Marshall

The Marshall System is widely used for design and control of asphalt paving mixtures. The resistance to plastic flow of compacted Marshall specimens is measured in terms of maximum load before failure. Normally, 4in (102mm) diameter specimens are suitable for mixes containing aggregates up to 1in (25.4mm), and 6in (152mm) diameter specimens are preferred for maximum aggregate sizes up to 1-1/2in (38.1mm).

Hand Compactor for Asphalt Testing

Standards: ASTM D6926, AASHTO T245, PTM705

Compactor set that facilitates hand compaction of 4" Marshall specimens. Set features ASTM-compliant oak pedestal with hammer support rod, which holds hammer in perpendicular alignment to base during compaction. Also features a mold holder, which keeps the mold securely positioned during compaction. Set includes: Compaction Hammer; Pedestal with ASTM-compliant steel plate; Compaction Mold; Compaction Mold Holder; Hammer Support Rod, and Adjustable Guide. Additional mold and hammer assemblies are recommended for efficient testing operations, allowing you to heat multiple molds and hammers to speed testing

Marshall Heavy-Duty Automatic Compactors for Asphalt Testing

Standards: ASTM D6926, AASHTO T245, PTM705

Marshall Compaction Machine is designed to provide a stable and rigid mechanism for producing 4",6" diameter asphalt pills used in Marshall tests. These Marshall compaction machines are available in two types of configurations: one with a rotating mold with a tapered-foot hammer assembly, and the other a stationary mold with a flat-foot hammer. Both models feature a heavy-duty design, which stands up well to the constant jarring caused by the compaction process.

Each machine includes: the mechanical compactor, an automatic counter, hammer assembly, (1) compaction mold, and (1) package of paper discs. Rotating-Mold Configuration machines come with a tapered-foot hammer assembly and Stationary-Mold Configuration machines come with a flat-foot hammer assembly. Hammer assembly for the stationary base models