Uploaded on 2020-03-31 by Berta

First of all, the image is not mine, it is taken from the Internet, since it is currently a constructive material that is being researched. To say that in Spain there are only in a city of Andalusia in this case Jaen 6 million olive trees, and of which the bone of this fruit is in disuse, because well is giving an answer to this waste of a constructive way, since it is a material that works very well of thermal form and serves as thermal and acoustic insulator. It is a material that works both inside and outside.