Results 181 to 190 of about 65,957 (222)

Laboratory evaluation of stabilizing methods for porous asphalt mixtures

Construction and Building Materials, 2013
Abstract The objective of this study was to compare the performance of different stabilizing additives (cellulose fibers, styrene–butadiene–styrene [SBS], and crumb rubber modifier [CRM]) in a porous asphalt mixture. The mix evaluation was based on draindown, permeability, abrasion resistance, moisture susceptibility, and rutting.
Kimberly R. Lyons, Bradley J. Putman
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PERFORMANCE OF MODIFIED POROUS ASPHALT MIXTURES

2013
In this study, the modified bitumen prepared by using MD243 SBS (Styrene-Butadiene-Styrene) and TPS (TafPack-Super) additives from Kirikkale 50/70 bitumen, were tested binder wise in accordance with the technical specification for modified bitumen. The porous asphalt mixtures prepared with the addition of MD243 SBS and TPS additives were tested in ...
Ozay, Onur, Arıkan Öztürk, Ebru
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Aging effects on recycled WMA porous asphalt mixtures

Construction and Building Materials, 2016
Abstract Nowadays, the use of reclaimed asphalt pavements (RAP) is often combined with Warm Mix Asphalt (WMA) technologies with several benefits in terms of environment, cost and mechanical performance. Concerns still exist related to in-service and aging characteristics of warm recycled mixtures since WMA technologies have been developed over the ...
F. Frigio, S. Raschia, D. Steiner, B. Hofko, F. Canestrari   +4 more
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Improving cohesiveness of porous friction course asphalt mixtures

Road Materials and Pavement Design, 2017
The use of porous friction course (PFC) provides numerous safety benefits and improves the noise quality of surrounding areas. Many agencies once used PFC for these reasons, but have since stopped using PFC due to performance issues. PFC pavements have reportedly been prone to ravelling and cracking, which leads to reduced service life.
Tommy James, Don Watson, Adam Taylor, Nam Tran, Carolina Rodezno   +4 more
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Laboratory Evaluation of Clogging Potential of Porous Asphalt Mixtures

Transportation Research Record: Journal of the Transportation Research Board, 1999
A laboratory test to assess the clogging potential of porous asphalt mixtures is useful as part of a rational design procedure of using these mixtures for construction of pavement surface friction courses. Two prerequisites for the laboratory assessment are ( a) the ability to measure an engineering parameter indicative of the mixture’s drainage ...
Fwa, T.F., Tan, S.A., Guwe, Y.K.
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Utilization of Steel Slag as Aggregates for Porous Asphalt Mixture

Key Engineering Materials, 2014
Steel slag is a byproduct, making up a portion of 15-20% of iron output. Most of them are deposited in slag storing yards and thus results in many serious environment problems in China. This paper aims to explore the feasibility of utilizing steel slag as aggregates in porous asphalt mixtures.
Can Hua Li, Xiao Dong Xiang, Xi Ying Zhou, Xiao Qian Tu   +3 more
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Evaluation of Low-temperature Performance of Porous Asphalt Mixture

Journal of Highway and Transportation Research and Development (English Edition), 2010
AbstractTo analyze influencing factors and evaluation method of low-temperature performance of porous asphalt mixture, first, three kinds of modified binder were chosen as original, thin film aging...
Xiang Ma, Fujian Ni, Rongsheng Chen, Yan Wang   +3 more
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EFFECTS OF DIATOMITE AS FILLER ON THE POROUS ASPHALT MIXTURES PROPERTIES

Malaysian Journal of Civil Engineering, 2018
Diatomite is a kind of mineral containing high amorphous silica content which is a very durable substance. Due to its useful characteristics such as lightweight, high porosity, high surface area, low density and high absorptive capacity, diatomite is identified with potential to be used as a filler to improve the performance of asphalt mixture.
Mohd. Shukry, Nurul Athma, Abdul Hassan, Norhidayah, Abdullah, Mohd. Ezree, Hainin, Mohd. Rosli, Md. Yusoff, Nur Izzi, Mohamed Abdullah, Nor Asniza, Putra Jaya, Ramadhansyah   +6 more
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3-D Permeability Model of Porous Asphalt Mixture

Advanced Materials Research, 2011
3-D permeability model is set up through image analysis of porous asphalt mixture sample slice by cosmos image technique on the basis of 2-D permeability model of porous asphalt mixture. The result shows that the numerical simulation permeability outcome is consistent with the indoor permeability test outcome.
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Cleaning effect on clogged porous asphalt mixture

AIP Conference Proceedings, 2023
Cui Ming Ng, Siaw Ing Nicole Liew, Ramadhansyah Putra Jaya, Khairil Azman Masri, Zul Fahmi Mohamed Jaafar, Abdullahi Ali Mohamed, Muhammad Naqiuddin Mohd Warid, Norhidayah Abdul Hassan   +7 more
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