PRODUCTS
FALCON ORDINARY PORTLAND CEMENT
Ordinary Portland Cement (OPC)
OPC being the most popular product under the Falcon Brand is used in all types of general construction. It is manufactured from Portland Cement Clinker and Gypsum and not only conforms but also surpasses to the following standards,
European Standard EN 197-1 : 2011, CEM I, Class 42.5N
Specification Sheet
Physical Properties OPC
Properties EN 197-1:2011 CEM I
Class 42.5 N PS-232-2008®
Fineness cm2/gm 2250 2800
Setting Time Initial (Mins.) 60 Min. 30 Min. 120
Final (Hrs) 10 Max. 3.25
Soundness L-Chatlier(mm) 10 Max 10 Max. 0.50
Auto Clave (%) 0.80 Max. 0.27
Compressive strength
2-Days N/mm2 10 Min. 23.50
3-Days 23.00 Min 30.00
7-Days 33.00 Min* 36.00
28-Days 42.50 Min
