● Modular Mini Packer Systems (MMPS) ● Modular Mini-Packer Systems (MMPS) are mainly used to characterize loosening zones in the vicinity of tunnels or along a shaft. In boreholes of 50 – 56 mm diameter up to 6 borehole sections can be isolated. The minimum interval length is 15 cm. Besides pressure measurement, pneumatic and hydraulic permeability tests can be carried out. ● Mini-Packer Systems are also used for hydraulic characterization and extend of the EDZ (excavation disturbed zone, near the tunnel wall). - null！
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Hydrogeology and geotechnical engineering
Innovative solutions
Innovative solutions
