Coal ash is the less notorious byproduct of coal-fired power plants. It’s the residual solid waste that comes from burning coal. While it doesn’t have the same deleterious reputation of its airborne ...

NTPC Limited has successfully developed a Geo-polymer coarse aggregate from fly ash. Aggregates are commonly used in civil engineering projects to stabilise terrain. An NTPC statement said that they ...

Coal ash is the less notorious byproduct of coal-fired power plants. It's the residual solid waste that comes from burning coal. While it doesn't have the same deleterious reputation of its airborne ...

After its successful research project of laying road with geo-polymer substance, a material made using 90% fly ash content in it, NTPC-Ramagundam has now developed geo-polymer coarse aggregates as a ...