Author:Mapiravana, JosephDate:Mar 2014Concrete is second only to water in terms of the most consumed substances on earth. Cement is the "glue" which holds concrete together and it is therefore a construction material which is produced and consumed in huge quantities worldwide. ...Read more
Author:John, Maya J; Thomas, SDate:Aug 2012The scarcity of natural polymers during the world war years led to the development of synthetic polymers like nylon, acrylic, neoprene, styrene-butadiene rubber (SBR) and polyethylene. The increasing popularity of synthetic polymers is partly ...Read more
Author:Labuschagne, Philip W; Moolman, S; Maity, ArjunDate:Feb 2012Plastics are used increasingly in packaging applications due to a number of favorable properties, such as versatility, low weight, and low cost. However, their biggest drawback when compared to traditional packaging materials, such as glass ...Read more
Author:Goga, T; Harding, Kevin; Russo, Valentina; Von Blottnitz, HDate:Aug 2022Global production and consumption of plastics have increased significantly in recent years. The environmental impacts associated with this trend have received growing attention internationally with single-use plastic packaging responsible for ...Read more