Abrasives-Silicon Carbide Grit, 50lb Box (ASTM)

Abrasives-Silicon Carbide Gritis the 150-grit size polishing agent used with the Accelerated Polishing Machineto determine the polish value of coarse aggregates. HMA-240 is sold in a 50lb container; approximately 10lbs (4.5kg) of grit is used per test.

Features:

• 150-grit size conforms with ASTM D3319

Product SDS

MeetsTest Methods:
AASHTO T279
ASTM D 3319

Accessories:

• ASTM Tired Wheel Assemblymaintains contact with silicon carbide grit abrasive in testing to determine friction values
• Specimen Moldforms pieces of aggregate into 14 curved segments that form a continuous surface
• Mold Plateclamps to specimen mold that bonds the aggregate
• Pneumatic Replacement Tirewith Tubeloads to road wheel and maintains contact during test

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