If widely adopted, a new approach to making cement could significantly reduce greenhouse gas emissions, water consumption, help address global warming, produce a more durable concrete, and save industry time and significant costs.
The findings of a recent study show great potential for a type of cement that gains strength through carbonation, rather than the use of water. Concrete made with this cement also appears to better resist some of the most common de-icing salts that can lead to failure and dramatically reduce the lifespan of roads.
The research was published in Construction and Building Materials, by engineers from Oregon State University, Purdue University and Solidia Technologies. This work was supported in part by Solidia Technologies, which licensed core technology from Rutgers, The State University of New Jersey.
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