Drilling techniques.
EnviroTerra perform drilling techniques with precision and reliability. From ground research to specialist drilling: With experienced professionals and modern equipment, we provide a strong foundation for every project.
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Our drilling techniques:
Pulse drilling.
A casing is drilled inside. The casing prevents the borehole from collapsing while lifting material upwards.
Suitable for deeper, loose and aquifer soil layers. The borehole can be built up in a controlled manner and then arranged as a source.
Pulse drilling is used for:
Avegaar drilling.
A rotating spiral cuts the ground loose and raises the material.
An efficient method for penetrating soil layers, describing the soil structure and taking samples.
We use auger drilling for:
Core drilling.
A coherent cylindrical core is extracted from the subsurface.
When the structure and structure of soil or rock should be preserved as well as possible for further assessment or research.
We use core drilling for:
Concrete drilling.
For example, diamond tools are drilled through concrete or another hard construction.
To access the subsurface when a floor, foundation or other construction gets in the way.
We use concrete drilling for: