National Highway Construction, NHAI, Phosphor Gypsum, FLY ASH

NHAI to Explore Use of Phosphor-Gypsum in National Highway Construction

New Delhi, Feb 28, 2023: Keeping its commitment to encourage use of waste material to build ecologically sustainable National Highway Infrastructure, NHAI along with Department of Fertilizers, Ministry of Chemicals & Fertilizers is going to take up field trials on NHAI projects for use of Phosphor-Gypsum in National Highway construction to achieve a circular economy […]

Coal Production, Coal Production in India, 2022-2023

NTPC develops Geo-polymer aggregate from fly ash

New Delhi, November 14, 2020: NTPC Ltd, India’s largest power producer and a PSU under Ministry of Power, has successfully developed Geo-polymer coarse aggregate from fly ash. The development will help in replacing natural aggregates reducing the impact on environment. NTPC’s research project on production of Geo-polymer coarse aggregate from fly ash has met the […]