When you look at the walk-behind compactors in your fleet, chances are you don't think of them as precise scientific instruments. Yet, soil compaction is a science and it requires a certain degree of ...

Johns Hopkins engineers have uncovered new details about how granular materials such as sand and rock behave under extreme impacts—findings that could someday help protect the Earth from dangerous ...

Soil compaction might not seem like the most exciting topic, but the proper completion of this step is essential. If soil compaction is not performed adequately, settlement of the soil could occur and ...

A new and rapid way to pack identical cubes in a dense configuration has been discovered by physicists in Spain and Mexico. Their work offers new insights into granular compaction and could lead to ...

Summary: The main goal of this project is to investigate how the use of compacted granular columns (CGC) may help improve the seismic performance of embankments on potentially liquefiable soils. First ...

When thinking of a small construction company, one typically conjures up the image of an upstart, one- or two-person operation struggling to achieve a steady queue of jobs and working hard to build a ...

Fine powders and granular materials are extensively used in industrial applications. To manage and to enhance processing techniques, these materials have to be exactly characterized. The ...

There are significant benefits to dry granulation, in terms of cost-reduction and processing, and it can be used with sensitive materials. However, there is little indication as to which process ...

The authors studied the behavior of anhydrous lactose and the combination of anhydrous lactose and the combination of anhydrous lactose with microcrystalline cellulose on a pilot-scale roller ...

Several challenges may be presented when processing powder blends: the blend may be prone to segregation, the creation of agglomerates may influence homogeneity, or component powders may poorly flow ...