A rheometry method to assess the evaporation‐induced mechanical strength development of polymer solutions used for membrane applications
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.47038
Abstract: Rotational and oscillatory shear rheometry were used to quantify the flow behavior under minimal and significant solvent evaporation conditions for polymer solutions used to fabricate isoporous asymmetric membranes by the self-assembly and non-solvent induced phase… read more here.
Keywords: strength; evaporation; polymer solutions; strength development ... See more keywords
Improved method for analyzing cohesive strength development of pMDI
Sign Up to like & getrecommendations! Published in 2019 at "Wood Science and Technology"
DOI: 10.1007/s00226-019-01143-7
Abstract: Analyzing the development of cohesive strength of polymeric diphenylmethane diisocyanate (pMDI) with the help of the small-scale test method proposed in the standard (ASTM-D7998-15) is rarely used, as resulting lap-shear strength values are lacking in… read more here.
Keywords: strength; pmdi; strength development; cohesive strength ... See more keywords
Analysis of the compressive strength development of concrete considering the interactions between hydration and drying
Sign Up to like & getrecommendations! Published in 2017 at "Cement and Concrete Research"
DOI: 10.1016/j.cemconres.2017.08.010
Abstract: Abstract After removing the formwork, concrete is exposed to environmental air and dries. Due to the interactions between hydration and drying, the strength development of outdoor air-cured concrete is different from that of water-cured concrete… read more here.
Keywords: strength; degree hydration; strength development; concrete ... See more keywords
Strength development properties of geopolymer paste and mortar with respect to amorphous Si/Al ratio of fly ash
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.06.078
Abstract: Abstract The strength development properties of geopolymer paste and mortar with 20–40 wt% of sand is analyzed with respect to changes in the Si/Al ratio calculated from a combination of the amorphous Si and Al contents… read more here.
Keywords: geopolymer paste; strength; mortar; strength development ... See more keywords
Effectiveness of waste steel slag powder on the strength development and associated micro-mechanisms of cement-stabilized dredged sludge
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.117975
Abstract: Abstract Waste steel slag is an industrial by-product during the process of steelmaking, and it is usually stacked in steelmaking plants. Employing steel slag in treating dredged sludge (DS) would be an economic and environmental… read more here.
Keywords: strength; steel slag; strength development; csds ... See more keywords
Strength development and flexural behavior of reinforced concrete beam using one-part alkali-activated binder
Sign Up to like & getrecommendations! Published in 2021 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2021.122619
Abstract: Abstract The paper discusses the property of a novel alkali-activated (AA) binder that only contains 85% blast furnace slag in grounded from and 15% powdered chemicals. The paper includes a comparison between the conventional binder… read more here.
Keywords: alkali activated; conventional binder; binder; activated binder ... See more keywords
A review on strength development of high performance concrete
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DOI: 10.1016/j.conbuildmat.2021.124865
Abstract: Abstract Strength is one of the most important properties of high performance concrete (HPC). Effects of supplementary cementitious materials (SCMs), aggregate, fiber, curing method, superabsorbent polymer (SAP), expansion-promoting additive (EPA), shrinkage reducing additives (SRA) and… read more here.
Keywords: strength; performance concrete; high performance; strength development ... See more keywords
Experimental investigation of deterioration in mechanical properties of oil-based mud (OBM) contaminated API cement slurries & correlations for ultrasonic cement analysis
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2021.108909
Abstract: Abstract Well construction, well abandonment and restoration of well integrity are the reasons at a broad level why cementing jobs are performed. During well construction phase, the primary objective of cementing job is to replace… read more here.
Keywords: cement slurries; obm contaminated; cement; strength development ... See more keywords
Microstructure and Strength Development of Sodium Carbonate–Activated Blast Furnace Slags
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0002944
Abstract: AbstractThis paper presents the study of alkali-activated slags where sodium carbonate acts as a primary activator. The slow activation mechanism of sodium carbonate is accelerated by sodium hydrox... read more here.
Keywords: microstructure strength; sodium; strength development; development sodium ... See more keywords
Strength development of cemented tailings materials containing polycarboxylate ether-based superplasticizer: experimental results on the effect of time and temperature
Sign Up to like & getrecommendations! Published in 2020 at "Canadian Journal of Civil Engineering"
DOI: 10.1139/cjce-2019-0809
Abstract: This paper presents new findings of research conducted to experimentally assess the effects of a polycarboxylate-based superplasticizer on the strength of CPB subjected to varying curing time and t... read more here.
Keywords: strength; development cemented; based superplasticizer; time ... See more keywords
Strength Development and Elemental Distribution of Dolomite/Fly Ash Geopolymer Composite under Elevated Temperature
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13041015
Abstract: A geopolymer has been reckoned as a rising technology with huge potential for application across the globe. Dolomite refers to a material that can be used raw in producing geopolymers. Nevertheless, dolomite has slow strength… read more here.
Keywords: strength; dolomite fly; strength development; geopolymer ... See more keywords