Testing of the influence of reclaimed asphalt pavement and manufacture waste asphalt shingles on the properties of asphalt concrete
Authors:
- Piotr Zieliński
Abstract
The aim of the paper is evaluation of the influence of the additives of reclaimed asphalt pavement (RAP) and manufacture waste asphalt shingles (MWAS) on the chosen properties of asphalt concrete mixture. Laboratory tests were performed on the asphalt concrete samples with additive of 20% RAS and 1% WMAS. The scope of the study included the following tests: stiffness modulus at three temperatures (5°C, 15°C and 30°C), indirect tensile strength in dry and wet conditions, fatigue properties, and resistance to low temperature cracking. The test results were compared with reference asphalt concrete samples. Statistical analysis of the results allowed to conclude that the properties of the mixtures with RAS and MWAS addition are more favourable than reference mixture, particularly in the case of stiffness modulus, indirect tensile strength and fatigue properties. At the same time, there was no significant change in the resistance of asphalt concrete to low temperature cracks and water action. The results show that used recycled additives (RAP and MWAS) can be a valuable source of materials for asphalt pavements construction.
- Record ID
- CUT9da63be0cd174823aed32f1b54a165aa
- Publication categories
- ; ;
- Author
- Pages
- 221-228
- Other elements of collation
- tab.; wykr.; Bibliografia (na s.) - 228; Bibliografia (liczba pozycji) - 12; Oznaczenie streszczenia - Abstr.
- Book
- 17th International Multidisciplinary Scientific Geoconference SGEM 2017, 27 - 29 November, 2017, Vienna, Austria : conference proceedings. Vol. 17, Energy and clean technologies. Iss. 43, Recycling, air pollution and climate change, modern energy and power sources, International Multidisciplinary Scientific GeoConference & EXPO SGEM, no. 17, 2017, Sofia, STEF92 Technology Ltd., ISBN 978-619-7408-28-7
- Keywords in English
- reclaimed asphalt pavement (RAP), manufacture waste asphalt shingles (MWAS), indirect tensile strength (ITS), stiffness modulus, low temperature cracking
- DOI
- DOI:10.5593/sgem2017H/43/S18.028 Opening in a new tab
- Language
- eng (en) English
- Score (nominal)
- 5
- Additional fields
- Indeksowana w: Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT9da63be0cd174823aed32f1b54a165aa/
- URN
urn:pkr-prod:CUT9da63be0cd174823aed32f1b54a165aa
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.