Thermal Conductivity and Strength Properties of Nanosilica and GGBS Incorporated Concrete Specimens
Sign Up to like & getrecommendations! Published in 2020 at "Silicon"
DOI: 10.1007/s12633-020-00813-7
Abstract: An important property which affects the heat transfer process in buildings and to minimize the usage of artificial energy in buildings is thermal conductivity. The transfer of heat through walls and roofs determines the amount… read more here.
Keywords: strength; nanosilica ggbs; thermal conductivity; concrete specimens ... See more keywords
Experimental study of the effect of aggregate type on concrete strength and permeability
Sign Up to like & getrecommendations! Published in 2020 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2020.101928
Abstract: Abstract Strength and permeability assessment of concrete structures, such as open channels are considered to be of great importance. Aggregates make up the major part of the concrete mix. So, their effect on concrete specifications… read more here.
Keywords: strength; strength permeability; rock stone; permeability ... See more keywords
Lateral Displacement Measurement Device for Concrete Specimens with Noncylindrical Cross Section
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0002879
Abstract: AbstractThe increasing need to calibrate and validate multiscale numerical models cries out for new experimental devices and methodologies. This paper presents an experimental measurement device of... read more here.
Keywords: concrete specimens; device concrete; measurement device; displacement measurement ... See more keywords
Effect of Aggregate Mineralogy and Concrete Microstructure on Thermal Expansion and Strength Properties of Concrete
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DOI: 10.3390/app7121307
Abstract: Aggregate type and mineralogy are critical factors that influence the engineering properties of concrete. Temperature variations result in internal volume changes could potentially cause a network of micro-cracks leading to a reduction in the concrete’s… read more here.
Keywords: strength; mineralogy; properties concrete; cte ... See more keywords
Mechanical Performance of High-Strength Sustainable Concrete under Fire Incorporating Locally Available Volcanic Ash in Central Harrat Rahat, Saudi Arabia
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DOI: 10.3390/ma14010021
Abstract: This study investigated the effect of elevated temperatures on the mechanical properties of high-strength sustainable concrete incorporating volcanic ash (VA). For comparison, control and reference concrete specimens with fly ash (FA) were also cast along… read more here.
Keywords: strength; high strength; concrete specimens; mechanical properties ... See more keywords
Reinforcement Corrosion Testing in Concrete and Fiber Reinforced Concrete Specimens Exposed to Aggressive External Factors
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DOI: 10.3390/ma16031174
Abstract: One of the leading causes of reinforced concrete degradation is chloride attack. It occurs due to the penetration of chlorides through pores and cracks into the concrete cover. This phenomenon becomes more dangerous if reinforced… read more here.
Keywords: reinforced concrete; testing concrete; concrete specimens; reinforcement corrosion ... See more keywords