About:- 
 
Portland Slag Cement, commonly known as PSC, is blended cement. Slag is, essentially, a non-metallic product comprising of more than 90% glass with silicates and alumino-silicates of lime.
At JSW Cement, we use superior quality slag produced at our steel manufacturing plant, conforming to IS: 12089 standards for producing PSC. It is created with a combination of upto 45- 50% slag, 45% – 50% clinker, and 3-5% gypsum. PSC has been voted as the most suitable cement for mass construction because of its low heat of hydration.
 
Benifits:-
PSC’s inherent chemistry gives it several advantages over ordinary cement. Apart from being more environment-friendly, it offers;
	
Ultimate compressive strength
	
Excellent resistance to Chloride & Sulphate attacks
	
Low risk of cracking
	
Improved workability
	
Better compatibility with all types of admixtures
	
Superior finish
	
Ease of pumping
	
Better resistance against alkali-silica reaction
	
Minimised shrinkage cracks