Results 101 to 110 of about 78,621 (273)

Dusty Streets: The Challenge of Dust‐Borne Pollutants in Low‐Income Countries

open access: yesCLEAN – Soil, Air, Water, Volume 54, Issue 2, February 2026.
Generally, pollution impacts developed and low‐income countries (LICs) to different extents, and the disease burden due to roadway dust is not uniformly distributed across socio‐economic classes. Roadway dust materials from paved and unpaved urban and rural roads were reported to contain organic constituents which are toxic and affect public health ...
Abimbola E. Oluwalana‐Sanusi   +9 more
wiley   +1 more source

Optimal Design and Engineering Practice for Plant-Mixing Hot Recycled Asphalt Mixture Based on Performance Control

open access: yesZhongwai Gonglu
To address the difficulty of balancing high-and low-temperature performance in hot recycled asphalt mixture design and the performance imbalance revealed during long-term service, wheel tracking test, repeated creep loading test, multiple-sequence ...
ZHANG Wuxing   +5 more
doaj   +1 more source

The importance of the use phase on the LCA of environmentally friendly solutions for asphalt road pavements [PDF]

open access: yes, 2014
In order to assess sustainability of products and processes, different methodologies have been developed and used in the last years. In the road pavement construction area, most methodologies used for Life Cycle Assessment (LCA) are essentially focused ...
Araújo, J. P.   +2 more
core   +1 more source

Assessing Environmental Sustainability Practices in Building Construction Projects in Tanzania: A Mixed‐Methods Approach

open access: yesEngineering Reports, Volume 8, Issue 2, February 2026.
The study assesses environmental sustainability in 97 of Tanzania's building construction projects amid rapid urbanization. Using the LEED framework, the study reveals a low sustainability level. Barriers to sustainable practices are such as financial constraints, limited use of sustainable materials, and regulatory challenges.
Ismail W. R. Taifa, Imani Y. Mwano
wiley   +1 more source

Questionify gamification in education [PDF]

open access: yes, 2018
In the education industry, lecturers are finding ways to improve students’ concentrations and grades by using smart devices to track students’ assignment or tutorial progress.
Che Abdul Rani, Mohamad Firdaus   +3 more
core   +2 more sources

Zwiększenie wskaźnika recyklingowego asfaltu : studium eksperymentalne [PDF]

open access: yes, 2014
Asphalt is material that can be recycled. In particular reclaimed asphalt (RA) contains aged binder, which limits the reuse of RA. In this study the rate of recycled asphalt was increased by adding a rejuvenator containing paraffin.
Avsenik, Lidija, Tušar, Marjan
core  

Bitumen modified with recycled polyurethane foam for employment in hot mix asphalt [PDF]

open access: yes, 2018
A wide variety of modifiers have been applied to bitumen in order to enhance their properties and performance. Among them, polymers have been mainly used. The aim of this paper is to assess the use of polyurethane foam waste as a bitumen modifier for hot
Calderón, Verónica   +3 more
core   +2 more sources

Preliminary Studies to Use Textile Fibers Obtained from Recycled Tires to Reinforce Asphalt Mixtures

open access: yesRomanian Journal of Transport Infrastructure, 2018
The use of crumb rubber in the modification of asphalt has occurred because of the problems related to disposal of scrap tires. However, the use of scrap tires in asphalt pavements, known as asphalt rubber pavements, can minimize environmental impacts ...
Pais Jorge C.   +4 more
doaj   +1 more source

Green Up Pavement Rehabilitation Design Tool [PDF]

open access: yes, 2019
While designers produce pavement rehabilitation recommendations every day, for projects of all sizes, most designers have little information on the environmental impact of their recommendations.
Andrei, Dragos   +2 more
core   +1 more source

Active fillers’ effect on in situ performances of foam bitumen recycled mixtures [PDF]

open access: yes, 2016
Cold recycling is one of the most employed rehabilitation techniques for asphalt pavements and it is becoming more and more important as reducing emissions becomes a priority in the reduction of the greenhouse effect.
Alessandro Marradi   +6 more
core   +1 more source

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