Improving Performance Of Portland Limestone Cements In Sulfate Exposures Using Supplementary Cementing Materials

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Improving Performance of Portland-limestone Cements in Sulfate Exposures Using Supplementary Cementing Materials

Author : Seyed Sajjad Mirvalad
Publisher :
ISBN 13 :
Total Pages : 231 pages
Book Rating : 4.:/5 (19 download)

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Book Synopsis Improving Performance of Portland-limestone Cements in Sulfate Exposures Using Supplementary Cementing Materials by : Seyed Sajjad Mirvalad

Download or read book Improving Performance of Portland-limestone Cements in Sulfate Exposures Using Supplementary Cementing Materials written by Seyed Sajjad Mirvalad and published by . This book was released on 2014 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: Portland limestone cement (PLC) is a recent addition to North America, promoted for its environmental benefits while maintaining suitable properties in both the fresh and hardened state. However, due to concerns regarding the degradation of concrete in sulfate exposure, especially in cold environments, its use is currently limited. In Canada, this type of cement was first introduced in 2008, but its practice in sulfate exposure was prohibited according to CSA A23.1. In 2010, CSA A3001 introduced physical requirements and suggested minimum amounts of supplementary cementing materials (SCMs) to be used for a blended PLC to be considered in sulfate exposure. Alongside, CSA A3004-C8, the standard test method for evaluating performance of cement in sulfate exposure, was revised. In this study, different SCMs available in Canada were used in binary and ternary PLC blends in order to achieve sulfate resistance. For all PLC blends, ettringite sulfate attack (ESA) and thaumasite sulfate attack (TSA) were studied. It was found that the PLC blends containing the standard recommended amounts of SCMs were not resistant against TSA. However, when the SCM amount was increased in the blend, the desired resistance was achieved. Ternary blends of slag and fly ash were found to be the most resistant. In addition, mass changes in ESA and TSA as well as compressive strength and ultrasonic velocity in mortar samples were studied. Moreover, a combined differential scanning calorimetry and X-ray diffraction study were performed on samples in TSA and indicated formation of thaumasite in the deteriorated samples as well as on the surface of the intact ones. Interestingly, the mortar samples of the ternary PLC blend containing 40% slag and 20% fly ash were the only ones that did not show formation of thaumasite after a two-year TSA study. Overall, SCMs were found effective in improving the resistance of PLC blends in sulfate exposure. Additionally, it was found that, in general, the increase in the SCM content in a PLC blend promoted its resistance.

Sulfate Resistance and Properties of Portland- Limestone Cements

Author : Amir Mohammad Ramezanianpour
Publisher :
ISBN 13 : 9780494972786
Total Pages : pages
Book Rating : 4.9/5 (727 download)

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Book Synopsis Sulfate Resistance and Properties of Portland- Limestone Cements by : Amir Mohammad Ramezanianpour

Download or read book Sulfate Resistance and Properties of Portland- Limestone Cements written by Amir Mohammad Ramezanianpour and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Potential of Portland-Limestone Cement to Improve Performance of Concrete Made With High Slag Cement and Fly Ash Replacement Rates

Author : J. Shannon
Publisher :
ISBN 13 :
Total Pages : 17 pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis Potential of Portland-Limestone Cement to Improve Performance of Concrete Made With High Slag Cement and Fly Ash Replacement Rates by : J. Shannon

Download or read book Potential of Portland-Limestone Cement to Improve Performance of Concrete Made With High Slag Cement and Fly Ash Replacement Rates written by J. Shannon and published by . This book was released on 2016 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aggressive use of supplementary cementitious materials (SCMs) in concrete is becoming more appealing due to potential for cost effectiveness, reduced environmental impact, enhanced durability, and increased sustainability. Constructability, though, is often less attractive as time of set and early strength development can be delayed. This paper investigated the merits of incorporating portland-limestone cement (PLC) to improve concrete sustainability and performance when rounded gravel aggregates (most sustainable for some markets) were used in conjunction with dual SCMs proportioned for 50 % to 70 % total cement replacement. The family of concrete mixtures evaluated have not been widely studied with PLC (in the US or elsewhere). Mixtures containing PLC designed for improved synergies in the US construction market were compared to similar variations containing ordinary portland cement (OPC). PLC was shown to be able to produce concrete mixtures of greater compressive strength and lower set times compared to OPC in some, but not all, conditions. Individual mixture performance varied based on SCM use, PLC properties, and aggregate properties.

