Asphalt Mixtures
Marshall and other Compactors
Asphalt mix needs to be compacted to get its optimal mechanical properties. Marshall impact compactors are the most common traditional methods, and they’re available both as manual compactors, requiring an operator manually lifting the hammer, and automatic compactors, automatically compacting the sample after a pre-set number of blows. As an alternative, vibrating hammers are also available.
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Automatic Impact (Marshall) Compactor, EN
The apparatus automatically compacts the sample and stops after the preset number of blows.
Automatic Marshall Compactors, ASTM
All the automatic compactors are complete with safety guards and are fully conforming to ASTM.
Marshall Compaction Moulds
Marshall moulds are made from steel, protected against corrosion.
Marshall Hand Compaction Assembly
The assembly consists of a wooden compaction pedestal, compaction hammer and mould holder.
Vibrating Hammer for P.R.D. Specimens
Used for the compaction of Proctor, CBR soil specimens and P.R.D - Percentage refusal density test.