PRO 33: 3rd International RILEM Symposium on Self-Compacting Concrete

PRO 33: 3rd International RILEM Symposium on Self-Compacting Concrete PDF Author: Ólafur H. Wallevik
Publisher: RILEM Publications
ISBN: 9782912143426
Category : Concrete
Languages : en
Pages : 1062

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PRO 33: 3rd International RILEM Symposium on Self-Compacting Concrete

PRO 33: 3rd International RILEM Symposium on Self-Compacting Concrete PDF Author: Ólafur H. Wallevik
Publisher: RILEM Publications
ISBN: 9782912143426
Category : Concrete
Languages : en
Pages : 1062

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Book Description


PRO 32: International Conference on Advances in Concrete and Structures - ICACS 2003 (Volume 2)

PRO 32: International Conference on Advances in Concrete and Structures - ICACS 2003 (Volume 2) PDF Author: Ying-shu Yuan
Publisher: RILEM Publications
ISBN: 9782912143419
Category : Concrete
Languages : en
Pages : 800

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Proceedings of the International Conference of Sustainable Production and Use of Cement and Concrete

Proceedings of the International Conference of Sustainable Production and Use of Cement and Concrete PDF Author: Jose Fernando Martirena-Hernandez
Publisher: Springer
ISBN: 3030220346
Category : Technology & Engineering
Languages : en
Pages : 438

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Book Description
This volume gathers the latest advances, innovations and applications presented by leading international researchers and engineers at the International Conference on Sustainable Production and Use of Cement and Concrete (ICSPCC 2019), held in Villa Clara, Cuba on June 23-30, 2019. It covers highly diverse topics, including sustainable production of low-carbon cements, novelties in the development of supplementary cementitious materials, new techniques for the microstructural characterization of construction materials, Portland-based and alkaline-activated cementitious systems, development of additives and additions in the sustainable production of concrete, sustainable production of high-performance concrete, durable concrete produced with recycled aggregates, development of mortars for historical patrimony restoration, environmental and economic assessment of the production and use of cement. The contributions, which were selected by means of a rigorous, international peer-review process, highlight numerous exciting ideas that will inspire novel research directions and foster multidisciplinary collaboration between different specialists.

Simulation of Fresh Concrete Flow

Simulation of Fresh Concrete Flow PDF Author: Nicolas Roussel
Publisher: Springer Science & Business Media
ISBN: 9401788847
Category : Technology & Engineering
Languages : en
Pages : 166

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Book Description
This work deals with numerical simulations of fresh concrete flows. After the first introductory chapter dealing with the various physical phenomena involved in flows of fresh cementitious materials, the aim of the second chapter is to give an overview of the work carried out on simulation of flow of cement-based materials using computational fluid dynamics (CFD). This includes governing equations, constitutive equations, analytical and numerical solutions, and examples showing simulations of testing, mixing and castings. The third chapter focuses on the application of Discrete Element Method (DEM) in simulating the flow of fresh concrete. The fourth chapter is an introductory text about numerical errors both in CFD and DEM whereas the fifth and last chapter give some recent examples of numerical simulations developed by various authors in order to simulate the presence of grains or fibers in a non-Newtonian cement matrix.

Properties of Fresh and Hardened Concrete Containing Supplementary Cementitious Materials

Properties of Fresh and Hardened Concrete Containing Supplementary Cementitious Materials PDF Author: Nele De Belie
Publisher: Springer
ISBN: 3319706063
Category : Technology & Engineering
Languages : en
Pages : 336

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Book Description
This volume represents the current knowledge on the effect of SCMs (slag, fly ash, silica fume, limestone powder, metakaolin, natural pozzolans, rice husk ash, special SCMs, ternary blends) on the properties of fresh and hardened concrete (e.g. early strength development, workability, shrinkage) and curing requirements. Other topics treated in the book are postblending vs preblending, implications of SCM variability, interaction between SCM and commonly used admixtures (e.g. superplasticizers, air entrainers).

