CAT NO: DIDACTICNMT0281
Cone Apparatus.
Cone apparatus Use: For accurately determining density of gravels and coarse soils
Standard:
ASTM D1556, AASHTO T191
Specifications:
305mm (12") diameter cone apparatus
The unit should have two identical cones with valve in the centre.
Metal cylinder attached to top cone with clear plastic end for viewing sand flow and handles for carrying.
Accessories (same standard as above):
circular density plate
Poly sample bags, qty. 100,
25°-125°F pocket dial thermometer,
Bristle brush
1in steel chisel
Stainless steel spoon
Rubber mallet.