Predicting Moisture-induced Damage to Asphaltic Concrete

Predicting Moisture-induced Damage to Asphaltic Concrete PDF Author:
Publisher:
ISBN:
Category : Asphalt concrete
Languages : en
Pages : 60

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Predicting Moisture-induced Damage to Asphaltic Concrete

Predicting Moisture-induced Damage to Asphaltic Concrete PDF Author:
Publisher:
ISBN:
Category : Asphalt concrete
Languages : en
Pages : 60

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Book Description


Compatibility of a Test for Moisture-induced Damage with Superpave Volumetric Mix Design

Compatibility of a Test for Moisture-induced Damage with Superpave Volumetric Mix Design PDF Author: Jon A. Epps
Publisher: Transportation Research Board
ISBN: 9780309066570
Category : Technology & Engineering
Languages : en
Pages : 108

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Moisture Damage in Asphalt Concrete

Moisture Damage in Asphalt Concrete PDF Author: Russell G. Hicks
Publisher: Transportation Research Board
ISBN: 9780309049245
Category : Technology & Engineering
Languages : en
Pages : 104

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Book Description
This synthesis will be of interest to pavement designers, construction engineers, maintenance engineers, and others interested in avoiding or limiting moisture damage in asphalt concrete. Information is provided on physical and chemical explanations for moisture damage in asphalt concrete, along with a discussion of current practices and test methods for determining or reducing the susceptibility of various asphalt concrete components and mixtures to such damage. Moisture damage in asphalt concrete is a nationwide problem which often necessitates premature replacement of highway pavement surfaces. This report of the Transportation Research Board describes the underlying physical and chemical phenomena responsible for such damage. Current test methods used to determine the susceptibility of asphalt concretes, or their constituents, to moisture damage are described and evaluated. Additionally, current practices for minimizing the potential for moisture damage are examined.

Hot-mix Asphalt Mixtures

Hot-mix Asphalt Mixtures PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 192

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Improved Conditioning and Testing Procedures for HMA Moisture Susceptibility

Improved Conditioning and Testing Procedures for HMA Moisture Susceptibility PDF Author: Mansour Solaimanian
Publisher: Transportation Research Board
ISBN: 0309099064
Category : Bituminous materials
Languages : en
Pages : 79

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Book Description
Explores whether combining the environmental conditioning system with the simple performance test would provide a superior procedure for determining the moisture susceptibility of hot-mix asphalt (HMA).

Evaluation and Prevention of Water Damage to Asphalt Pavement Materials

Evaluation and Prevention of Water Damage to Asphalt Pavement Materials PDF Author: Byron E. Ruth
Publisher: ASTM International
ISBN: 9780803104600
Category : Technology & Engineering
Languages : en
Pages : 159

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Evaluation of Procedures Used to Predict Moisture Damage in Asphalt Mixtures

Evaluation of Procedures Used to Predict Moisture Damage in Asphalt Mixtures PDF Author: K. D. Stuart
Publisher:
ISBN:
Category : Pavements, Asphalt
Languages : en
Pages : 120

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Long and Deep Tunnels

Long and Deep Tunnels PDF Author: Vittorio Guglielmetti
Publisher: CRC Press
ISBN: 0415558549
Category : Technology & Engineering
Languages : en
Pages : 1336

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Book Description
The design and construction of “long and deep” tunnels, i.e. tunnels under mountains, characterised by either considerable length and/or overburden, represent a considerable challenge. The scope of this book is not to instruct how to design and construct such tunnels but to share a method to identify the potential hazards related to the process of designing and constructing long and deep tunnels, to produce a relevant comprehensive analysis and listing, to quantify the probability and consequences, and to design proper mitigation measures and countermeasures. The design, developed using probabilistic methods, is verified during execution by means of the so called Plan for Advance of the Tunnel (PAT) method, which allows adapting the design and control parameters of the future stretches of the tunnel to the results of the stretches already finished, using the monitoring data base. Numerous criteria are given to identify the key parameters, necessary for the PAT procedure. Best practices of excavation management with the help of real time monitoring and control are also provided. Furthermore cost and time evaluation systems are analysed. Finally, contractual aspects related to construction by contract are investigated, for best development and application of models more appropriate for tunnelling-construction contracts. The work will be of interest to practising engineers, designers, consultants and students in mining, underground, tunnelling, transportation and construction engineering, as well as to foundation and geological engineers, urban planners/developers and architects.

Advances in Asphalt Materials

Advances in Asphalt Materials PDF Author: Shin-Che Huang
Publisher: Woodhead Publishing
ISBN: 0081002718
Category : Technology & Engineering
Languages : en
Pages : 493

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Book Description
The urgent need for infrastructure rehabilitation and maintenance has led to a rise in the levels of research into bituminous materials. Breakthroughs in sustainable and environmentally friendly bituminous materials are certain to have a significant impact on national economies and energy sustainability. This book will provide a comprehensive review on recent advances in research and technological developments in bituminous materials. Opening with an introductory chapter on asphalt materials and a section on the perspective of bituminous binder specifications, Part One covers the physiochemical characterisation and analysis of asphalt materials. Part Two reviews the range of distress (damage) mechanisms in asphalt materials, with chapters covering cracking, deformation, fatigue cracking and healing of asphalt mixtures, as well as moisture damage and the multiscale oxidative aging modelling approach for asphalt concrete. The final section of this book investigates alternative asphalt materials. Chapters within this section review such aspects as alternative binders for asphalt pavements such as bio binders and RAP, paving with asphalt emulsions and aggregate grading optimization. - Provides an insight into advances and techniques for bituminous materials - Comprehensively reviews the physicochemical characteristics of bituminous materials - Investigate asphalt materials on the nano-scale, including how RAP/RAS materials can be recycled and how asphalt materials can self-heal and rejuvenator selection

8th RILEM International Symposium on Testing and Characterization of Sustainable and Innovative Bituminous Materials

8th RILEM International Symposium on Testing and Characterization of Sustainable and Innovative Bituminous Materials PDF Author: Francesco Canestrari
Publisher: Springer
ISBN: 9401773424
Category : Technology & Engineering
Languages : en
Pages : 1024

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Book Description
This work presents the results of RILEM TC 237-SIB (Testing and characterization of sustainable innovative bituminous materials and systems). The papers have been selected for publication after a rigorous peer review process and will be an invaluable source to outline and clarify the main directions of present and future research and standardization for bituminous materials and pavements. The following topics are covered: - Characterization of binder-aggregate interaction - Innovative testing of bituminous binders, additives and modifiers - Durability and aging of asphalt pavements - Mixture design and compaction analysis - Environmentally sustainable materials and technologies - Advances in laboratory characterization of bituminous materials - Modeling of road materials and pavement performance prediction - Field measurement and in-situ characterization - Innovative materials for reinforcement and interlayer systems - Cracking and damage characterization of asphalt pavements - Recycling and re-use in road pavements This is the proceedings of the RILEM SIB2015 Symposium (Ancona, Italy, October 7-9, 2015).