作者: Hamid Hojaji , Basil Naji , Marcus Henry Kuizenga
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摘要: A multiple mode cement set accelerating agent is provided. The includes a carrier fluid component having accelerator properties and CO2 gas sequestered in the fluid. components of speed up setting reaction. Additionally, released from during hydration to further accelerate In certain implementations, an alkanolamine solution operates through combination alkali activation carbonation. cure can be applied pre-selected regions green shaped cementitious articles form partially cured zones article prior curing article.