CPC C04B 7/3453 (2013.01) [C04B 28/04 (2013.01); C04B 2201/10 (2013.01); C04B 2201/20 (2013.01)] | 20 Claims |
1. A cement composition, comprising: a bimodal distribution of reactive vaterite cement comprising reactive vaterite cement A having an average particle size of between about 0.1-10 μm and reactive vaterite cement B having an average particle size of between about 11-50 μm.
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