Low Temperature Sulfate Resistance of Concrete Produced with Portland-limestone Cements and Supplementary Cementitious Materials

Download Low Temperature Sulfate Resistance of Concrete Produced with Portland-limestone Cements and Supplementary Cementitious Materials PDF Online Free

Author : Reza Mohammadi Ahani
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (133 download)

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Book Synopsis Low Temperature Sulfate Resistance of Concrete Produced with Portland-limestone Cements and Supplementary Cementitious Materials by : Reza Mohammadi Ahani

Download or read book Low Temperature Sulfate Resistance of Concrete Produced with Portland-limestone Cements and Supplementary Cementitious Materials written by Reza Mohammadi Ahani and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Portland-limestone cement with up to 15% interground limestone was included in the Canadian Standard A3000 for Hydraulic Cements in 2008. However, due to the lack of data on sulfate resistance of concrete especially the potential for thaumasite sulfate attack at low temperatures, the use of portland-limestone cement in concretes subjected to moderate or severe sulfate exposures, even when blended with supplementary cementitious materials (SCMs) was not allowed. In this experimental research, the sulfate resistance of fifty three concrete mixtures produced with several combinations of portland and/or portland-limestone cements and SCMs at three different water-to-cementitious materials ratios of 0.40, 0.50, and 0.70 exposed to both sodium and magnesium sulfate solutions was evaluated in both laboratory and field exposures at low temperatures by measuring changes in length, mass, and resonant frequency of concrete prisms as well as making visual inspections. Also, the causes, mechanisms, and depth of deterioration in damaged concrete mixtures having insufficient levels of SCMs was investigated by mineralogical analysis using X-ray diffraction and microstructural analyses using micro X-ray fluorescence spectrometry and scanning electron microscopy. It was found that SCMs at sufficient replacement levels significantly improve the resistance of concrete to sulfate attack and in such mixtures there was no impact of limestone additions. The sulfate resistance of PC+SCMs and PLC+SCMs concrete mixtures is equal to or better than that of currently allowed highly and moderately sulfate-resistant portland and blended cements. Exposure to magnesium sulfate solution is more aggressive than sodium sulfate solution. The sulfate resistance of concrete prisms in the selected field exposures is better than that of prisms in the selected laboratory exposures due to more reasonable concentrations of sulfate solutions, larger prism size, and possibly including the variable temperature used in the field exposure. Since there is no standard test method for evaluating the sulfate resistance of concrete due to the potential threat from thaumasite sulfate attack at low temperature and previous research focused on mortar tests, the results of this research can be used to develop a standard test method for evaluating the sulfate resistance of concrete.

Durability Properties of Blended Portland Limestone Cement Containing Calcium Carbonate Nanoparticles

Author : Seyed Javad Mirvalad
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (139 download)

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Book Synopsis Durability Properties of Blended Portland Limestone Cement Containing Calcium Carbonate Nanoparticles by : Seyed Javad Mirvalad

Download or read book Durability Properties of Blended Portland Limestone Cement Containing Calcium Carbonate Nanoparticles written by Seyed Javad Mirvalad and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of Portland Limestone Cement (PLC) as a greener alternative to Portland Cement (PC) dates back to 1960s. In Canada, PLC was first introduced in 2008 with the limestone content limit of 15%. While the use of PLC alone in sulfate exposure is prohibited according to CSA A23.1, the limit of 15% is mainly to ensure a suitable level of mechanical and durability performance. Improving the performance of PLC and decreasing its clinker content is very appealing since it can contribute to reducing the carbon and energy footprint of cement industry. Calcium carbonate nanoparticles (NC) have been shown to be effective in accelerating cement hydration in ultra high performance concretes and concretes with high levels of supplementary cementing materials, but their effect on durability has been rarely studied. In this research, limestone cement was made by blending micro limestone powder with general use cement at 15%, 20%, and 25% content levels. NC was used as an additive at 1%, 2%, 3%, and 4% and heat of hydration using isothermal calorimetry technic was evaluated. Based on the results of this test, 2% addition of NC was selected as the most favorable addition level and was used in mortar samples for further durability investigations. Additionally, the same mixtures were made with the addition of 2% nano silica (NS), which is a one of the most widely-used nanoparticles in cement, in order to put the efficacy of NC in perspective. Several mechanical and durability measures such as compressive strength, volume of permeable voids, sorptivity, bulk electrical conductivity, bulk electrical resistivity, and expansion due to ettringite and thaumasite sulfate attack were studied on mortar samples. The results showed that 2% NC addition was significantly effective in improving durability of mortar samples. Also, 2% NC addition was found to be more effective than 2% NS addition in improving all of the measures except for compressive strength. Moreover, considering durability performance, it was concluded that, with the 2% NC addition, limestone content limit of 15% can be safely increased to 20% and even to 25% if sulfate resistance is not required.

