Experimental Study on the Mechanical Performance of Grouted Specimen with Composite Ultrafine Cement Grouts
Sign Up to like & getrecommendations! Published in 2019 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-020-0040-3
Abstract: An experimental investigation was conducted in order to understand properties of grouts and grouted specimens. Three different cement types, i.e., composite ultrafine cement (CUC) that was independently developed, ultrafine cement (UC), and Portland cement (PC)… read more here.
Keywords: ultrafine cement; composite ultrafine; grouted specimen; grouted specimens ... See more keywords
Exploring the Influence Factors of Early Hydration of Ultrafine Cement
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DOI: 10.3390/ma14195677
Abstract: This work intends to contribute to the understanding of the influence factors of early hydration of ultrafine cement by focusing on the different fineness, different kinds of hardening accelerators, and different curing temperatures. Isothermal calorimetry,… read more here.
Keywords: ultrafine cement; cement; influence factors; factors early ... See more keywords
Effects of Nanosilica on the Properties of Ultrafine Cement–Fly Ash Composite Cement Materials
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DOI: 10.3390/nano14241997
Abstract: The increasing incidence of structural failures, such as cracks and collapses, in rock masses within mines, tunnels, and other civil engineering environments has attracted considerable attention among scholars in recent years. Grouting serves as a… read more here.
Keywords: ufa; properties ultrafine; slurry; ultrafine cement ... See more keywords