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Effect of Eggshell Powder on the Hydration of Cement Paste [PDF]
Materials, 2019 Eggshells are one of the solid wastes in the world and are considered hazardous according to European Commission regulations. The utilization of solid wastes, like eggshells, will help create a sustainable environment by minimizing the solid wastes that are disposed into the environment. The utilization of eggshell powder in cement also helps to reduce
Thenepalli Thriveni +2 more
exaly +7 more sources
Influence of Eggshell Powder on the Properties of Cement-Based Materials [PDF]
MaterialsReplacing cement with industrial by-products is an important way to achieve carbon neutrality in the cement industry. The purpose of this study is to evaluate the effect of eggshell powder on cement hydration properties, and to evaluate its feasibility as a substitute for cement. The substitution rates of eggshell powder are 0%, 7.5%, and 15%. Studying
Gui-Yu Zhang, Seokhoon Oh, Yi Han
exaly +4 more sources
Surface Properties of Eggshell Powder and Its Influence on Cement Hydration [PDF]
Materials, 2022 Using eggshell powder (EP) to replace partial cement in cement-based materials can abate pollution caused by eggshell discard and cement production. In this paper, the surface property of EP and its influence on cement hydration were studied. Quartz powder (QP) and limestone powder (LP) were used as references. First, the chemical composition of EP was
Yinghou He +2 more
exaly +4 more sources
Journal of Building Engineering, 2019 Abstract Eggshell powder (ESP) may be an alternative natural sustainable supplementary cementitious material (SCM). Mortar specimens containing 0, 5, 10 and 20 wt. % of ESP as Portland cement replacements were submitted to 20, 150, 300 and 450°C.
Duncan Cree, Prosper Pliya
exaly +5 more sources
Physicochemical Characterization of a Dental Eggshell Powder Abrasive Material [PDF]
Journal of Applied Biomaterials and Functional Materials, 2017 Background This study aimed to determine the physicochemical characteristics of an eggshell-based dental abrasive material. Methods The eggshell powder abrasive material (EPAM) was synthesized by ball milling ...
Anisa Vahed, Shalini Singh
exaly +3 more sources
Effect of Different Eggshell Powder on Appearance of Eggshell Maki-e
Materials Sciences and Applications, 2013 The Maki-e technique with eggshell powder is one of techniques of Japanese traditional Urushi (Japanese lacquer) crafts. However, this technique is relatively new in the history of Maki-e, and there are no prior researches in terms of materials, structure, and properties.
Yutaro Shimode +2 more
exaly +3 more sources
Research on High- and Low-Temperature Characteristics of Bitumen Blended with Waste Eggshell Powder [PDF]
Materials, 2021 Xuancang Wang
exaly +2 more sources
Assessing the antibacterial properties of eggshell-titanium powder
South African Dental Journal, 2022 The global distribution of oral diseases caused by bacterial and the severity of their consequences constitute a pandemic condition.The present paper reports on the antibacterial properties of a modified eggshell and titanium dioxide using the mechanochemical method.
Stanley C Onwubu +3 more
openaire +3 more sources
Antimicrobial Characteristics of Heated Eggshell Powder
Biocontrol Science, 2015 Eggshells have high bioavailability and can be used as a source of calcium. The main component is CaCO3, which, when heated, is converted to CaO. Seashells are also mainly composed of CaCO3 and were previously found to exhibit antimicrobial activity after being heated.
OHSHIMA, YUKI +5 more
openaire +3 more sources
Efficiency of Albumin and Eggshell Powder in Soil Stabilization
Soils and Foundations, 1998 ABSTRACT A new approach to soil stabilization is presented in this study using two newly introduced materials, artificially manufactured albumin and eggshell powder (E.S.P.). Albumin, which was used a long time ago in some middle east countries as a water-proofing agent (prime coat) under painting, and in Japan as a main component of the mortar in ...
ABDELHADI, MONTHER, GOTOH, KEINOSUKE
openaire +2 more sources