Influence of aggregate type and size on properties of pervious concrete

Ćosić, Krunoslav; Korat, Lidija; Ducman, Vilma; Netinger, Ivanka

doi:10.1016/j.conbuildmat.2014.12.073

Cited by 255 publications

(71 citation statements)

References 14 publications

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“…Međutim, bilo bi korisno imati direktan uvid u poroznost, jer na propusnost utiče ne samo broj pora već i njihov raspored i njihova međusobna povezanost [29].…”

Section: Pervious Concrete Compositionunclassified

“…Pasta ima takvu konsistenciju da obavija svaku česticu agregata i formira ugradljivu mešavinu koja se lako ugrađuje i koja se neće sliti sa agregata pre nego što veže beton [29]. Sadašnja istraživanja su pokazala da efikasni udeo šupljina utiče na čvrstoću pri pritisku i vodopropustljivost očvrslog betona.…”

Section: Pervious Concrete Compositionunclassified

“…Jedan od primera preporučenih granulometrijskih sastava agregata pri projektovanju mešavine poroznog betona dat je na slici 6 [29].…”

Section: Pervious Concrete Compositionunclassified

“…The paste consistency is such that it coats each aggregate particle and creates a workable mixture that is easily placed without sloughing off the aggregates before the concrete sets [29]. Current research has shown that the effective void content affects the compressive strength and water permeability of the hardened concrete-at higher effective void contents, water permeability is increased, but the compressive strength is decreased.…”

Section: Pervious Concrete Compositionmentioning

confidence: 99%

“…However, direct insight into porosity would be beneficial since permeability is influenced not only by the number of pores but also by their distribution and interconnectivity [29].…”

Section: Pervious Concrete Compositionmentioning

confidence: 99%

See 4 more Smart Citations

Environmental importance, composition and properties of pervious concrete

Topličić–Ćurčić¹,

Grdić²,

Ristić³

et al. 2016

Gra mat konstru

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“…Međutim, bilo bi korisno imati direktan uvid u poroznost, jer na propusnost utiče ne samo broj pora već i njihov raspored i njihova međusobna povezanost [29].…”

Section: Pervious Concrete Compositionunclassified

“…Jedan od primera preporučenih granulometrijskih sastava agregata pri projektovanju mešavine poroznog betona dat je na slici 6 [29].…”

Section: Pervious Concrete Compositionunclassified

Section: Pervious Concrete Compositionmentioning

confidence: 99%

“…However, direct insight into porosity would be beneficial since permeability is influenced not only by the number of pores but also by their distribution and interconnectivity [29].…”

Section: Pervious Concrete Compositionmentioning

confidence: 99%

See 3 more Smart Citations

Environmental importance, composition and properties of pervious concrete

Topličić–Ćurčić¹,

Grdić²,

Ristić³

et al. 2016

Gra mat konstru

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Fracture behavior and crack mode of steel slag pervious concrete using acoustic emission technique

Chen

et al. 2021

Structural Contr & Hlth

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Summary The three‐point bending fracture tests of steel slag pervious concrete (SSPC) with different aggregate size and initial notch to depth ratio were done. Meanwhile, acoustic emission (AE) technique was used during the fracture test. In this paper, the relationship between fracture mechanics properties of SSPC and cumulative AE energy was explored; both b‐value and cluster analysis between rise angle (RA) and AF (average frequency) were used to describe crack growth performance. The results show that fracture energy considering the boundary can be calculated by the cumulative AE energy. It is also verified that cumulative AE energy can reflect the fracture resistance curve (R‐curve), and cumulative AE energy curve can be used to inverse the fracture mechanical curve. According to the k‐means clustering analysis results of RA and AF value, the aggregate size has little effect on the percentage of tensile crack. However, with the increase of aggregate size, the possibility of shear fracture mode increases. The difference between the maximum and minimum b‐value decreases rapidly when the ration of initial notch to depth is larger than 0.4. The research results can provide reference for AE technique to monitor SSPC pavement engineering.

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