LOAD CARRYING BUILDING ELEMENT FOR A BUILDING OF WOOD AND PREPARED FOR DISTRIBUTION OF VENTING AIR AND A METHOD TO IN CONNECTION TO SAID ELEMENT ARRANGE FOR A HEAT TRANSFER

摘要

The present invention relates to a load carrying building element for a wooden building and prepared for distribution of heat and venting air, and in connection to said element to a method to arrange for a heat radiation. The invention is characterised in that the building element is manufactured of a pressed or moulded fibrous material in the form of an open or closed beam, at least with partly weatherproof surfaces, wherein a channel space (3) for the distribution of air for heating and/or ventilation is housed in said beam.