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dynamic characteristics of 100 cold recycled asphalt

dynamic characteristics of 100 cold recycled asphalt

Dynamic characteristics of 100% cold recycled asphalt ...

Jul 10, 2017  This paper aims at investigating the dynamic characteristics of 100% cold recycled asphalt mixture using asphalt emulsion (CRME) and cement. Firstly, dynamic modulus and phase angle of CRME are studied at different curing times. Then, creep and relaxation of CRME are also studied to determine its response at service condition with higher ...

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Dynamic characteristics of 100% cold recycled asphalt ...

This paper aims at investigating the dynamic characteristics of 100% cold recycled asphalt mixture using asphalt emulsion (CRME) and cement. Firstly, dynamic modulus and phase angle of CRME are studied at different curing times. Then, creep and relaxation of CRME are also studied to determine its response at service condition with higher ...

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Dynamic characteristics of 100% cold recycled asphalt ...

Abstract This paper aims at investigating the dynamic characteristics of 100% cold recycled asphalt mixture using asphalt emulsion (CRME) and cement. Firstly, dynamic modulus and phase angle of CRME are studied at different curing times. Then, creep and relaxation of CRME are also studied to determine its response at service condition with higher temperature.

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Dynamic and rutting characteristics of recycled asphalt ...

Jan 20, 2021  The combined utilization of Recycled Asphalt Pavement (RAP) and natural sand as alternative aggregates was attractive for potential environmental and economic benefits. The dynamic and rutting performances of recycled asphalt mixtures containing natural sand and Anti-stripping Agents (ASAs) were investigated in this study.

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Properties of Mastics and 100% Cold Recycled

investigated the influences of emulsified asphalt and cement contents on the properties of CRAM, such as porosity, indirect tensile strength (ITS), freeze–thaw splitting strength ratio, and dynamic modulus, with gradations using 100% RAP. Asphalt pavement material can be seen as a multi-level distributed system with a spatial network structure.

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Long-term performance characteristics and interface ...

Oct 30, 2020  Dynamic characteristics of 100% cold recycled asphalt mixture using asphalt emulsion and cement J. Cleaner Prod. , 156 ( 2017 ) , pp. 337 - 344 Article Download PDF View Record in Scopus Google Scholar

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Functional characterization of a Cold-In place-Recycled ...

Functional characteristics of a cold in-place recycled pavement are assessed. ... Dynamic stiffness was assessed in laboratory according to the Non-Resonant Method, using a vibration exciter and an impedance head. ... A literature review on cold recycling technology of asphalt pavement. Constr. Build. Mater., 180 (2018) ...

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Frontiers Compaction Characteristics of Cold Recycled ...

The objective of this study is to investigate the compaction characteristics of cold recycled mixtures with asphalt emulsion (CRME) using the Superpave gyratory compactor (SGC) method. Five characteristic parameters were proposed and calculated including the compaction energy index, the compaction energy index, three compaction energy indicators at different compaction stages.

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Structural Contribution of Cold In-Place Recycling Base Layer

Cold in-place recycling (CIR) of asphalt pavements is a process that has successfully been used for many years [].CIR is a major pavement rehabilitation treatment, consisting of milling the top 50–75 mm of the asphalt concrete (AC) layer followed by in-place cold mixing with asphalt emulsion and stabilizing agents (i.e., Portland cement or hydrated lime), and compacted using traditional ...

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Microstructure and performance characteristics of cold ...

Jan 01, 2020  4.2. Material composition of cold recycled asphalt4.2.1. Definition. Generally, recycling of waste asphalt mixture can be divided into cold and hot methods , .Cold recycling of asphalt pavement uses asphalt emulsion or foamed asphalt (FA) to mix the RAP at room temperature, which can take up 60%–90% of RAP and used as subgrade or in asphalt pavement structure , .

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Properties of Mastics and 100% Cold Recycled

materials Article Effects of Cement and Emulsified Asphalt on Properties of Mastics and 100% Cold Recycled Asphalt Mixtures Yanan Li 1, Yuchao Lyv 1, Liang Fan 2 and Yuzhen Zhang 1,* 1 College of Chemical Engineering, China University of Petroleum, Qingdao 266580, Shandong Province, China; [email protected] (Y.L.); [email protected] (Y.L.)

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Environmental and mechanical benefits of cold recycled ...

