Optimization of Mixing Parameters in Nanosilica Toughened Cement Mortar Using Taguchi-Grey Relational Analysis
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DOI: 10.1007/s12633-020-00791-w
Abstract: In this research, multi response Taguchi-grey relational approach was employed to optimize the mixing parameters in cement mortar preparation. The main aim of this present investigation is to find the optimal input variables like surface-modified… read more here.
Keywords: taguchi grey; water; cement mortar; mortar ... See more keywords
Shelter material and shape preferences of the sea cucumber, Apostichopus japonicus
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DOI: 10.1016/j.aquaculture.2019.05.011
Abstract: Abstract The purpose of this study was to determine the physical properties of shelter design that could enhance sea cucumber cultivation. The structural material (PVC, cement mortar, and porous cement mortar), hole shape (triangle, square,… read more here.
Keywords: sea cucumber; sea cucumbers; cement mortar; sea ... See more keywords
Detecting embedded rebar in cement mortar by frequency-difference electrical resistance tomography
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DOI: 10.1016/j.autcon.2021.103974
Abstract: Abstract This study investigated frequency-difference electrical resistance tomography (ERT) using a 16-channel ERT system to detect rebar embedded in cement mortar. Two different data collecting methods (i.e., reference-difference and frequency-difference) were used for ERT image… read more here.
Keywords: rebar; difference; frequency difference; cement mortar ... See more keywords
Effects of light crude oil contamination on the physical and mechanical properties of geopolymer cement mortar
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DOI: 10.1016/j.cemconcomp.2018.04.001
Abstract: Abstract Fly ash and oil contaminated sand are considered as the two waste materials that may affect environment. This paper investigated the suitability of producing geopolymer cement mortar using oil contaminated sand. A comparison between… read more here.
Keywords: geopolymer cement; cement mortar; mechanical properties; mortar ... See more keywords
Sulfate resistance of steam cured ferronickel slag blended cement mortar
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DOI: 10.1016/j.cemconcomp.2018.12.001
Abstract: Abstract The performance of steam cured (80 °C for 7 h) and standard cured ferronickel slag (FNS) cement mortar (0%, 20% replacement of cement with FNS) subjected to sodium sulfate attack were investigated. The results show that… read more here.
Keywords: sulfate resistance; cement mortar; cement; fns ... See more keywords
Aligning steel fibers in cement mortar using electro-magnetic field
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DOI: 10.1016/j.conbuildmat.2016.11.081
Abstract: Abstract An approach of aligning steel fibers in cement mortar using external uniform electromagnetic field is presented, which is the rotating process of steel fiber driven by magnetic force to overcome the viscous impeding of… read more here.
Keywords: steel fibers; aligning steel; mortar using; cement mortar ... See more keywords
A study of the bonding performance of magnesium phosphate cement on mortar and concrete
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DOI: 10.1016/j.conbuildmat.2017.03.090
Abstract: Abstract As a new type of cementitious material, magnesium potassium phosphate cement (MKPC) has a fast setting, an excellent quick and strong bonding property, so it can be used in the restoration of concrete structure.… read more here.
Keywords: phosphate cement; mkpc; cement; magnesium ... See more keywords
Influence of rheological properties of cement mortar on steel fiber distribution in UHPC
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DOI: 10.1016/j.conbuildmat.2017.03.173
Abstract: Abstract This paper aims to study the distribution of steel fibers in UHPC specimens prepared by different rheological cement mortar. Four levels of superplasticizer dosage were used for every water to binder ratio (0.18, 0.20,… read more here.
Keywords: steel fibers; rheological properties; cement mortar; steel ... See more keywords
Review on micropore grade inorganic porous medium based form stable composite phase change materials: Preparation, performance improvement and effects on the properties of cement mortar
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DOI: 10.1016/j.conbuildmat.2018.10.222
Abstract: Abstract Building energy consumption is an important part of energy consumption. Popularizing latent heat storage technology in building is beneficial to reducing building energy consumption. Phase change materials (PCMs) are important carriers of latent heat… read more here.
Keywords: cement mortar; inorganic porous; phase change; change materials ... See more keywords
Products and properties of steam cured cement mortar containing lithium slag under partial immersion in sulfate solution
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DOI: 10.1016/j.conbuildmat.2019.06.062
Abstract: Abstract Lithium slag (LS) blended cement mortar was prepared under two replacement levels (0 wt% and 20 wt%) and two curing regimes (initial steam curing for 7 h and initial standard curing), and their hydration products and performances… read more here.
Keywords: sulfate solution; cement; cement mortar;
Experimental and elastoplastic model investigation on brittle-ductile transition and hydro-mechanical behaviors of cement mortar
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DOI: 10.1016/j.conbuildmat.2019.07.046
Abstract: Abstract In this study, a series of tests of cement mortar were conducted. The aim is to investigate brittle-ductile transition and hydromechanical behaviors of cement mortar. These results indicate that cement mortar is brittle failure… read more here.
Keywords: brittle ductile; mortar; cement mortar; behaviors cement ... See more keywords