Laboratory Investigation of Modified Roller Compacted Concrete Pavement (RCCP) Containing Macro Synthetic Fibers

Jahanbakhsh, Peyman; K, Farshad Saberi; Soltaninejad, Mostafa; Hashemi, Seyed Hamid

doi:10.1007/s42947-022-00161-2

Cited by 9 publications

(1 citation statement)

References 45 publications

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“…SEM image analysis is used to investigate the morphology of materials ( 19 ). The microstructure of the carriers (DI and EP) as well as the CPCMs were investigated using this method.…”

Section: Determination Of Candidate Composite Phase Change Materials ...mentioning

confidence: 99%

Evaluation of Thermal and Rheological Properties of Phase Change Material-Incorporated Asphalt Mastic with Porous Fillers

Wang

Liu

2023

Transportation Research Record: Journal of the Transportation R

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Incorporating phase change material (PCM) into paving materials can regulate the pavement temperature, improve the pavement durability, and mitigate the heat-island effects. In this research, porous fillers were used as the PCM carrier, and the thermal and rheological behaviors of the asphalt mastic with the PCM were evaluated. Two different carrier materials (diatomite and expanded perlite) and four types of PCMs were used in the study. The candidate filler, PCM, and proper blending ratios were determined based on the results of scanning electron microscope image analysis, the filter paper test, and the temperature sweep test. The thermal and rheological behaviors of the mastics with PCMs were further evaluated with different filler replacement ratios. Thermal analysis through a differential scanning calorimetry test, thermal conductivity and volumetric heat capacity test, and real-time temperature performance test were performed on the asphalt mastics. Rheological tests, including the complex shear modulus test, the bending beam rheometer test, and the linear amplitude sweep test, were also conducted. The modified mastics were found to have high heat capacity with the latent heat storage ability. The rheological analyses showed that with the addition of polyethylene glycol, while the low-temperature performance of the asphalt mastics was improved, the performance at intermediate and high temperatures was not adversely affected by the PCM.

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“…SEM image analysis is used to investigate the morphology of materials ( 19 ). The microstructure of the carriers (DI and EP) as well as the CPCMs were investigated using this method.…”

Section: Determination Of Candidate Composite Phase Change Materials ...mentioning

confidence: 99%

Evaluation of Thermal and Rheological Properties of Phase Change Material-Incorporated Asphalt Mastic with Porous Fillers

Wang

Liu

2023

Transportation Research Record: Journal of the Transportation R

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Impact of temperature and material variation on mechanical properties of parts fabricated with fused deposition modeling (FDM) additive manufacturing

Sehhat

Mahdianikhotbesara

Yadegari

2022

Int J Adv Manuf Technol

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Experimental investigation of evolutive mode-I and mode-II fracture behavior of fiber-reinforced cemented paste backfill: Effect of curing temperature and curing time

Fang

Cui

2023

Front. Struct. Civ. Eng.

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Laboratory Investigation of Modified Roller Compacted Concrete Pavement (RCCP) Containing Macro Synthetic Fibers

Cited by 9 publications

References 45 publications

Evaluation of Thermal and Rheological Properties of Phase Change Material-Incorporated Asphalt Mastic with Porous Fillers

Evaluation of Thermal and Rheological Properties of Phase Change Material-Incorporated Asphalt Mastic with Porous Fillers

Impact of temperature and material variation on mechanical properties of parts fabricated with fused deposition modeling (FDM) additive manufacturing

Experimental investigation of evolutive mode-I and mode-II fracture behavior of fiber-reinforced cemented paste backfill: Effect of curing temperature and curing time

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