Greenvest: Invest in green Croatia (V8), international economic-investment gathering and development, production and investment in green economy exhibition, has been organized in Hotel Esplanade, Zagreb, Croatia on October 25th – 27th 2012. Project RUCONBAR has been presented on a 4m2 exhibition stand, alongside project Eco-Sandwich, featuring small test samples, large scale wall sample, project brochures and roll-up banners.