Source google image: http://blog.bnbstaging.com/images/BLOG/AMENAGER/INGENIEUX/SEPARER-SANS-CLOISONNER/separer-sans-cloisonner1.PNG
Cloison sans fixation
Source google image: http://blog.bnbstaging.com/images/BLOG/AMENAGER/INGENIEUX/SEPARER-SANS-CLOISONNER/separer-sans-cloisonner1.PNG