Description: The aggregate impact tester is the aggregate impact value which gives the relative resistance value of the aggregate to the instantaneous impact or collision.
Specification:
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.
