Patent ID: 8733499

Claim:
An anti-noise barrier comprising: at least two supporting structures, each in turn comprising a foundation destined in use to be inserted on the ground, and a structural post erected on said foundation; and a plurality of sound-absorbent panels connected to the posts of said at least two supporting structures, and connection means arranged between said posts and said panels, the barrier, wherein, in each supporting structure, said foundation and said structural post are a continuous piece in the form of a sheet pile extending along a vertical axis, each supporting structure further comprising a plate rigidly connected to said sheet pile, interposed between a first part and a second part of said continuous piece, said first and second parts realizing, respectively, said post and said foundation, said plate comprising a first horizontal plate portion, substantially orthogonal with respect to said vertical axis of the sheet pile and adapted to support the panels, and a second plate portion orthogonal to said first plate portion, thereby said second plate portion is inserted in the ground as the first plate portion is stopped against the same ground.