STANDARD PROCTOR COMPACTION MOULD SKU: AST-322 Category: Asphalt Description Additional information Description Specifications: Machined steel, plated. 4″ Machined steel, plated. 6″ Additional information Quantity 1 Pc Related products Automatic Marshall Compactor Core Drilling Machine Type 110, 205, 255 ELECTRIC FLASH AND FIRE POINT BY CLEVELAND OPEN CUP Water Content in Petroleum Products