Soil investigation is always carried out to estimate the properties of soils. Like this, it is possible that deeper soil structure differs completely from surface soil structure.
Thus, you need to have detailed knowledge on soil properties to be able to plan foundation works precisely. Since properties of soil vary from one location to another, soil investigation needs to be evolved for each project.
All these works can be carried out perfectly with the Abyss 50, Abyss 75 and Hütte HBR 204 GEO.
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