method for climatizzare of environments by means of complex precast concrete walls radians

摘要

method for climatizzare of environments by means of complex precast concrete walls radians, and longitudinally at least a pipe traversed by a fluid.connected to the head of a power line, the pipe being drowned in a composite structure, obtained respectively; a mixture of concrete as the outer skin.and an intermediate area surrounding the pipe, formed from material dissolved large capacity thermal poweron the one hand, bounded by a membrane termoriflettente associated with a layer of thermal insulation material.