Admixtures for concrete, mortars and grout, page-4

I own a construction business and the companies who are consistent with emailing regular price increases are concrete companies, obviously not all relating to the cost of cement but this is one factor and also there is environmental impacts to produce the cement. Obtain AS and the results they have so far with the increase in strength is significant, one only has to think how much concrete is used in your local area, your major cities both here and abroad, there is 10,000’s m3 being used in Melbourne alone each day so the potential is mind boggling.