Report 41: Internal Curing of Concrete - State-of-the-Art Report of RILEM Technical Committee 196-ICC

Report 41: Internal Curing of Concrete - State-of-the-Art Report of RILEM Technical Committee 196-ICC PDF Author: Ole Mejlhede Jensen
Publisher: RILEM Publications
ISBN: 2351580095
Category : Concrete
Languages : en
Pages : 166

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Book Description


Calcined Clays for Sustainable Concrete

Calcined Clays for Sustainable Concrete PDF Author: Fernando Martirena
Publisher: Springer
ISBN: 9402412077
Category : Technology & Engineering
Languages : en
Pages : 546

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Book Description
This volume focuses on research and practical issues linked to Calcined Clays for Sustainable Concrete. The main topics are geology of clays, hydration and performance of blended system with calcined clays, alkali activated binders, applications in concrete and mortar, durability of concrete under various aggressive conditions, and economic and environmental impacts of the use of calcined clays in cement based materials. This book compiles the different contributions of the 2nd International Conference on Calcined Clays for Sustainable Concrete, which took place in La Habana, December 5th-7th, 2017.The papers update the latest research in their field, carried out since the last conference in 2015. Overall it gives a broad view of research on calcined clays and their application in the field of construction, which will stimulate further research into calcined clays for sustainable concrete.

7th RILEM International Conference on Cracking in Pavements

7th RILEM International Conference on Cracking in Pavements PDF Author: A. Scarpas
Publisher: Springer Science & Business Media
ISBN: 9400745664
Category : Technology & Engineering
Languages : en
Pages : 1340

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Book Description
In the recent past, new materials, laboratory and in-situ testing methods and construction techniques have been introduced. In addition, modern computational techniques such as the finite element method enable the utilization of sophisticated constitutive models for realistic model-based predictions of the response of pavements. The 7th RILEM International Conference on Cracking of Pavements provided an international forum for the exchange of ideas, information and knowledge amongst experts involved in computational analysis, material production, experimental characterization, design and construction of pavements. All submitted contributions were subjected to an exhaustive refereed peer review procedure by the Scientific Committee, the Editors and a large group of international experts in the topic. On the basis of their recommendations, 129 contributions which best suited the goals and the objectives of the Conference were chosen for presentation and inclusion in the Proceedings. The strong message that emanates from the accepted contributions is that, by accounting for the idiosyncrasies of the response of pavement engineering materials, modern sophisticated constitutive models in combination with new experimental material characterization and construction techniques provide a powerful arsenal for understanding and designing against the mechanisms and the processes causing cracking and pavement response deterioration. As such they enable the adoption of truly "mechanistic" design methodologies. The papers represent the following topics: Laboratory evaluation of asphalt concrete cracking potential; Pavement cracking detection; Field investigation of pavement cracking; Pavement cracking modeling response, crack analysis and damage prediction; Performance of concrete pavements and white toppings; Fatigue cracking and damage characterization of asphalt concrete; Evaluation of the effectiveness of asphalt concrete modification; Crack growth parameters and mechanisms; Evaluation, quantification and modeling of asphalt healing properties; Reinforcement and interlayer systems for crack mitigation; Thermal and low temperature cracking of pavements; and Cracking propensity of WMA and recycled asphalts.

Thermal Cracking of Massive Concrete Structures

Thermal Cracking of Massive Concrete Structures PDF Author: Eduardo M.R. Fairbairn
Publisher: Springer
ISBN: 3319766171
Category : Technology & Engineering
Languages : en
Pages : 432

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Book Description
This book provides a State of the Art Report (STAR) produced by RILEM Technical Committee 254-CMS ‘Thermal Cracking of Mas-sive Concrete Structures’. Several recent developments related to the old problem of understanding/predicting stresses originated from the evolution of the hydration of concrete are at the origin of the creation this technical committee. Having identified a lack in the organization of up-to-date scientific and technological knowledge about cracking induced by hydration heat effects, this STAR aims to provide both practitioners and scientists with a deep integrated overview of consolidated knowledge, together with recent developments on this subject.

Modelling of Concrete Behaviour at High Temperature

Modelling of Concrete Behaviour at High Temperature PDF Author: Alain Millard
Publisher: Springer
ISBN: 3030119955
Category : Technology & Engineering
Languages : en
Pages : 120

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Book Description
This book presents the work done by the RILEM Technical Committee 227-HPB (Physical properties and behaviour of High-Performance Concrete at high temperature). It contains the latest research results on the modelling of concrete behaviour at high temperature. Some monographs on the subject have been published already but generally they do not cover the whole range of possibilities which are encountered in the literature as well as in practice. Moreover, there has been a rapidly increasing development of computational models during the last twenty years, which deserves attention. Therefore, it is the aim of this report to compile and present most of the tools that are proposed in the literature and are nowadays available for practice in some commercial computational packages. The book is divided in 3 main chapters dealing with: - engineering modelling - advanced modelling - constitutive parameters including hydral, thermal and mechanical parameters. The results presented especially target a group of users composed by universities and research laboratories, building material companies and industries, material scientists and experts, building and infrastructure authorities, designers and civil engineers.