AGGREGATE CRUSHING VALUE APPARATUS |
BS-812 |
Consist of : |
Cylinder, Machine steel, 78 mm dia. |
Plunger, Machine steel. |
Base Plate, Machine steel. |
Metal Measure, 57 mm dia., 90 mm deep. |
Tamping Rod |
Galvanized steel, 8 mm dia., 300 mm |
length, hemispherical at both ends. |