Results 41 to 50 of about 30,982 (286)
Complexity of the behaviour of asphalt materials in cyclic testing [PDF]
, 2017 This paper compares the results obtained in two types of cyclic tension-compression tests, a time sweep test, constant strain amplitude, and a strain sweep test, increasing strain amplitude every 5000 cycles, called EBADE (standing for the Spanish words ...
Botella Nieto, Ramón +4 more
core +2 more sources
Case Studies in Construction MaterialsIn order to enhance the utilization efficiency of reclaimed asphalt pavement (RAP) and contribute to sustainable waste management, the implementation of hot recycling technique is employed to produce semi-flexible pavement materials.
Yue Xiong, Hongchang Wang
doaj +1 more source
Feasibility of perpetual pavement stage construction in China: A life cycle cost analysis
International Journal of Transportation Science and Technology, 2016 The main objective of pavement design and management is to build sustainable pavement structure with minimum costs during its whole life. There are many uncertainties in the process of pavement design pertaining many of its variables, such as future ...
Zhongyin Guo, Saud A. Sultan
doaj +1 more source
Alignment model for trunk road network maintenance outsourcing [PDF]
, 2015 Road maintenance outsourcing is now the foremost strategy by which road authorities procure maintenance works. Despite growing application of road maintenance outsourcing, there are conflicting estimates on the effectiveness of road maintenance ...
Alkali, Babakalli M. +3 more
core +4 more sources
Evaluating the role of aggregate gradation on cracking performance of asphalt concrete for thin overlays [PDF]
, 2019 Thin asphalt concrete overlays are a maintenance technique that mainly restore the functional properties of pavements. One of the main issues in thin overlays is reflective cracking that can cause early deterioration and reduce their service life.
García Gil, Lívia +2 more
core +2 more sources
Frontiers in Materials, 2022 In order to match the color difference between black asphalt mixture and light-colored cement grouting paste in semiflexible pavement, carbon black (CB) with four mass ratios (i.e., 2, 4, 6, and 8%) was incorporated into a rapid-hardening cement grouting
Deng Haibin +4 more
doaj +1 more source
DESIGN AND PROPERTIES OF HOT MIXTURE POROUS ASPHALT FOR SEMI-FLEXIBLE PAVEMENT APPLICATIONS [PDF]
, 2005 Semi-flexible pavement consists of selected porous asphalt mixture filled with cementitious slurry. This new type of pavement has prospects to be designed as a high deformation resistant pavement (Setyawan et al, 2001).
Setyawan, Ary
core
Energy harvesting from vehicular traffic over speed bumps: A review [PDF]
, 2018 Energy used by vehicles to slow down in areas of limited speed is wasted. A traffic energy-harvesting device (TEHD) is capable of harvesting vehicle energy when passing over a speed bump. This paper presents a classification of the different technologies
Blanco-Fernandez, E. +3 more
core +3 more sources
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Case Studies in Construction Materials, 2023 This study involves the preparation of cement grout samples by varying proportions of superplasticizer (SP) and water-cement (w/c) ratio (0.25–0.45) which were tested for computing flow value and 1-day, 7-day, and 28-day compressive strength.
Muhammad Imran Khan +7 more
doaj +1 more source