HEATING, MORE SPECIFICALLY HEATING ELEMENT

摘要

Heating element for precluding extra loading of roofs and growth of ice formation and snowfall, by the dowpcomming natural load, by which the roofs can no longer carry the ballast thus formed and there must be considered that there is a reasonable chance that for this reason the roofs can partly or wholly collapse, According to the invention in view of the small weight of the described elements on practically all roofs on which these elements are applied, without extra weight load on the structure lying below, so that this will collapse. By the fast removal of melting water (and rainwater) obtained by the open structure of the elements, the roof surface will be removed from its superfluous weight.