An eco-brick is a plastic bottle densely packed with clean, dry, non-recyclable plastic to create a reusable building block. THIRUVANANTHAPURAM: If left unattended, a tonne of untreated plastic ...

Realising this, students of a government school in Thiruvananthapuram reduced the eco-hazard by converting nearly 1,300 kg of plastic waste into eco-bricks for use in construction.