Intelligent geothermal heat extraction - GEODRILL - Geothermal energy

GRUNDOBURST - Static Pipe Bursting GRUNDOCRACK - Dynamic Pipe Bursting Overview Technical specification Virtual jobsite GRUNDOTUGGER 250

For small diameter supply pipes where working is only possible with a winch cable One system for pipe replacement, single pipe bursting and pipe string relining Pipe renewal out of a keyhole possible Application up to 60 m section length at almost constant pulling force Compact modular system for application out of small pits (L x W: 1,20 x 1,00 m) or out of a keyhole (650mm diameter) Fast set up, easy transportation Simple jobsite compatible construction Driven by a hydraulic unit or alternatively via a mini excavator hydraulics Application of winch cables of different diameters by simply exchanging the cable Operation outside the construction pit using a rigboom a and a support frame high working quality, long service life low investment and low operation costs

For Property service connections Advantage:Installation of casing and medium pipes for all utilities (gas, water, sewage, power, communication and fibre optic cables) with direct pipe installation for all common pipe types 15 – 20 m through the front garden without the need for trenches Advantage:No trench – no subsequent reinstatement, staircases, garden walls and other surface obstacles are simply bored beneath The GRUNDOMAT can be launched directly from inside of the building Advantages: No access hole in front of the building, shorter installation times, lower costs Wall ducts from our system partner (building seals by our system partner) Advantage: Reliable sealing of the cored brickwork walls (secure sealing of masonry) Several property services connections can be established in one day. Advantage: Greater efficiency, lower costs