Induction heating of electrically conductive porous asphalt concrete

Liu, Quantao; Schlangen, Erik; García, Álvaro; Ven, Martin van de

doi:10.1016/j.conbuildmat.2009.12.019

Cited by 216 publications

(60 citation statements)

References 6 publications

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“…They also showed that there is optimum volume content of electrically conductive particles for each mixture [35]- [37]. As discussed previously, heating by induction and the property of conductive asphalt concrete made it possible to close the cracks in the conductive porous asphalt layers by high temperature self curing of bitumen [38]- [40]. This approach, using induction heating to activate the self curing process of bitumen, is named induction curing.…”

Section: Conductive Asphalt Concretementioning

confidence: 99%

A Review Work on High Frequency Induction Curing of Porous Asphalt Concrete

Neogi¹,

Sadhu

Banerjee

2016

IJPEDS

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Induction heating method is a well known process to produce heat in a localized area on a susceptible metallic object. High frequency power, a work coil and an ancillary instrument part is the basis of induction heating. It is used in industrial and domestic areas where uniform and rapid heating is absolutely essential. As it is highly needed, in this research work, the effectiveness of induction heating will be verified by different curing methods. Firstly to initiate the asphalt concrete curing by high frequency induction heating so that the concrete become durable, electrically conductive and appropriately adjusted for induction heating, steel wire mesh / GI wire mesh is employed which is a good conductor of electricity. Now when micro cracks are likely to occur in asphalt product, the temperature of the asphalt material can be made high by induction heating of the steel wire mesh / GI wire mesh due to which the micro cracks are repaired itself and cracks are repaired by the increased temperature curing of bitumen by the physical process of diffusion and flow of the material. Consequent upon the repair, pre repair of small cracks, major cracks fail to occur protecting the road and thus ravelling of the road prevented to a great extent.

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Section: Conductive Asphalt Concretementioning

confidence: 99%

A Review Work on High Frequency Induction Curing of Porous Asphalt Concrete

Neogi¹,

Sadhu

Banerjee

2016

IJPEDS

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“…It provides that %3 LDPE and over is very strength. [62] 29.29-69.76 [63] 18.17-38.82 [64] 253.9-377.09 [65] 29-65.26 [66] 26.1-130.53 [19] 18.30-55.90 This research concentrated on the hydraulic and mechanical properties of a permeable pavement like permeable plastic asphalt. Permeable Plastic Asphalt was composed of plastic waste, aggregates, and asphalt.…”

Section: Indirect Tensile Strength (Its)mentioning

confidence: 99%

Landscape Engineering, Protecting Soil, and Runoff Storm Water

Çetin¹

2013

Advances in Landscape Architecture

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“…As a temperature sensitive material, the self-healing capacity of asphalt concrete can be enhanced by increasing the ability of wetting and diffusion of asphalt molecules through heating [3]. For this reason, an advanced self-healing technology named induction healing was developed to enhance the self-healing capacity of asphalt concrete through induction heating [4][5][6]. Steel fibers were added to the asphalt mixture to make it electrically conductive and induction heating was applied to increase the healing capacity of asphalt concrete when cracks occurred in asphalt mastic [7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Research on the Mechanical, Thermal, Induction Heating and Healing Properties of Steel Slag/Steel Fibers Composite Asphalt Mixture

Liu

Schlangen

et al. 2017

Applied Sciences

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Abstract:In this paper, steel slag/steel fiber composite asphalt mixture were prepared. The effects of the addition of steel slag and/or steel fibers on the mechanical, thermal, induction heating and healing properties of asphalt mixture were investigated. The results showed that adding steel slag and/or steel fibers improves the water stability, particle loss resistance and fracture energy of asphalt mixtures. The addition of steel fibers increased the thermal conductivity and thermal diffusion of the asphalt mixture, and steel slag showed a reverse effect. Steel slag asphalt mixture cooled more slowly than steel fiber asphalt mixture, which is beneficial to crack healing of asphalt mixture. The composite of steel fibers and steel slag can enhance the induction heating speed, heating homogeneity and thus enhance the induction healing ratio of asphalt mixture. It is concluded that steel slag/steel fibers composite asphalt mixture achieves good mechanical and induction healing properties.

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Induction heating of electrically conductive porous asphalt concrete

Cited by 216 publications

References 6 publications

A Review Work on High Frequency Induction Curing of Porous Asphalt Concrete

A Review Work on High Frequency Induction Curing of Porous Asphalt Concrete

Landscape Engineering, Protecting Soil, and Runoff Storm Water

Research on the Mechanical, Thermal, Induction Heating and Healing Properties of Steel Slag/Steel Fibers Composite Asphalt Mixture

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