Fly ash benefits to drive its use as building material
If people can be convinced that use of fly ash can reduce the time for making concrete, provide more solidity and reduce costs, the day is not far off when India would be able to utilise all 100
If people can be convinced that use of fly ash can reduce the time for making concrete, provide more solidity and reduce costs, the day is not far off when India would be able to utilise all 100