Complete soil replacement is often not the most economical solution. IMPV (Impulse Compaction) can be used to selectively compact the existing soil and significantly improve its bearing capacity, depending on the ground conditions, thereby reducing excavation, material transport and construction time. Whether this is possible for your project depends on the soil type, stratigraphy and groundwater conditions. Send us your geotechnical report or project data – our experts will assess whether your ground can be improved without extensive soil replacement.

Yes, in many projects, ground improvement can be more economical than conventional pile foundations. Whether IMPV, a hybrid foundation, or a combination of different methods is suitable depends on the ground conditions, structural loads and technical requirements of the building. The objective is always to identify the most economical and technically reliable solution. Send us your planning documents – we will assess your project individually and without obligation.

Each ground improvement method has its own specific range of applications, so there is no universal answer. IMPV can offer significant economic advantages, particularly in suitable sands, gravels and fills, because it can often be carried out without the addition of imported material. The decisive factors are soil type, required improvement depth, groundwater conditions and the requirements of the structure. Send us your geotechnical report and we will assess which method offers the best technical and economic solution for your project.

The cost depends on factors such as ground conditions, treatment area, required improvement depth and specified bearing capacity. IMPV can often generate significant savings compared with soil replacement or deep foundation systems because the existing soil can be retained and less material needs to be excavated and transported. However, a reliable cost estimate can only be provided on the basis of specific project data. Send us your project documents – we will provide an initial technical and economic assessment.

IMPV is particularly suitable for compactable soils such as sands, gravels and many types of fill. For cohesive, organic or highly water-saturated soils, additional measures such as stone columns or a hybrid foundation may be required. For this reason, every project is assessed individually on the basis of the geotechnical report. Send us your ground investigation data – we will determine whether and to what extent IMPV is suitable for your project.

The achievable improvement depth depends primarily on the ground conditions and can extend several metres in suitable soils. IMPV is used for industrial buildings, logistics centres, residential buildings, traffic areas and infrastructure projects, among others. The geological conditions and planned structural loads are the key factors in determining the required treatment. Send us your geotechnical report and planning documents – we will assess the technically achievable improvement depth for your project.

Yes, IMPV can also be used in built-up areas, provided that the local conditions are properly considered. Permissible vibration limits in accordance with the applicable standards are taken into account and, where necessary, vibration monitoring can be carried out during the works. Whether IMPV is suitable for your site depends, among other factors, on neighbouring structures, their distance from the treatment area and the ground conditions. Send us your project data and we will provide an initial assessment of feasibility.

The effectiveness of IMPV is verified using documented machine data together with geotechnical control tests such as dynamic probing or cone penetration tests (CPT). This provides a transparent means of confirming whether the specified ground parameters have been achieved. The type and scope of verification depend on the technical requirements of the individual project. Send us your tender documents or geotechnical report – we will recommend an appropriate testing and verification concept.

A hybrid foundation combines IMPV with an engineered load-distribution layer, providing an economical foundation solution even under more challenging ground conditions. This approach can reduce material transport, shorten construction times and improve load distribution beneath the structure. Whether a hybrid foundation offers advantages over a conventional foundation depends on the specific project conditions. Send us your planning and geotechnical documents – our specialists will assess whether a hybrid foundation is the most economical solution for your project.

The most economical foundation solution is always determined by the interaction between ground conditions, structural loads, construction schedule and overall project costs. We therefore compare different ground improvement and foundation methods to identify the technically reliable and most economical solution for each project. A sound recommendation requires the relevant geotechnical and planning information. Send us your geotechnical report and project data – our experts will provide an initial assessment and identify potential cost-saving opportunities.