Early age hydration, rheology and pumping characteristics of CSA cement-based 3D printable concrete
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DOI: 10.1016/j.conbuildmat.2020.122136
Abstract: Abstract Calcium sulfoaluminate (CSA) cement is one of the promising low-CO2 alternate binder systems that could replace Portland cement in a variety of applications. In the current study, the feasibility of using CSA cement as… read more here.
Keywords: mixture; csa cement; cement; hydration ... See more keywords
Water retention mechanism of cellulose ethers in calcium sulfoaluminate cement-based materials
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DOI: 10.1016/j.conbuildmat.2021.124118
Abstract: Abstract To explore the mechanism to water retention of cellulose ether (CE) in calcium sulfoaluminate (CSA) cement-based materials, three cellulose ethers (CEs) with similar viscosity but different substitution groups were selected in this paper, namely… read more here.
Keywords: cement based; water retention; csa cement; water ... See more keywords
Influence of Water-Cement Ratio and Type of Mixing Water on the Early Hydration Performance of Calcium Sulphoaluminate (CSA) Cement
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DOI: 10.1155/2021/5557763
Abstract: The present work studies the influence of water-cement ratio and types of mixing water on the hydration process and microstructure of calcium sulphoaluminate (CSA) cement. Experimental tests on the setting time, physical properties, compressive strength,… read more here.
Keywords: water; csa cement; ratio; cement ... See more keywords
Recycling of Reverse Osmosis (RO) Reject Water as a Mixing Water of Calcium Sulfoaluminate (CSA) Cement for Brick Production
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DOI: 10.3390/app9235044
Abstract: This study explored the possibility of using reverse osmosis (RO) reject water as a mixing water for producing cementitious bricks using calcium sulfoaluminate (CSA) cement along with gypsum, and it investigated the changes in the… read more here.
Keywords: water; csa cement; water mixing; reject water ... See more keywords
Nondestructive Evaluation for Hydration and Setting Time of Gypsum Modified Calcium Sulfoaluminate Cement Paste
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DOI: 10.3390/ma16030920
Abstract: Calcium sulfoaluminate (CSA) cement is a promising solution for reducing CO2 emissions. While previous studies have attempted to investigate the usefulness of CSA cement via various approaches, early age nondestructive evaluations for the setting and… read more here.
Keywords: csa cement; cement; hydration; cement paste ... See more keywords
Volume Deformation and Hydration Behavior of Ordinary Portland Cement/Calcium Sulfoaluminate Cement Blends
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DOI: 10.3390/ma16072652
Abstract: Blends of ordinary Portland cement (OPC) and calcium sulfoaluminate (CSA) cement can be used to adjust the properties of cement for specific applications. In this study, CSA cement was used as a shrinkage-compensating admixture to… read more here.
Keywords: hydration; behavior; cement; shrinkage ... See more keywords