Innovative use of biowaste based cementitious grouts for semi-flexible pavement application and optimization using response surface methodology [PDF]
PLoS ONEThis study investigates the potential usage of biowaste (i.e., bagasse ash) in cementitious grouts for semi-flexible pavement applications. Cementitious grouts were prepared by partially replacing cement with bagasse ash (5%, 10%, 15% and 20%) and at w/c
Muhammad Imran Khan
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Preparation and Performance Improvement Mechanism Investigation of High-Performance Cementitious Grout Material for Semi-Flexible Pavement. [PDF]
Polymers (Basel), 2023 Semi-flexible pavement material (SFPM) combines the advantages and avoids the disadvantages of asphalt concrete flexible pavement and cement concrete rigid pavement.
Cheng P, Ma G, Li Y.
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Cementitious Grouts for Semi-Flexible Pavement Surfaces-A Review. [PDF]
Materials (Basel), 2022 The hybrid type of pavement called semi-flexible or grouted macadam has gained popularity over the last few decades in various countries, as it provides significant advantages over both rigid and conventional flexible pavements.
Khan MI +7 more
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Investigation of the Performance and Fuel Oil Corrosion Resistance of Semi-Flexible Pavement with the Incorporation of Recycled Glass Waste. [PDF]
Materials (Basel)Semi-flexible pavement (SFP) is a durable and cost-effective alternative to conventional rigid and flexible pavement and is formed by permeating an open-graded asphalt (OGA) layer with high-fluidity cement grout.
Al-Qudah AH +3 more
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Evaluation of Crack Resistance Performance of Semi-Flexible Pavement Materials. [PDF]
Materials (Basel)Semi-flexible pavement (SFP) materials have garnered extensive application and research attention owing to their exceptional deformation resistance. The crack resistance of SFP materials constitutes a critical aspect of their road performance. This study
Chen S, Zheng J, Wu X, Li L.
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Research on innovative preparation and performance of semi flexible pavement materials
Case Studies in Construction MaterialsSemi-flexible concrete has been utilized in highway engineering due to its exceptional pavement performance. This study investigates the proportions of semi-flexible grout, the porosity of asphalt mixture, and the performance of semi-flexible concrete ...
Chen Songqiang +3 more
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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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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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Materials & DesignSemi-flexible pavement (SFP) material is a composite comprising cement, coarse aggregates and asphalt mortar, which has complex mechanical properties.
Senlin Ling +4 more
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Finite element analysis of bearing capacity and cracking failure in semi-flexible pavement materials
Materials Research ExpressSemi-flexible pavement (SFP) materials are known for their outstanding rutting resistance; however, their applications to new pavements are limited due to uncertainties in their structural bearing capacity and cracking behavior.
Heng Zuo +4 more
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