Where is PPC cement used?

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Tags

1. #strength
2. #cement
3. #cements
4. #enhance
5. #pozzolanic
6. #helps
7. #ordinary
8. #commonly
9. #required
10. #making
11. #portland
12. #concrete
13. #since
14. #construction
15. #quantity
16. #substitute
17. #materials
18. #contains
19. #compared