Results 91 to 100 of about 7,526 (215)

Avaliação do desempenho de diferentes agregados miúdos de britagem em concretos de cimento Portland [PDF]

, 2011
Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia CivilOs agregados miúdos de britagem, por razões econômicas e ambientais, têm sido cada vez mais utilizados na produção de ...
Damo, Gabriela Ferreira
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Interfacial bonding mechanisms and physicochemical evolution at the reclaimed asphalt pavement aggregates-cement interface

Frontiers in Built Environment
The performance of cement-stabilized reclaimed asphalt pavement (CSRAP) mixtures is closely related to the structural evolution and bonding behavior of the interfacial transition zone (ITZ).
Jisheng Wang, Haidong Ji, Haidong Ji
doaj   +1 more source

Asphalt cement chip seals in Oregon : construction report [PDF]

SRS 546Most chip seals in Oregon have been constructed using an emulsified asphalt binder. However, chip seals using an asphalt cement (hot oil) binder have been tried in limited situations in Oregon.
Griffith, Andrew, Hunt, Elizabeth, Oregon. Department of Transportation   +2 more
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Quality and Durability of Rubberized Asphalt Cement and Warm Rubberized Asphalt Cement

, 2013
This thesis discusses and documents findings from an investigation of performance-based testing of asphalt cement (AC), warm mixed asphalt cement, asphalt rubber (AR), and warm asphalt rubber. A number of control, warm, and asphalt rubber binders from Ontario construction contracts were investigated for their compliance with conventional Superpave ...
openaire   +1 more source

Prepartion and Atypical Mechianical Performance of Epoxy Asphalt Cement Mortars Composite Material for High Speed Railway

, 2011
Cement asphalt mortar is a key part of flexible adjusting layer in slab ballastless track structure. In this paper, new materials of epoxy asphalt cement mortar (EACM) was prepared with epoxy and chemically modified asphalt emulsionwhich showed excellent
Kai Feng, Gang Hua Pan, Xing Long Fang, Wen Ping Zhou, Zhi Ming Chen, Zhen Jiao   +5 more
core   +1 more source

Investigation of Different Factors Affecting Asphalt Cement Ageing and Durability [PDF]

, 2019
Asphalt cement is an organic material and, like any other organic material tends to react with atmospheric oxygen, thus changing its physical properties (more accurately rheological properties) gradually over time.
Azimi Alamdary, Yashar
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Research on Improvement of Adhesive Properties of Asphalt and Granite Gravel

Zhongwai Gonglu
In view of the poor adhesion of acidic granite gravel and asphalt and the shortage of alkaline stone in asphalt pavement in China’s expressway construction, this study evaluated the improvement effects of schemes, including single use of amine anti ...
LI Yu, ZHANG Yingxue, QIU Chao, WANG Mo, LIU Li   +4 more
doaj   +1 more source

Effects of Cement and Emulsified Asphalt on Properties of Mastics and 100% Cold Recycled Asphalt Mixtures

, 2019
Cold recycled asphalt mixtures (CRAM) are a cost-effective and environmentally-friendly way to reuse reclaimed asphalt pavement (RAP). This paper evaluates the rheological properties and microstructure of mineral filler-asphalt mastic, mineral filler ...
Yuchao Lyv, Yuzhen Zhang, Liang Fan, Yanan Li   +3 more
core   +1 more source

Performance evaluation of cement modified asphalt rubber binder through optimizing aging indexes

Case Studies in Construction Materials
With increasing heavy traffic loads and expanding transportation networks, the engineering quality of asphalt pavements must be continuously improved.
Xiong Xu, Xiang Zhang, Jie Liu, Cheng Zhao   +3 more
doaj   +1 more source

DURABILITY PERFORMANCE OF CEMENTITIOUSLY STABILIZED LAYERS

, 2012
The ability to retain stability and integrity over years of exposure to the destructive forces of weathering is one of the most important aspects of cementitiously stabilized layers (CSL) in pavement design.
Su, Zhipeng
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