Corrigendum to “Evaluation of the mechanical properties and durability of cement mortars containing nanosilica and rice husk ash under chloride ion penetration” [J. Constr. Build. Mater. 78 (2015) 354–361]

Zahedi, Mona; Ramezanianpour, Ali Akbar; Ramezanianpour, Amir Mohammad

doi:10.1016/j.conbuildmat.2020.119142

Cited by 2 publications

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“…Incorporation of different types of waste in mortar and concrete with different function has been studied in several recent researches [11][12][13]. Replacement of regular materials in concrete and mortar composition, like natural sand or cement [14][15][16], and analyses of the behavior of mechanical properties of mortar and concrete made with waste [17][18][19][20] have also been investigated. Yemam et al [18] analyzed the behavior of mortars produced with the use of sand washing waste as potential filler for epoxy resin mortar.…”

Section: Introductionmentioning

confidence: 99%

Mechanical properties of mortar produced with the replacement of natural sand by scheelite residue

et al. 2019

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The residue generated by industrial activities represents a cost, since the generators are responsible for its management, transportation, treatment and disposal. Rio Grande do Norte State in Brazil is the greatest producer of scheelite residue. The aim of this research was to characterize this mining residue, identify its similarity with natural sand and produce a coating mortar with it. In the composition of mortar, a Brazilian Portland cement type CPII-F32 and an industrialized calcium hydroxide as a binder were used. Laser granulometry, bulk and relative density, EDX, XRD and thermal analysis were done to obtain a physical and chemical characterization of the residue. Mechanical tests (tensile bond strength and compressive strength), SEM and water absorption test were done to analyze the behavior of mortar. All tests confirmed that mechanical properties were according to standards for tile mortar.

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Section: Introductionmentioning

confidence: 99%

Mechanical properties of mortar produced with the replacement of natural sand by scheelite residue

et al. 2019

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Studying the Properties of SBS/Rice Husk Ash‐Modified Asphalt Binder and Mixture

Sha

Wang

et al. 2020

Advances in Materials Science and Engineering

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Sustainable materials in the field of road pavement have become a research direction in recent years. In this study, the rice husk ash with small dosage of styrene-butadiene-styrene (SBS) was added as a bioadditive into the base asphalt to modify its properties. Different contents (0, 2, 5, 10, and 15%) of rice husk ash (RHA) and 1% of SBS were selected to prepare the modified asphalt. Penetration, softening point, ductility, rotational viscosity test, and temperature sweep test were conducted to investigate the properties of SBS/RHA-modified asphalt binder. Rutting test, moisture susceptibility, and low-temperature cracking were utilized to evaluate the performances of SBS/RHA-modified asphalt mixture. The results showed that the penetration decreased and the softening point and rotational viscosity enhanced while the ductility slightly decreased with the incorporation of rice husk ash. The SBS/RHA-modified asphalt mixture had better high-temperature performance than that of the virgin asphalt mixture but slightly lower moisture stability and low temperature performance. The tensile strength ratio of the virgin and modified asphalt mixture met the requirement of specification. The tensile strain of mixture SR15 was lower than the requirement for the asphalt mixtures on the basis of the specification. For the SBS/RHA-modified asphalt binder based on the comprehensive properties, the content of rice husk ash should not be higher than 15%.

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Corrigendum to “Evaluation of the mechanical properties and durability of cement mortars containing nanosilica and rice husk ash under chloride ion penetration” [J. Constr. Build. Mater. 78 (2015) 354–361]

Cited by 2 publications

References 0 publications

Mechanical properties of mortar produced with the replacement of natural sand by scheelite residue

Mechanical properties of mortar produced with the replacement of natural sand by scheelite residue

Studying the Properties of SBS/Rice Husk Ash‐Modified Asphalt Binder and Mixture

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