Results 61 to 70 of about 3,498 (154)

Ringanalys Asfalt 2019 - Provningsmetoder för asfalt, ITSR

, 2021
BVFF - Jämförande provning av ...
openaire   +1 more source

Avaliação do desempenho de misturas betuminosas temperadas [PDF]

, 2009
A diminuição do consumo de combustíveis e das emissões de gases com efeitos de estufa são um grande desafio da sociedade actual. No fabrico de misturas betuminosas desenvolveram-se recentemente diversas tecnologias para redução da temperatura de produção
Ferreira, C. I. G., Oliveira, Joel, Silva, Hugo Manuel Ribeiro Dias da   +2 more
core  

Technical Efficiency in Iran’s Industry Sector: A Stochastic Frontier Analysis (SFA) Approach

برنامه‌ریزی و بودجه, 2019
Nowadays, the most important factor affecting production is efficiency, which recovers economic performance, adjusts prices, enhances competitiveness, and improves social welfare and growth sustainability by influencing the production level.
Mansour Asgari
doaj  

Testing of Cationic Adhesion Promoters Derived from Rapeseed Oil in Bitumen and Asphalt Mixtures

Infrastructures
This study examines the effect of cationic bio-based adhesion promoters (APs) derived from rapeseed oil (RO) on the performance of bitumen and asphalt mixtures.
Volodymyr Gunka, Olha Poliak, Iurii Sidun, Yuriy Demchuk, Yaroslav Blikharskyy, Ananiy Kohut, Nazarii Dzianyi, Artur Onyshchenko   +7 more
doaj   +1 more source

Waste polymers recycling in high performance asphalt mixtures [PDF]

, 2011
Building a road pavement requires large amounts of constituent materials, whose extraction can lead to the devastation of natural resources and causes negative impacts on the environment.
Costa, L. M. B., Machado, A. V., Oliveira, Joel, Silva, Hugo Manuel Ribeiro Dias da   +3 more
core  

An Assessment of Moisture Susceptibility and Ageing Effect on Nanoclay-Modified AC Mixtures Containing Flakes of Plastic Film Collected as Urban Waste

Applied Sciences, 2019
In this research, the moisture susceptibility of a nanoclay-modified asphalt concrete (AC) mixture containing plastic film (in flakes) collected as urban waste was evaluated with specimens subjected to the tecnico accelerated ageing (TEAGE) procedure ...
Arminda Almeida, João Crucho, César Abreu, Luís Picado-Santos   +3 more
doaj   +1 more source

A comparison of structural productivity levels in the major industrialised countries [PDF]

Hourly labour productivity levels in a number of European countries are thought to be very close to, or possibly even higher than the level ‘observed’ in the United States.
Bourlès, Renaud, Cette, Gilbert
core   +1 more source

Recycled asphalt mixtures produced with high percentage of different waste materials [PDF]

, 2015
The use of sustainable solutions in construction is not just an option, but is increasingly becoming a need of the Society. Thus, nowadays the recycling of waste materials is a growing technology that needs to be continuously improved, namely by ...
Abreu, L. P. F., Fonseca, P. V., Oliveira, Joel, Silva, Hugo Manuel Ribeiro Dias da   +3 more
core   +1 more source

Effect of laboratory aging on the performance of asphalt mixture containing high RAP content with the rejuvenator-loaded fiber

Case Studies in Construction Materials
This study investigates the performance of recycled asphalt mixtures containing 50 % reclaimed asphalt pavement (RAP), focusing on the impact of rejuvenator-loaded fibers under various aging conditions: short-term aging (STA) and long-term aging at four (
Yuxuan Sun, Fan Zhang, Augusto Cannone Falchetto, Di Wang   +3 more
doaj   +1 more source

Performance of Laboratory Designed Permeable Asphalt Mixtures

The Baltic Journal of Road and Bridge Engineering
Permeable asphalt pavement is one of the sustainable solutions to remove water from road surfaces. The aim of the research is to analyse the performance of permeable asphalt mixtures depending on the different nominal maximum size and, as a result, to ...
Ieva Jakubėnaitė, Audrius Vaitkus, Judita Škulteckė, Ovidijus Šernas   +3 more
doaj   +1 more source