fall | 380±5mm |
3 | Impact cup | 102±50mm |
4 | Size of metal tamping rod with circular section:dia | 10X230mm, the other end is semicircle |
5 | Size of metal cylinder | dia.75X50±1mm |