Zobrazeno 1 - 10
of 2 750
pro vyhledávání: '"asphalt mixtures"'
Autor:
Aakash Singh, Ankit Gupta
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract This research study evaluates the impact of low-density polyethylene (LDPE) modified asphalt binder on the mechanical performance and economical feasibility of asphalt concrete (AC) mixtures. LDPE-modified mixtures were compared with convent
Externí odkaz:
https://doaj.org/article/7e8a999fc84d4bcdb30efc9791e73299
Publikováno v:
Open Engineering, Vol 14, Iss 1, Pp 103238-93 (2024)
This study investigated the performance of rubberized asphalt mixtures through Marshall and wheel track tests. The optimal binder content for rubberized asphalt specimens containing 6 and 8% rubber was determined to be 4.9 and 5%, respectively, while
Externí odkaz:
https://doaj.org/article/6c05eb97614a491ab0b34b4d814305e6
Autor:
Nura Shehu Aliyu Yaro, Muslich Hartadi Sutanto, Noor Zainab Habib, Aliyu Usman, Abiola Adebanjo, Surajo Abubakar Wada, Ahmad Hussaini Jagaba
Publikováno v:
Journal of Road Engineering, Vol 4, Iss 3, Pp 318-333 (2024)
The goals of this study are to assess the viability of waste tire-derived char (WTDC) as a sustainable, low-cost fine aggregate surrogate material for asphalt mixtures and to develop the statistically coupled neural network (SCNN) model for predictin
Externí odkaz:
https://doaj.org/article/dc08c6d5d0ff4ee2991376248c1f785d
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract Porous asphalt mixture is conventional hot mix asphalt (HMA) with substantially decreased fines, which produces an open-graded mixture that enables the water to flow through an interconnected void space. Porous asphalt is a permeable system
Externí odkaz:
https://doaj.org/article/3dd1fb93e1fd4ef694223f7780df9c18
Publikováno v:
Civil and Environmental Engineering, Vol 20, Iss 1, Pp 109-123 (2024)
It is commonly known that mineral fillers significantly affect the asphalt mixture's performance. Superior flexible pavement performance can be ensured by gaining a deeper understanding of the function of filler. This research investigates the influe
Externí odkaz:
https://doaj.org/article/94500f3a5d074af5a18bbb6d6cfe6e9e
Autor:
Mahmoud Abdullh
Publikováno v:
Syrian Journal for Science and Innovation, Vol 2, Iss 2 (2024)
The performance of asphalt roads is affected by many factors such as temperature, water, loads and materials characteristics. These factors cause thermal cracking, permanent deformation (rutting) and fatigue distresses on asphalt concrete layers. In
Externí odkaz:
https://doaj.org/article/4134059ea8634b19a448d9e61fd848e8
Long-term performance of chemically modified cotton straw fibers in micro-surfacing asphalt mixtures
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03294- (2024)
Using agricultural wastes in asphalt pavements presents a promising solution to enhance pavement performance and utilize agricultural wastes simultaneously. In the paper, the fibers are made from recycled cotton stalks. Chemical modifiers are chosen
Externí odkaz:
https://doaj.org/article/8820f5156bad4c668cf0a892501319f4
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03250- (2024)
Porous Asphalt Mixtures (PAMs) improve resilience of flexible pavements in the context of climate change. PAM application in coastal cities like Chicago is of interest; however severe winters compromise the durability of PAMs given their susceptibili
Externí odkaz:
https://doaj.org/article/b70c726e7d58480cbc1c34a80b47322c
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03015- (2024)
This experimental study aims to assess the water sensitivity and fracture toughness of asphalt Mixtures subjected to thermal cycling, using different types of aggregates and incorporating hydrated lime as an additive. To achieve this, two types of ag
Externí odkaz:
https://doaj.org/article/3edaf8ee2ab3406f8cdd01ae08f1d9c9