assembled models Ukraine

... thermal conductivity ranges from 0.007 to 0.01W/m∙K, significantly lower than rock wool (0.06W/m∙K) and urethane foam (0.04W/m∙K). The VTA/V-1 occupies similar space to traditional models. Key benefits include: — capacity of 2000-10000 liters; — possibility outdoor installation; — underground installation capability; — up to 10 times better thermal insulation in comparison with analogues; — absolute insulation moisture resistance; — long-term heat retention(ideal for heat pumps and solar collectors); — stable temperature stratification of heat carrier through the system of stratification.