Perfected balustry body (Machine-translation by Google Translate, not legally binding)

摘要

Improved balustrade body, essentially characterized in that it is constituted by two or more layers of concrete of different granulometry and dosage, arranged around a rough metallic bore, whose layers are arranged successively after the setting of the lower one, the outer layer being finer granulometry and dosage richer than the interior, which, preferably, is constituted in two stages with intermediate setting, with the particularity that the bore emerges coaxially from the ends of the body, which is of revolution. (Machine-translation by Google Translate, not legally binding)