concrete

Devang Jani struggled for years to help revive 17 natural springs buried in concrete during development works in the River Godavari for the Kumbh Mela.

Made from industrial waste and free from carbon dioxide, these energy-saving bricks are 23% stronger, 5% lighter and allow sunlight to pass while blocking heat and water.

He received the award for developing an eco-friendly and low-cost material from LDPE waste plastics and blast furnace slag.

The school was built by NGO Lakshyam and Geeli Mitti. What makes it so special is that it was built using neither bricks, nor cement!