This paper presents the results of a laboratory investigation concerning the mix-design characteristics of cold 100%-recycled asphalt emulsion mixes, using crumb rubber to improve cold recycling engineered properties. ... Mechanical and volumetric properties were assessed through fatigue tests, dynamic modulus and indirect tensile strength on ...

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Performance Evaluation of a 100% Recycled Asphalt

The asphalt industry has been using the ®RAP mainly in two different ways: (a) by incorporating it in hot and warm asphalt mixtures at different percentages, or (a) as 100 percent recycling, either hot or cold, by mixing it with a binding agent. The 100 percent cold in-place recycling

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Investigation and Prediction Model for the Dynamic Modulus ...

Jan 01, 2015  The stiffness characteristics of four types of asphalt emulsion cold recycled mixtures (AECRMs) were evaluated using the simple performance test (SPT). Factors influencing the dynamic modulus and the applicability of the Witczak model were investigated.

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Characteristics of Cold Processed Asphalt Millings and ...

A study was conducted to characterize the behavior of cold recycled asphalt pavement (RAP) millings rejuvenated with high float emulsion and portland cement, producing a cement-emulsion mix.

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Performance Characteristic of Cold Recycled Mixture with ...

Nov 17, 2015  Cold recycling is one of the most popular pavement recycling methods. During cold recycling, existing asphalt pavement is pulverized by cold milling machine. It is suggested to use 100% reclaimed asphalt pavement (RAP) to design cold recycled mixture. In some cases, new aggregates are also used to adjust the RAP gradation.

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Rheological behavior of cold recycled asphalt materials ...

Jul 17, 2017  The main objectives of the present study are to (1) evaluate the rheological behavior of the cold recycled emulsified asphalt materials (CRM) with four different percentages of RAP (50, 75, 85, and 100%), and to (2) Evaluate the impact of the measured modulus on pavement design.

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(PDF) Performance Evaluation of Cold In-place Recycling ...

Performance evaluation of Cold In-Place Recycling mixtures using emulsified asphalt based on dynamic modulus, flow number, flow time, and raveling loss By Yongjoo Kim DEVELOPMENT OF A MIX DESIGN PROCESS FOR COLD-IN-PLACE REHABILITATION USING FOAMED ASPHALT

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肖月 - 百度学术 - Baidu

Dynamic characteristics of 100% cold recycled asphalt mixture using asphalt emulsion and cement 2017 - Juntao Lin , Jinxiang Hong , Yue Xiao - 《Journal of Cleaner Production》 - 被引量: 0

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Effects of Cement and Emulsified Asphalt on Properties of ...

Cold recycled asphalt mixtures (CRAM) are a cost-effective and environmentally-friendly way to reuse reclaimed asphalt pavement (RAP). This paper evaluates the rheological properties and microstructure of mineral filler-asphalt mastic, mineral filler-residue mastic, and cement-residue mastic. Then,

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‪Yue Xiao 肖月‬ - ‪Google Scholar‬

Dynamic characteristics of 100% cold recycled asphalt mixture using asphalt emulsion and cement J Lin, J Hong, Y Xiao Journal of Cleaner Production 156, 337-344 , 2017

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Journal of Testing and Evaluation

1864 Evaluation of Innovative Cold Mix Recycled Asphalt Concrete as Backfill Material in Pipeline Maintenance—Shih-Huang Chen, Wei-Yuan Zheng, and Putri Adhitana Paramitha 1876 Experimental and 3-D Finite Element Analyses on Geocell-Reinforced Embankments—Lalima Banerjee, Sowmiya Chawla, and Gupinath Bhandari

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2012 - Dynamic Properties of Stone Mastic Asphalt Mixtures ...

Fatigue characteristics of stone mastic asphalt mix [18] Ye Q, Wu S, Li N. Investigation of the dynamic and fatigue properties of fiber-reinforced with fiber glass. Int J Phys Sci 2010;5(12):1840–7.

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Properties of Mastics and 100% Cold Recycled

materials Article Effects of Cement and Emulsified Asphalt on Properties of Mastics and 100% Cold Recycled Asphalt Mixtures Yanan Li 1, Yuchao Lyv 1, Liang Fan 2 and Yuzhen Zhang 1,* 1 College of Chemical Engineering, China University of Petroleum, Qingdao 266580, Shandong Province, China; [email protected] (Y.L.); [email protected] (Y.L.)

