VALLE FRANCESCO S.R.L.
|VALLE FRANCESCO S.R.L. Patent applications|
|Patent application number||Title||Published|
|20090060652||Concrete element with high-visibility refracting and reflecting surface - The invention is a new concrete element (Z) for road marking and outdoor paving having a solid three-dimensional form, with bottom surface (F) resting on surface (S) at least one housing or basin (V) is obtained for containing a layer of refracting mixture (M) comprising in turn a plurality of spheres or microspheres (R) mixed with a hardening support resin or glue (C).||03-05-2009|