http://www.cementsuppliers.co.za suppliers of cement in Africa and the world Wed, 03 Nov 2010 08:54:48 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 http://www.cementsuppliers.co.za/16/portland-cement-industry/ordinary-portland-cement/ http://www.cementsuppliers.co.za/16/portland-cement-industry/ordinary-portland-cement/#comments Fri, 18 Jun 2010 12:51:20 +0000 admin http://www.cementsuppliers.co.za/?p=16 The Portland cement industry : a practical treatise.  Can someone forward a good review on this book to us? If you have written a review like this, please sent us an electronic text on this. You can make contact at cement industry. Given that ordinary portland cement is the key to our business we would appreciate such an article very much.

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