Büchi Laboratory Technology Flawil (CH)

Swiss Minergie standard production building for high-quality measuring and analysis equipment. Building envelope with 3-pane glazing. The earth drilled foundations are also used as energy source. The borehole field is used in winter for the high efficient heat pump system, which supplies the floor heating at the low temperature level. The concrete slaps with water-bearing pipes (TABS) are active cooled. A mechanical ventilation system ensures good air quality in all rooms, and a 75% heat recovery. Glass production and mechanical production are equipped with displacement ventilation due to the large room heights.