Production method and cement compositions with rapidly acquire good strength and which are resistant to corrosion
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Aug 20, 2009
app pub date -
Nov 30, 2006
filing date -
Nov 30, 2005
priority date (Note) -
Abandoned
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Abstract
/g. The invention is also characterised in that the cement has a minimum strength of 900 psi at 100° F. for 8 hours from the moment of setting and in that the cement has a minimum strength of 2000 psi at 140° F. after 8 hours from setting, without the addition of any additives, which enables reduction in the water necessary to achieve a pre-determined slump.
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