RAUGEO PE-Xa green geothermal probes

Resilient

Installed at a depth of 300 metres, RAUGEO PE-Xa green effectively uses the constant temperatures of the deeper ground to generate energy. The big plus: its rough outer layer, in combination with our backfill material, ensures a system tightness that conventional geothermal systems do not offer.
 

Areas of application for RAUGEO PE-Xa green

• Heating and cooling in conjunction with a heat pump
• Free cooling, i.e. passive cooling of living spaces
• Keeps outdoor facilities free from ice, e.g. via bridge or ramp heating
• Heat storage in the ground in combination with solar thermal energy or other energy sources
• Ideal for combining with radiant heating and cooling systems or concrete core tempering

Benefits of RAUGEO PE-Xa green

• The probe system meets the highest safety requirements
• Minimal water conductivity for optimal thermal efficiency
• 10-year guarantee (see RAUGEO PE-Xa guarantee certificate, print no. 827510)

RAUGEO geothermal pile

Foundation pile with dual use

Geothermal or energy piles fulfil a dual function in modern building construction: they are used as bored piles in poorly load-bearing subsoil for building foundations and later serve as energy piles with integrated collector pipes for the use of near-surface geothermal energy. Thanks to their highly resistant material properties and particularly small bending radius, RAUGEO Helix XXL PE-Xa pipes are perfect for use in energy piles.

Areas of application

• Covering the energy base load thanks to the energy activation of foundation piles, which are required anyway
• Heating and cooling in conjunction with a free-cooling heat pump, i.e. passive cooling of living spaces
• Ideal for combining with radiant heating and cooling systems or concrete core tempering

Benefits

• Up to 50% faster installation thanks to telescopic technology
• Up to 10% increased withdrawal capacity
• Optimised pipe bend
• No seams – no weak points

RAUGEO Fill backfilling material

Professional well plugging

With a thermal conductivity of approx. 2.0 W/mK and frost resistance in accordance with DIN 52104-A, RAUGEO fill is the ideal backfill material.
 

Available as:

• RAUGEO fill red
  Thermally improved and frost-resistant backfilling material with a thermal conductivity of approx. 2.0 W/mK and productivity of approx. 1.0 to/m³
• RAUGEO fill blue
  Frost-resistant backfilling material with high productivity of approx. 0.7 to/m³
• RAUGEO fill white
  For simple requirements