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Mühlhäuser - Obermann GmbH
In den Dorfwiesen 23 64720 Michelstadt/Germany
Phone +49 6061 7009 0 Fax +49 6061 7009 800
e-mail: [email protected]
www.obermann.com
Tunnelling Pre-excavation grouting
Product range/ contents Page
Tunnelling with compact units 3 MGU-6 Tunnelling with compact units 4-10 MGU-2 Tunnelling 11-13 Tunnel drive in hard rock
Tunnelling with single units 14-16 Tunnelling with single units on construction site 17-19
www.obermann.com 2
Compact unit MGU-6
Cement silo and mixing plant plus grout pump on truck
www.obermann.com 3
Tunnelling with compact units MGU-6 Tunnelinjektion mit Kompaktgeräten MGU-6
Mixing plant control with data registration
Cleanout opening at cement storage tank
www.obermann.com 6
Hand pump for expanding of the foot grids
Water dosing tank of stainless steel
2 Cement storage tanks with cement charging auger
Machine with folded foot grids and protective roofs
www.obermann.com 7
2 Storage tank, working capacity 800 l each Agitator drives with adjustable rotation speed
Level control at the storage tank Rotary knob for adjustment of the agitator rotation speed
www.obermann.com
8
1 Colloidal mixer type MP 500 suitable for micro cement
Operating elements for data recording Grout pump no. 1 feeds 3 grouting places (No. 1-3) Grout pump no. 2 feeds 3 grouting places (no. 4-6)
Bottom outlet valve at storage tank
www.obermann.com 9
PC LOG, for grouting data indication and registration, for 6 grouting places
2 grouting distributors for 3 grouting places each
Flow and pressure measuring
www.obermann.com 10
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www.obermann.com 11
Tunnelling Tunnel drive in hard rock
www.obermann.com 12
Tunnel drive in hard rock Drilling/blasting and pre-excavation grouting Common data for drilling and grouting
Drilling / blasting in hard rock
Cavity grouting in hard rock by MGU
www.obermann.com 13
www.obermann.com 14
Tunnelling with single units
Cement silo, mixing plant plus delivery pump
Storage tank plus grout pumps on platform truck
www.obermann.com 15
Grouting data recording with LOG Indication and registration of 4 respectively 6 grouting places
www.obermann.com 17
Tunnelling with single units on construction site
Grouting work
Sales Renting Service Consultancy Equipments and Know How
Dosing system for all grouts
Grout pumps
Jet-grouting pumps
Mixer / mixing plants
Registration units
Drill rigs and drill tools
Accessories and material
Slurry walls
Cave and mine backfilling
Horizontal drilling
Micro piles
Water wells
Prestressed concrete
Trenchless technology
Structural rehabilitation
Repair work