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Performance Evaluation of a 100% Recycled Asphalt

The asphalt industry has been using the ®RAP mainly in two different ways: (a) by incorporating it in hot and warm asphalt mixtures at different percentages, or (a) as 100 percent recycling, either hot or cold, by mixing it with a binding agent. The 100 percent cold in-place recycling

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Mechanical Behaviour of Cold Recycled Asphalt Mixtures for ...

Jun 20, 2020  Lin J, Hong J, Xiao Y (2017) Dynamic characteristics of 100% cold recycled asphalt mixture using asphalt emulsion and cement. J Clean Prod 156:337–344 CrossRef Google Scholar Mignini C, Cardone F, Graziani A, Morbi A, Setti L (2019) Effect of curing on the indirect tensile failure energy of cement-bitumen treated materials.

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Material Properties of Cold In-Place Recycled and Full ...

Suggested Citation:"Chapter 4 - Dynamic Modulus Test Results."National Academies of Sciences, Engineering, and Medicine. 2017. Material Properties of Cold In-Place Recycled and Full-Depth Reclamation Asphalt Concrete.

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Characteristics of Cold Processed Asphalt Millings and ...

A study was conducted to characterize the behavior of cold recycled asphalt pavement (RAP) millings rejuvenated with high float emulsion and portland cement, producing a cement-emulsion mix.

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Jun-tao LIN China University of Geosciences, Wuhan

This paper aims at investigating the dynamic characteristics of 100% cold recycled asphalt mixture using asphalt emulsion (CRME) and cement. Firstly, dynamic modulus and phase angle of CRME are ...

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Performance Characteristic of Cold Recycled Mixture with ...

Nov 17, 2015  Cold recycling is one of the most popular pavement recycling methods. During cold recycling, existing asphalt pavement is pulverized by cold milling machine. It is suggested to use 100% reclaimed asphalt pavement (RAP) to design cold recycled mixture. In some cases, new aggregates are also used to adjust the RAP gradation.

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Effects of nano-particles on cold recycled asphalt ...

May 17, 2021  Cold recycling of asphalt is an effective solution to reduce the environmental impacts of pavement construction and operation. This approach reduces the use of scarce resources and fossil fuels, and prevents the spread of greenhouse pollutants in the air. Despite its benefits, recycled asphalt does have drawbacks, some of which include nibbling, stripping, and less resistance to fatigue. The ...

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肖月 - 百度学术 - Baidu

Dynamic characteristics of 100% cold recycled asphalt mixture using asphalt emulsion and cement 2017 - Juntao Lin , Jinxiang Hong , Yue Xiao - 《Journal of Cleaner Production》 - 被引量: 0

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Summary Material Properties of Cold In-Place Recycled ...

Unconfined dynamic modulus testing of the cold-recycled materials was conducted on the small-scale cylindrical specimens extracted from field cores. ... No strong correlations were found between mixture characteristics (e.g., volumetrics, gradation, density) and stiffness. ... -Place Recycled and Full-Depth Reclamation Asphalt Concrete presents ...

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Effects of Cement and Emulsified Asphalt on Properties of ...

Cold recycled asphalt mixtures (CRAM) are a cost-effective and environmentally-friendly way to reuse reclaimed asphalt pavement (RAP). This paper evaluates the rheological properties and microstructure of mineral filler-asphalt mastic, mineral filler-residue mastic, and cement-residue mastic. Then, based on the premise of using 100% RAP with a gradation that was determined experimentally, the ...

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Recommendation of RILEM TC237-SIB on cohesion test of ...

Sep 18, 2018  Given the complex characteristics of RA, it is critical to estimate the amount of RA bitumen that may be actively available when producing recycled asphalt mixtures (cold, warm, and hot mixtures for in situ and plant production). This is especially important to develop reliable mix designs and to control mixture composition during production.

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Structural performance and sustainability assessment of ...

T D ACCEPTED MANUSCRIPT Gu et al. 4 95 assumption contradicts the fact that cold recycled asphalt mixture exhibits thermo-viscoelastic 96 characteristics being functional as an asphalt layer. Therefore, there is a need to develop a 97 mechanistic-empirical structural assessment methodology, which will take into account the 98 mechanical characteristics (e.g., viscoelasticity) of cold recycled ...

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Long-term performance characteristics and interface ...

Abstract This paper aims at investigating the long-term performance and interface microstructure of Cold Recycled Asphalt mixtures bound by emulsion (CRME) cored from field road serviced for 8 years, and the CRME prepared and cured in laboratory for 27 months are evaluated as reference. Firstly, air void and its distribution, indirect tensile strength and dynamic creep test is conducted to ...

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