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Characterization of Cement Grouted Semi-flexible Pavement
2021This study over semi-flexible pavement (SFP) has been characterized in various stages. The first stage is about the gradation of aggregate for which six trials were made with the course and fine aggregate with three replicates to achieve void ratio between 30 and 70%.
Jugmohan Singh +2 more
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Evaluation of fatigue life of semi-flexible pavement with cement asphalt emulsion pastes
Construction and Building Materials, 2022Jian Ouyang +2 more
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Semi-flexible Materials for Heavy-Duty Pavements
2020Heavy static loading that is present on airfields aprons, on storage areas at industry facilities and on road sections such as bus lanes and bus terminals needs pavement materials that are rutting resistant and have a high stiffness modulus, even at low loading frequencies.
J. Sundahl, J. Hede
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Critical appraisal on pavement performance of early-strength irrigated semi-flexible pavement
AIP Conference Proceedings, 2019Early-strength irrigated semi-flexible pavement (EISFP) is a new type of composition pavement with the characteristics of both asphalt pavement and cement concrete pavement. It has the advantages of high strength in the beginning and fast strength growth.
Xingmin Liang +3 more
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Utilization of Waste Rubber Powder in Semi-Flexible Pavement
Key Engineering Materials, 2014The central concept of semi-flexible pavement (SFP) is to combine the best qualities of concrete and asphalt pavement by means of filling the voids of the large gap asphalt mixture (LGAM) with good fluidity grout. The major purpose of this study is to determine the feasibility of utilizing waste rubber powder in the grout so as to reduce the stiffness ...
Chong Huang +4 more
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Formulation and performance comparison of grouting materials for semi-flexible pavement
Construction and Building Materials, 2016Abstract Semi-flexible pavement has been widely used for good performance, however, few studies have been made on effects of composition and formulation on grouting material. Therefore, this paper focuses on effects of composition and formulation on two typical grouting materials, including cement paste and cement mortar.
Jiupeng Zhang +4 more
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Investigation into the freeze–thaw durability of semi-flexible pavement mixtures
Road Materials and Pavement Design, 2019Semi-flexible pavement (SFP) is made of a composite material that consists of porous asphalt concrete (PA) filled with highly flowable grouting material.
Jinxiang Hong +6 more
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Semi-Flexible Base's Material Properties and Pavement Structure Applicability
ICTE 2011, 2011For the special nature of semi-flexible base's road performance, this paper studies the Marshall stability, splitting strength and compressive strength tests of the semi-flexible mixture. First, several steps which should be taken to achieve the optimal mix proportion are presented as below: optimal gradation, optimal fluid content, optimal asphalt ...
Dongsheng Zhang +3 more
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