In recent years, we have increasingly implemented renewable energy projects. We improve the construction sites for access roads, areas for transformer stations, and installation sites for wind turbines and photovoltaic systems.
● patented compaction method for intelligent soil improvement using "High Energy Dynamic Impact Compaction" HDSV®
● method for compacting loose, backfilled, or in-situ soil
● significant improvement of the bulk density of non-load-bearing soil without the usual need for soil replacement
● use of a cam-shaped three- or five-sided steel bandage, which, at a weight of 10 to 12 tons each, delivers high impact energy from a drop height of 150 mm to 230 mm onto the ground surface
● extremely economical use due to the technology and timely process data collection possible
● general specialist deep construction using all possible deep compaction technologies (in collaboration with parent company ECOSOIL)
What makes us exceptional?
In the "High Energy Impact Compaction" process, abbreviated HEIC®, the bulk densities are significantly increased to a depth of 7 m through repeated roller passes at relatively high speeds of 12-15 km/h. The high impact force is achieved by the striking of the three- or five-sided steel bandage weighing 10 to 12 tons from a drop height of 150 mm to 230 mm onto the ground surface.
A special feature is the use of a measurement system for continuous measurement of the impact response CIR® (Continuous Impact Response CIR®). The CIR® measurement system allows for timely control of the impact response on the substrate, thus ensuring significant quality assurance during compaction.
Furthermore, a continuous settlement measurement is carried out using the patented system CIS® (Continuous Impact Settlement CIS®). The CIS® measurement system provides proof of the settlement depth achieved through compaction. This proof shows settlement differences, maxima, and minima. Therefore, CIS® can be used as a supplement to CIR® and other conventional testing measures to control the HDSV® process.
In this way, the effort and necessary deployment can be uniquely optimized in terms of quality and economy.
We have approximately 25 years of experience in mining rehabilitation (Lusatian and Central German mining regions), particularly in all common deep compaction technologies, including amphibious compaction, hydraulic engineering, contaminated site remediation, and landfill construction.