The Use of Limestone in Portland Cement

Author : Rachel Jean Detwiler
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis The Use of Limestone in Portland Cement by : Rachel Jean Detwiler

Download or read book The Use of Limestone in Portland Cement written by Rachel Jean Detwiler and published by . This book was released on 1996 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Performance of Portland Limestone Cements

Author : Timothy Barrett
Publisher :
ISBN 13 : 9781622602902
Total Pages : pages
Book Rating : 4.6/5 (29 download)

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Book Synopsis Performance of Portland Limestone Cements by : Timothy Barrett

Download or read book Performance of Portland Limestone Cements written by Timothy Barrett and published by . This book was released on 2013-12-31 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In 2009, ASTM and AASHTO permitted the use of up to 5% interground limestone in ordinary portland cement (OPC) as a part of ASTM C150/AASHTO M85. When this project was initiated a new proposal was being discussed that would enable up to 15% interground limestone to be considered in ASTM C595/AASHTO M234 cement. This project was initiated to provide rapid feedback to INDOT for use in discussions regarding these specifications (this has become ASTM C595/AASHTO M240). PLC is designed to enable more sustainable construction which may significantly reduce the CO2 that is embodied in the built infrastructure while extending the life of cement quarries. The physical and chemical properties of the cementitious materials used in this study were examined. PLC is typically a finer cement (10 to 30% Blaine fineness) with a reduction in the coarse clinker particles (>20µm) and an increase in fine particles which are primarily limestone. Isothermal calorimetry and chemical shrinkage results imply that these PLC materials have a similar or slight greater reaction and would be able to be used interchangeably with OPC in practice as it relates to the rate of reaction. The PLC mortars exhibited relatively similar activation energies compared to the corresponding OPCs allowing the maturity method to be used by INDOT for both the PLC and OPC systems. The mechanical properties of OPC and PLC were generally similar with the PLC typically having slightly higher early age strengths but similar 28 day strengths. No significant change in drying shrinkage or restrained shrinkage cracking was observed for the PLC when compared with OPC (Barrett et al. 2013). The PLC has similar volumes of permeable voids as the OPC. The chloride diffusion coefficients in the PLC systems may range from 0 to 30% higher than the OPCs. The PLC showed synergistic benefits when paired with fly ash. Based on the available literature and available testing results INDOT could consider PLC, as specified in accordance with ASTM C-595/AASHTO M 240, to be a suitable option for use in INDOT concrete applications.

Performance Studies on Portland-limestone Cement in Sulfate Environments

Author : Md Manjur A. Elahi
Publisher :
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.:/5 (15 download)

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Book Synopsis Performance Studies on Portland-limestone Cement in Sulfate Environments by : Md Manjur A. Elahi

Download or read book Performance Studies on Portland-limestone Cement in Sulfate Environments written by Md Manjur A. Elahi and published by . This book was released on 2018 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sulfate attack can occur in concrete due to external sulfate ions reacting with hydrated cement paste. The sulfate attack resistance of portland-limestone cements (PLCs) has been questioned due to their high limestone content, which has the potential to initiate a rare type of sulfate attack that forms thaumasite. This research evaluates the performance of portland-limestone cements in sulfate prone environments by investigating changes in the physical, chemical, and mechanical properties of specimens. Mortar and paste specimens prepared by replacing Type I/II and Type V cement with 4.4, 10, 14.6 and 20 percent of calcitic and dolomitic limestone powders and fly ash are examined for their sulfate resistance. An accelerated cube test for measuring strength loss due to sulfate attack was developed using 33,800 ppm sodium and magnesium sulfate solutions at 5°C and 23°C. Results from this testing are compared to ASTM C1012 expansion measurements. The physical and chemical transformation in paste specimens are analyzed using visual observation, mass loss measurements, and X-ray diffraction.

