@heatcomheatingsolution: Frozen ground stops the job. Winter Mat gets it moving again. Roll it out on the frozen ground and plug it in (230 V). Inside, a 7 mm heating cable under alufoil spreads the heat evenly, with 20 mm insulation. It thaws 20 to 50 cm in 24 hours, so you can dig. Two sizes: 1 x 3 m (925 W) and 0.8 x 6 m (1520 W). For thawing ground before excavation, frost in front of doors and silage bales, and for warming casting moulds, mortar sand, cable drums and machines. Questions about your next installation? Contact us at [email protected] or +45 63 41 77 77.