This document contains information about eco bricks created by a group of 5 BBA students at their university. Eco bricks are a way to reuse non-biodegradable plastic waste by stuffing it into plastic bottles that are then used as building materials. The story of eco bricks began in Guatemala in 2003 and has since spread to other countries as a more sustainable alternative to traditional building materials like concrete blocks. The students' project aims to reduce plastic waste accumulation and costs of construction materials while being stronger and more durable than conventional bricks.