Aggregates
Aggregates are roughly 80% of concrete and 95% of asphalt concrete. Their properties significally influence the properties of concrete and bituminous mixtures and therefore the quality of constructionn projects. Below you can find equipment for performing tests in aggregates.
Aggregates laboratory equipment catalogue can be donwloaded here and here.
Especially concerning particle size analysis please take a look here.
General laboratory equipment needed for performing tests in aggregates can be found here.