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Mixer-pump BAPRO one Injections

19 200,00  brutto: 23 616,00 
Specialist mixer pump type BAPRO one injection, this is a high-performance machine for work in fulfillment of the space between the geothermal probe and the wall of the borehole, performed for the installation of heat pumps. The filling made with a machine with the appropriate material will provide high thermal conductivity, reducing the thermal resistance of the opening. The process involves placing an appropriate quantity of material in the sealed zone, where as a result of adsorption of water followed by swelling of the material, increasing the volume of bentonite to form a layer impermeable to water. Leaven by increasing its volume fills the annular space, even in the holes of an enlarged diameter which ensures 100% seal.