WET CONCRETE CONDITIONING
Method and equipment for conditioning wet concrete (703), the wet concrete (703) being agitated in a revolving-drum concrete mixer (702), thereby bringing changing portions of the wet concrete(703) to a free surface (706) of the wet concrete (703) inside the mixer (702), the agitated wet concrete (7...
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Main Authors | , |
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Format | Patent |
Language | English French German |
Published |
18.08.2021
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Subjects | |
Online Access | Get full text |
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Summary: | Method and equipment for conditioning wet concrete (703), the wet concrete (703) being agitated in a revolving-drum concrete mixer (702), thereby bringing changing portions of the wet concrete(703) to a free surface (706) of the wet concrete (703) inside the mixer (702), the agitated wet concrete (703) being cooled and partially carbonated in that liquid and/or solid carbon dioxide is supplied to the concrete mixer (702) simultaneously with liquid nitrogen so that both the supplied nitrogen and the supplied carbon dioxide contact the free surface (706) of the wet concrete (703). |
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Bibliography: | Application Number: EP20200305135 |