Results 21 to 30 of about 2,684 (184)

Testing of asphalt mixtures containing an addition of reclaimed asphalt shingles

Roads and Bridges, 2022
The article presents test results of chosen properties of asphalt concrete mixtures with addition of asphalt shingle offcuts (reclaimed asphalt shingles, RAS). The presented research supplements previous works on the subject.
Piotr Zieliński
doaj   +1 more source

An investigation of waste foundry sand in asphalt concrete mixtures

Waste Management & Research: The Journal for a Sustainable Circular Economy, 2006
A laboratory study regarding the reuse of waste foundry sand in asphalt concrete production by replacing a certain portion of aggregate with WFS was undertaken. The results showed that replacement of 10% aggregates with waste foundry sand was found to be the most suitable for asphalt concrete mixtures.
Bakış, Recep, Koyuncu, Hakan, Demirbaş, Ayhan   +2 more
openaire   +2 more sources

Influence of Additives on Permanent Deformation and Resilient Modulus of Recycled Asphalt Concrete

Journal of Engineering, 2020
Tests were performed on asphalt concrete specimens with (101.6 mm in diameter and 101.6 mm in height), and the results were implemented for calculating permanent deformation and resilient modulus under repeated compressive stress with different levels of
mustafa shakir mahdi, Prof. saad I. Sarsam   +1 more
doaj   +1 more source

Analysis of the fractional composition of the stone f iller in the asphalt concrete mixture and evaluation of the preparation modes for the 'bitumen–mineral powder' binder system [PDF]

Нанотехнологии в строительстве
Introduction. The fractional composition of the stone filler in asphalt concrete mixtures and the preparation modes of the binder in the "bitumen – mineral powder" system have a significant impact on the performance characteristics of asphalt concrete ...
Sergey Yu. Andronov, Yuri E. Vasiliev, Andrey V. Kochetkov, Pavel A. Slepnev, Ilya A. Chizhikov   +4 more
doaj   +1 more source

Resistance to Moisture Damage of Recycled Asphalt Concrete Pavement

Journal of Engineering, 2015
Recycled asphalt concrete mixture are prepared, artificially aged and processed in the laboratory to maintain the homogeneity of recycled asphalt concrete mixture gradation, and bitumen content.
saad Isaa Sarsam, Israa Lutfi AL-Zubaidi
doaj   +2 more sources

Improvement of the method for determining the compaction coefficient of asphalt concrete mixture [PDF]

Дороги і мости
Introduction. The quality of asphalt concrete mixture compaction in the road pavement layer is assessed by the compaction coefficient. The compaction coefficient refers to the ratio of the average density of cores to the average density of samples ...
Alina Yunak, Ivan Kopynets, Oksana Sokolova   +2 more
doaj   +1 more source

Investigation of the effort of smothness of road roller stop on the quality of asphalt [PDF]

Научно-технический вестник Брянского государственного университета, 2019
Asphalt concrete, being a durable composite material, has found wide application in construction. Especially it is necessary to highlight its use as a road surface as a common and popular material.
Kazakov O.Yu., Kustarev G.V.
doaj   +1 more source

Main problems of manufacturing asphalt concrete mixtures in Lithuania/Asfaltbetonio mišinių gamybos svarbiausios problemos Lietuvoje

Journal of Civil Engineering and Management, 2000
The article describes the main problems of manufacturing asphalt concrete mixtures at the factories under Ministry of Communication in the Republic of Lithuania. The Lithuanian Road Network is up to 21.122 km of state roads.
Donatas Čygas
doaj   +1 more source

TEXTILE FIBERS AS A REINFORCEMENT FOR ASPHALT CONCRETE MIXTURES [PDF]

ERJ. Engineering Research Journal, 1998
Growing road traffic has created the need of pavement structures which can adapt to this evolution. Concurrently, surfacing techniques have moved in the same direction to ensure user comfort and safety. Also, to resist the high deformation caused by these high loads.
Saad El-Hamrawy, Abou El Hassan Rahil
openaire   +1 more source

Electrochemical and Mechanical Properties of Asphalt Concrete Modified by Carbon Microfibers

International Journal of Electrochemical Science, 2020
Carbon microfibers (CMFs) due to their flexibility, durability, conductivity and superior strength have great potential as reinforcement materials in asphalt concrete.
Lijie Ma, Chunfeng Yang, Jishu Sun
doaj   +1 more source