This apparatus is used for measuring resistance of
an aggregate to crushing. Made of mild steel, it comprises:
- Cylindrical Cell, 150 ± 0.5 mm ID x 130 to 140 mm height
- Plunger, 148±0.5 mm dia x 100 to 115 mm height
- Base Plate, 200 to 230 mm square x 6 mm thickness
- Tamping rod, 16 mm dia x 450 to 600 mm length
- Metal measure, 110 ± 0.5 mm ID x 180±0.5 mm height
Meets :- IS: 9376, IS: 2386, (Part 4)
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