Hydrated cement is not new cement, it becomes more like aggrigate with less strength, and is over hydrated. The reason concrete is poured at the correct slump is to assure the hydration rate is optimal for complete cure, but no more. Over hydrated sloppy concrete is weak, and must be torn out. Ask the people that are forced out of their buildings in Florida, or many projects in developing nations that fall down during, or years after construction. it is lso porous to water beyond correct slump concrete and will freeze into dust in freeze thaw cycles. Jim
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Today's Featured Article - Show Coverage: Journey to Ankeny - by Cindy Ladage. We left Illinois on the first day of July and headed north and west for Ankeny, Iowa. Minus two kids, we traveled light with only the youngest in tow. As long as a pool was at the end of our destination she was easy to please unlike the other two who have a multitude of requirements to travel with mom and dad. Amana Colonies served as a respite where we ate a family style lunch that sustained us with more food than could reasonably fit into our ample physiques. The show at Ankeny
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