A.P. to use steel slag technology for road repairs on pilot basis

Steel slag, a by-product of steel plants, is being used to develop and repair roads; Minister for Roads and Buildings inaugurates trial works near Mandadam village, close to the Secretariat in Amaravati

​Steel slag, a by-product of steel plants, is being used to develop and repair roads; Minister for Roads and Buildings inaugurates trial works near Mandadam village, close to the Secretariat in Amaravati