DEVICE FOR A COLUMN COLLAPSE TEST OF PULVERULENT OR GRANULAR MATERIAL (Machine-translation by Google Translate, not legally binding)

摘要

Device (1) for collapse test of a column of pulverulent or granular material comprising: a flat spreading surface (2) on which, when the column collapses, the granular material is spread and comprising the spreading surface (2) a column formation zone (4), and a container (6) to form the column on the formation zone (4) of the spreading surface (2). The device is characterized in that the container (6) comprises at least one mobile side wall (8) between a containment position and an open position and also because it has a compaction means (10) for compacting the granular material of the column previously. the moving side wall (8) adopts the open position. (Machine-translation by Google Translate, not legally binding)