The movable elements 30 have tamping faces that can increase the total tamping surface of the tamp apparatus 10.

The solution not only cut the project's lead time from four to two months, it also met the demanding differential settlement and post-construction subsidence criteria.

The movable elements 30 have tamping faces that can increase the total tamping surface of the tamp apparatus 10.

In the second position the tamping faces of the elements 30 are rotated and directed distally to increase the tamping surface of the tamping apparatus 10.

the subsidence is ... m

apparent density of a powder after compaction

The device can comprise a single settling chamber or can comprise multiple settling chambers which are axially rotatable.

apparent density of a powder before compaction

The agglomerates have a low tap density.

This can reduce a settling delay.

settling behaviour of the level of the landfill body

The seed firmer includes a resilient insert positioned in the firmer body to stiffen the seed firmer to more resiliently firm the seed into the soil.

Deformations control: Documentation of deformation processes and monitoring of countermeasures

The automatic uncoiling and tamping is facilitated by transducing a motive force generated by the withdrawal of the apparatus into a tamping force.

The compacting forms the support structure (118).