Results 31 to 40 of about 273,956 (307)

Development of safe construction temperature ranges to avoid blow-ups in Ultra-Thin Concrete Pavements

open access: yesMATEC Web of Conferences, 2018
After the construction of an ultra-thin concrete pavement, ambient temperatures may induce an axial force within the pavement due to thermal expansion that can lead to the formation of a blow-up failure.
Mentz Johannes, Hartman Anton
doaj   +1 more source

Cool pavements

open access: yes, 2020
Cool pavements designate alternative pavements designed to reduce their contribution to urban heating. Urban heating generally refers to the sensible heat exchanged with the atmosphere by urban materials but can also include the radiative load they impose on pedestrians.
openaire   +3 more sources

PERENCANAAN LAPIS TAMBAHAN (OVERLAY) PERKERASAN LENTUR DENGAN MENGGUNAKAN METODE BINA MARGA 2017 DAN ANALISA KOMPONEN 1987 PADA RUAS JALAN MENDUT STA 0+000 – TANJUNG JAPUAN STA 2+225 KABUPATEN MAGELANG [PDF]

open access: yes, 2023
Roads are a means of transportation that facilitates all aspects of activities. Roads have a function as a link between regions and support economic activities in a region.
Rahman, Abdul
core  

Exploring the recovery capacity of recycling agents on atomic-scale energy properties of aged bitumen and their potential correlations with high-temperature rheological performance

open access: yesMaterials & Design
This study implements molecular dynamics (MD) simulations to explore the atomic-level energy properties of rejuvenated bitumen, considering the influence of different recycling agent (RA) types, dosages and aging levels of bitumen.
Shisong Ren, Xueyan Liu, Sandra Erkens
doaj   +1 more source

Resonant Acoustic Spectroscopy for Measuring Complex Modulus of Bitumen

open access: yesSensors
The complex modulus is one of the intrinsic properties of bituminous materials, and, hence, is of importance for their rheological characterization.
Frederik A. Kollmus   +2 more
doaj   +1 more source

Rheological, physicochemical, and microstructural properties of asphalt binder modified by fumed silica nanoparticles

open access: yesScientific Reports, 2021
Warm mix asphalt (WMA) is gaining increased attention in the asphalt paving industry as an eco-friendly and sustainable technology. WMA technologies are favorable in producing asphalt mixtures at temperatures 20–60 °C lower in comparison to conventional ...
Goshtasp Cheraghian   +4 more
doaj   +1 more source

EVALUATION PAVEMENT DISTRESSES USING PAVEMENT CONDITION INDEX [PDF]

open access: yes, 2011
Pavement deterioration is resulted by both environmental and structural causes. It is difficult to maintain the road on the same specification that was owned at the opening and problems start to appear represented in the pavement cracks, holes and ...
kushardjoko, wahyudi   +2 more
core  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Public Perceptions of the Midwest’s Pavements: Policies and Tradeoffs in Pavement Improvement [PDF]

open access: yes, 2004
With the budget crisis plaguing so many states, pavement management will compete more vigorously for limited funds. Findings reported from a tri-state pooled-fund research project provide insights and guidelines for pavement improvement derived from the ...
Kuemmel, David, Robinson, Richard
core   +1 more source

Optimal pavement management: Resilient roads in support of emergency response of cyclone affected coastal areas [PDF]

open access: yes, 2019
Roads in poor road condition disrupt emergency operations in disaster-prone areas during emergency periods. Prolonged inundation of pavements from storm surge accelerates deterioration of pavements and increases maintenance cost.
Amador, Luis, Amin, Shohel, Tamima, Umma
core   +1 more source

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