SET Proceedings 2978-4387 Caravel Press 10.65582/set.2008.282 2008.282 Innovative solutions on active-energy walls AleksandrovaLiudmila Civil Engineering Higher School, Sofia, faculty of architecture 24082008 7 1 978-1-995850-08-5 2009 2013 24 August 2008 © 2008 Copyright WSSET 2008

Here are reviewed Active-energy walls with patents pending. In result of these solutions, solar energy could be directly used for air heating of the premises in a building with the help of pipeline, situated in the external walls, made of panels or situated in the floor construction. Temperature comfort is maintained by the uniform radiation, coming from the external walls and the floor construction.

 innovative solutions active-energy walls patents 24 to 27 August 2008 7th International Conference on Sustainable Energy Technologies SET2008 7 Seoul, Korea Aleksandrov Y. Aleksandrova L. Patent № 63348 B 1. Wall panel, panel connections and a wall. Aleksandrov Y. Aleksandrova L. Solar houses. Knauf competition. 2002