Development of a mix design process for cold-in-place rehabilitation using foamed asphalt. [PDF]
This study evaluates one of the recycling techniques used to rehabilitate pavement, called Cold In-Place Recycling (CIR). CIR is one of the fastest growing road rehabilitation techniques because it is quick and cost-effective. The document reports on the
Kim, YongJoo +2 more
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Manual of Laboratory Mix Design Procedure for Cold In-Place Recycling using Foamed Asphalt (CIR-foam), TR-474, 2007 [PDF]
, 2007 The objective is to determine the optimum percentage of water needed to produce the best foam properties for a given asphalt binder. The optimum water content is determined by achieving the maximum expansion ratio and half-life of the foamed asphalt ...
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Full-Depth Pavement Reclamation with Foamed Asphalt in California: Guidelines for Project Selection, Design, and Construction [PDF]
, 2009 This document provides guidelines on full-depth reclamation using a combination of foamed asphalt and an active filler, typically portland cement or lime. The following aspects are discussed: Project selection, Mix design, Structural design, Construction.
Fu, Pengcheng +2 more
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Foamed rubber asphalt has attracted wide attention in cold-recycled pavement projects due to its excellent performance, strong construction performance and resource conservation, but the mechanism of its performance improvement after foaming is still ...
Bin Ren, Wei Wang, Bin Guo
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Asphalt can deteriorate and age due to exposure to environmental conditions. This ageing reduces pavement performance and recycling waste pavement is relevant for environmental protection.
You, Zhanping +4 more
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Effect of Foamed Binder Characteristics on Warm-Mix Asphalt Performance
, 2014 Warm Mix Asphalt (WMA) has been introduced to produce and place asphalt pavements at lower temperatures as compared to conventional Hot Mix Asphalt (HMA).
Kutay, Muhammed Emın +1 more
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The Effect of Hydrated Lime on the Low-Temperature Properties of Foamed Asphalt Mixture (FAM)
Foamed asphalt mixtures (FAMs) are considered to be among the most environmentally friendly. They are produced at temperatures ranging from 100 °C to 120 °C.
Małgorzata Cholewińska +2 more
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The Study on Foaming Characteristics of Foamed Asphalt in Cold Recycling Technology
Advanced Materials Research, 2011 Through the foaming mechanism and foaming effect evaluation, this paper analyzes the production procedure, optimum content and strength of foamed asphalt mixture thoroughly. Combined with the construction process quality control and inspection and acceptance criteria, this paper provides data for reference and theoretical basis for application of cold ...
Jing Li Liu +2 more
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Foamed bitumen: an alternative way of producing asphalt mixtures
Ciência & Tecnologia dos Materiais, 2017 Abstract With the constant need to improve and make the production of asphalt mixtures more sustainable, new production techniques have been developed, the implementation of which implies the correct knowledge of their performance. One of the most promising asphalt production techniques is the use of foamed bitumen.
Abreu, Liliana Patrícia Ferreira +5 more
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Mechanism exploration of the foamed asphalt binder using the Molecular Dynamics (MD) method
Journal of Cleaner Production, 2022 Due to the consideration of energy conservation and emission reduction, Warm Mix Asphalt (WMA) is used in construction and foamed asphalt is a common agent in WMA.
Qingli Dai, Hui Yao, Zhanping You
exaly +2 more sources