Laboratory and field investigation of grouted macadam for semi-flexible pavements
Case Studies in Construction Materials, 2022 Grouted macadam (GM) made of an open-graded asphalt skeleton whose air voids are filled with a cementitious grout, is used as wearing course in semi-flexible pavements.
Sara Spadoni +2 more
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Experimental investigation of semi-flexible pavement performance using optimized nano-silica and sugarcane bagasse ash modified grouts [PDF]
Scientific ReportsSemi-flexible pavement (SFP) combines the flexible properties of asphalt with the rigidity of a cementitious slurry, providing improved structural and durability performance. However, the reliance on ordinary Portland cement in SFP contributes notably to
Muhammad Ahmad Sajid +6 more
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Rolling Resistance Evaluation of Pavements Using Embedded Transducers on a Semi-Trailer Suspension [PDF]
SensorsRoad agency initiatives to reduce traffic-related greenhouse gas emissions are limited by the inability of current experimental methods to assess pavement impacts on vehicle energy consumption.
William Levesque +2 more
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Preparation and Performance Improvement Mechanism Investigation of High-Performance Cementitious Grout Material for Semi-Flexible Pavement [PDF]
Polymers, 2023 Pei Feng Cheng, Yiming Li
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Exploring the potential applications of semi-flexible pavement: A comprehensive review
Reviews on Advanced Materials ScienceA semi-flexible pavement (SFP) is formed from two materials of different characteristics, including a porous asphalt mixture (PAM) with flexible properties and hardened cement with rigid properties. Grouting materials and PAM’s porosity play an essential
Do Thi My Chinh, Nguyen Manh Tuan
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Study of the Self-Healing Performance of Semi-Flexible Pavement Materials Grouted with Engineered Cementitious Composites Mortar based on a Non-Standard Test [PDF]
Materials, 2019 Xu Cai, Wenke Huang, Kuanghuai Wu
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Preliminary In-Situ Evaluation of an Innovative, Semi-Flexible Pavement Wearing Course Mixture Using Fast Falling Weight Deflectometer [PDF]
Materials, 2018 Tullio Giuffre'
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Experimental Study and Performance Characterization of Semi-Flexible Pavements [PDF]
Coatings, 2022 Semi-flexible pavement (SFP) is made up of a porous skeleton of asphalt mixture and cement grout. This special structure granted SFP superior strength and durability and made it a promising solution for the paving of heavy trafficked area. This paper performed in-depth study on the mechanistic behavior of SFP.
Guosheng Li +4 more
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EVALUATION OF SEMI-FLEXIBLE PAVEMENT PERFORMANCE [PDF]
Journal of Al-Azhar University Engineering Sector, 2020 This study aims at characterization and design new special type of asphalt mixture havinglower asphalt content and higher rutting resistance to be used in paving surface layers atheavy loads areas. To achieve this objective, grouting technique of permeable open gradedasphalt mixtures was used. Such type of pavement is called as a semi-flexible pavement
Momtaz Gamal Othman +2 more
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Study on damage evolution and mechanism of semi-flexible pavement under acid rain erosion
Case Studies in Construction Materials, 2023 In order to clarify the influence of acid rain on semi-flexible pavement, in order to explore the damage evolution characteristics of acid rain on semi-flexible pavement, in order to explore the mechanism of acid rain on the damage evolution of semi ...
Chao Hu, Zhigang Zhou, Yaoyao Luo
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