Producing Sulfate-resistant Concrete and Achieving Equal Performance with Low-CO2 Portland Limestone Cement

Author : Ashlee Hossack
Publisher :
ISBN 13 :
Total Pages : 414 pages
Book Rating : 4.:/5 (932 download)

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Book Synopsis Producing Sulfate-resistant Concrete and Achieving Equal Performance with Low-CO2 Portland Limestone Cement by : Ashlee Hossack

Download or read book Producing Sulfate-resistant Concrete and Achieving Equal Performance with Low-CO2 Portland Limestone Cement written by Ashlee Hossack and published by . This book was released on 2015 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cementitious Materials

Author : Herbert Pöllmann
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110473720
Total Pages : 518 pages
Book Rating : 4.1/5 (14 download)

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Book Synopsis Cementitious Materials by : Herbert Pöllmann

Download or read book Cementitious Materials written by Herbert Pöllmann and published by Walter de Gruyter GmbH & Co KG. This book was released on 2017-12-18 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aside from water the materials which are used by mankind in highest quantities arecementitious materials and concrete. This book shows how the quality of the technical product depends on mineral phases and their reactions during the hydration and strengthening process. Additives and admixtures infl uence the course of hydration and the properties. Options of reducing the CO2-production in cementitious materials are presented and numerous examples of unhydrous and hydrous phases and their formation conditions are discussed. This editorial work consists of four parts including cement composition and hydration, Special cement and binder mineral phases, Cementitious and binder materials, and Measurement and properties. Every part contains different contributions and covers a broad range within the area. Contents Part I: Cement composition and hydration Diffraction and crystallography applied to anhydrous cements Diffraction and crystallography applied to hydrating cements Synthesis of highly reactive pure cement phases Thermodynamic modelling of cement hydration: Portland cements – blended cements – calcium sulfoaluminate cements Part II: Special cement and binder mineral phases Role of hydrotalcite-type layered double hydroxides in delayed pozzolanic reactions and their bearing on mortar dating Setting control of CAC by substituted acetic acids and crystal structures of their calcium salts Crystallography and crystal chemistry of AFm phases related to cement chemistry Part III: Cementitious and binder materials Chemistry, design and application of hybrid alkali activated binders Binding materials based on calcium sulphates Magnesia building material (Sorel cement) – from basics to application New CO2-reduced cementitious systems Composition and properties of ternary binders Part IV: Measurement and properties Characterization of microstructural properties of Portland cements by analytical scanning electron microscopy Correlating XRD data with technological properties No cement production without refractories

Performance of Concrete with Blended Binders in Sulfuric Acid and Ammonium Sulphate Solutions

Author : Mahmud Amin
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (135 download)

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Book Synopsis Performance of Concrete with Blended Binders in Sulfuric Acid and Ammonium Sulphate Solutions by : Mahmud Amin

Download or read book Performance of Concrete with Blended Binders in Sulfuric Acid and Ammonium Sulphate Solutions written by Mahmud Amin and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acid attacks on concrete impart unique set of damage mechanisms and manifestations compared to other durability issues of concrete. Up to date, there are still research gaps and conflicting data regarding the effects of supplementary cementitious materials (SCMs) at improving the resistance of concrete to acidic exposures. Hence, this thesis aims at understanding the role of SCMs in the performance of concrete under two different acidic environments (sulfuric acid and ammonium sulfate solutions) that produce similar reaction products while their damage mechanisms and manifestations are completely different. Concrete has long been the most popular choice for constructing key infrastructural elements such as sewer pipes, water treatment facilities, industrial floors and foundations, which can be chemically vulnerable to damage by sulfuric acid attack. Since high alkalinity is required for the stability of the cementitious matrix, concrete is susceptible to attack by acidic media, which may disintegrate the hydrated cement paste to various levels based on the prevailing exposure conditions and key mixture design parameters of concrete. The aim of this part of research was to investigate the response, in terms of phyico-mechanical and microstructural features, of concrete comprising different types of cement (general use or portland limestone cement [PLC]) with various combinations of SCMs (fly ash, silica fume and nano-silica) to a severe sulfuric acid exposure. The project comprised 13 weeks (90 days) of immersing test specimens in 5% sulfuric acid solutions with a maximum pH threshold of 2.0. The results revealed that the surface degradation (mass loss) of concrete under severe sulfuric acid attack was independent of its penetrability (physical resistance), since very dense cementitious matrices (low penetrability) suffered from severe deterioration. Portland limestone cement [PLC] may slightly improve the resistance of concrete to sulfuric acid attack, whereas among the blended binders tested, binary binders comprising 30% fly ash showed increased resistance of concrete to sulfuric acid attack due to an inert filler effect at the exposed surface. On the other hand, concrete elements in agricultural, wastewater treatment, mining and industrial applications can be vulnerable to chemical attack by ammonium-based solutions. In particular, ammonium sulfate (commonly used as a fertilizer) is extremely deleterious to concrete due to its dual acid-sulfate action, which may disintegrate the hydrated cement paste to various levels based on the prevailing exposure conditions and key mixture design parameters of concrete. The aim of the second part of research was to investigate the response, in terms of physico-mechanical and microstructural features, of concrete comprising different types of cement (general use or PLC) with various combinations of SCMs (fly ash, silica fume and nano-silica) to a severe ammonium sulfate exposure. This part comprised 12 months of immersing test specimens in 5% ammonium sulfate solutions with a pH level of 6.0-8.0. The results revealed that the type of binder along with the dosage and nature of SCMs dictated different modes and levels of deterioration, and in turn physico-mechanical trends of concrete characterised by softening with (single binders) or without (blended binders) significant expansion. PLC may slightly improve the resistance of concrete to ammonium attack, whereas among the blended binders tested, binary binders comprising 5% silica fume, 5% nano-silica, or 30% fly ash particularly improved the resistance of concrete to this type of chemical attack.

