Researchers propose concrete mixed with plastic for India's rapid construction

Researchers say India could alleviate its growing shortage of sand, which is needed for concrete, by partially replacing it with waste plastic. Research carried out by the University of Bath in the UK, and India’s Goa Engineering College, has found that concrete made with an admixture of ground-up plastic bottles is almost as strong as traditional concrete mixtures.

With India's rapid urbanization, concrete construction has dramatically increased causing a shortage in the country's sand used to make the building material. Mixing in plastic bottles focuses on solving both the issue of a sand shortage and the accumulation plastic waste on the streets. While the plastic added material is not as strong as concrete, it could still be used for lower tech functions such as paving slabs. 

Hope Daley via Archinect - News http://bit.ly/2pmPJRv