RECYCLABLE MATERIALS USED IN CONSTRUCTION OF STREET BARRIERS

Abstract

In the past people used to repair and reuse what they could. The population was smaller and people living in less concentrated groups. On top of that, packaging materials were used which decompose easily and thus return materials in kind was much faster and easier. The industrial revolution allowed industrial-scale manufacture of packaging light-resistant, which maintain different foods in appropriate conditions for a long time. Another consequence of economic and industrial development occurrence is the occurrence of highways and with them, unfortunately, noise pollution, which is lately are all intense