This $950,000 Project Grant from the National Science Foundation's Division of Civil, Mechanical, and Manufacturing Innovation, under the Engineering program (CFDA 47.041), will fund research at Arizona State University to develop carbon-neutral cement manufacturing technologies. The goal is to enable production of Portland cement and other lime-based cements in an energy-efficient and carbon-neutral manner through technological innovations, including a low-temperature process to decompose...
This $1.3 million National Science Foundation project grant, awarded under the Engineering program (CFDA 47.041), funds research at the University of California Irvine toward developing geomimetic concrete materials through 2027. Led by Dr. [Vendor Name], the research aims to fundamentally understand chemical reactions at fluid-solid interfaces, leveraging insights to design carbon-negative concrete alternatives. Ordinary Portland cement production contributes significantly to global carbon...
This National Science Foundation Engineering Directorate project grant of $1,920,892 awarded on September 1, 2021 to the University of Wisconsin-Madison will fund research through August 31, 2025 to develop a low-temperature manufacturing process for calcium hydroxide from distributed waste sources. The goal is to make cement production more environmentally sustainable. The University of Illinois will be responsible for reactor design, process intensification modeling and overseeing progress...
The National Science Foundation awarded a $431,614 project grant to the University of Miami under the Engineering program (CFDA 47.041) to support research titled "MULTISCALE MECHANISMS OF DISSOLUTION AND REACTIVITY OF CALCIUM ALUMINOSILICATE GLASSES: TOWARDS RATIONAL DESIGN OF LOW-CARBON CEMENT SUBSTITUTES." The three-year award, which runs from May 2021 through April 2024, will fund research exploring calcium aluminosilicate glass dissolution and reactivity to enable more sustainable...
This National Science Foundation (NSF) Engineering (CFDA 47.041) Project Grant award supports research at Temple University to develop novel multi-functional hybrid materials and internal carbon dioxide (CO2) curing processes for carbon-sink concrete materials. The $579,448 award, effective from April 1, 2024 to March 31, 2029, aims to address limitations of carbonated concrete systems and advance technologies for long-term sequestration of anthropogenic CO2. The research will focus on...
This $650,000 Project Grant awarded by the National Science Foundation (NSF) under the NSF Technology, Innovation, and Partnerships (CFDA 47.084) program will support the development and testing of a new biomanufacturing process for creating nutraceuticals (plant-based compounds that support human health) and a climate-friendly precipitated calcium carbonate (PCC) product at the University of Maryland Center for Environmental Science (UMCES). The key objectives are to build and test a...
This $525,181 Project Grant from the National Science Foundation's Engineering program (CFDA 47.041) will fund research at North Carolina State University to explore harnessing soil microbes to improve soil supporting civil infrastructure. The university will identify active microbial communities in relevant soil microcosms and manipulate microcosm geochemistry to induce byproducts like mineral precipitation or gas generation. An integrated meta-omics approach will characterize microbial...
This $430,494 project grant, awarded by the National Science Foundation (NSF) under its Engineering program (CFDA 47.041), aims to study and engineer the process of geomimetic carbonation to stabilize mine tailings. The primary goals are to: 1) permanently sequester carbon dioxide within tailings storage facilities, and 2) utilize the resulting cementation to improve the stability of tailings. The integrated experimental and computational research will focus on the kinetics of silicate...
This Project Grant award of $499,999.00 from the National Science Foundation (NSF) Engineering program (CFDA 47.041) supports the development of 3D-printed, self-healing sustainable concrete using industrial and household waste materials such as spent foundry sand, polyethylene terephthalate (PET) plastic, and marine organisms like algae. The key objectives are to: 1) Fabricate the 3D-printed self-healing concrete and assess its durability, using numerical simulations and experimental validation...
This National Science Foundation (NSF) Project Grant award, under the Engineering program (CFDA 47.041), will develop a multiscale experimental and modeling framework to understand saturation and coupled ice/salt crystallization phenomena in low/zero clinker cementitious materials. The $180,000 award, with a performance period from December 1, 2024 to November 30, 2027, will be conducted by the University of Miami. The project aims to elucidate the mechanisms of air void formation, saturation,...