4in Marshall Compactor Hammer Assembly (Standard Automatic)
4in Marshall Compactor Hammer Assembly (Standard Automatic) is an additional or replacement 10lb (4.5kg) flat-faced hammer assembly for use with Marshall Compactor for 4in (102mm) molds. Additional hammer assemblies increase efficiency.
Features:
- Additional or replacement hammer assembly
Marshall Compactors compact hot mix asphalt test specimens for Marshall stability and flow testing, density/void determinations, and specific gravity. Compactors are available in manual or automatic models. Specimen diameter is determined by the maximum aggregate size. 4in (102mm) diameter specimens are suitable for mixes containing aggregates up to 1in (25.4mm), and 6in (152mm) diameter specimens are used for aggregate sizes up to 1-1/2in (38.1mm).