Use of furnace slag and welding slag as replacement for sand in concrete Sreekrishnaperumal Thanga Ramesh*, Rajan Gandhimathi, Puthiya Veetil Nidheesh, Shanmugam Rajakumar, Subramani Prateepkumar, 10.1186/2251-6832-4-3 Requires Subscription HTML Requires Subscription PDF views: 21 downloads: 61