Synthesis of Portland Cement and Calcium Sulfoaluminate-belite Cement for Sustainable Development and Performance

Author : Irvin Allen Chen
Publisher :
ISBN 13 :
Total Pages : 390 pages
Book Rating : 4.:/5 (636 download)

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Book Synopsis Synthesis of Portland Cement and Calcium Sulfoaluminate-belite Cement for Sustainable Development and Performance by : Irvin Allen Chen

Download or read book Synthesis of Portland Cement and Calcium Sulfoaluminate-belite Cement for Sustainable Development and Performance written by Irvin Allen Chen and published by . This book was released on 2009 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Portland cement concrete, the most widely used manufactured material in the world, is made primarily from water, mineral aggregates, and portland cement. The production of portland cement is energy intensive, accounting for 2% of primary energy consumption and 5% of industrial energy consumption globally. Moreover, Portland cement manufacturing contributes significantly to greenhouse gases and accounts for 5% of the global CO2 emissions resulting from human activity. The primary objective of this research was to explore methods of reducing the environmental impact of cement production while maintaining or improving current performance standards. Two approaches were taken, 1.) incorporation of waste materials in portland cement synthesis, and 2.) optimization of an alternative environmental friendly binder, calcium sulfoaluminate-belite cement. These approaches can lead to less energy consumption, less emission of CO2, and more reuse of industrial waste materials for cement manufacturing. In the portland cement part of the research, portland cement clinkers conforming to the compositional specifications in ASTM C 150 for Type I cement were successfully synthesized from reagent-grade chemicals with 0% to 40% fly ash and 0% to 60% slag incorporation (with 10% intervals), 72.5% limestone with 27.5% fly ash, and 65% limestone with 35% slag. The synthesized portland cements had similar early-age hydration behavior to commercial portland cement. However, waste materials significantly affected cement phase formation. The C3S--C2S ratio decreased with increasing amounts of waste materials incorporated. These differences could have implications on proportioning of raw materials for cement production when using waste materials. In the calcium sulfoaluminate-belite cement part of the research, three calcium sulfoaluminate-belite cement clinkers with a range of phase compositions were successfully synthesized from reagent-grade chemicals. The synthesized calcium sulfoaluminate-belite cement that contained medium C4A3 S and C2S contents showed good dimensional stability, sulfate resistance, and compressive strength development and was considered the optimum phase composition for calcium sulfoaluminate-belite cement in terms of comparable performance characteristics to portland cement. Furthermore, two calcium sulfoaluminate-belite cement clinkers were successfully synthesized from natural and waste materials such as limestone, bauxite, flue gas desulfurization sludge, Class C fly ash, and fluidized bed ash proportioned to the optimum calcium sulfoaluminate-belite cement synthesized from reagent-grade chemicals. Waste materials composed 30% and 41% of the raw ingredients. The two calcium sulfoaluminate-belite cements synthesized from natural and waste materials showed good dimensional stability, sulfate resistance, and compressive strength development, comparable to commercial portland cement.

Alkali Activated Materials

Author : John L. Provis
Publisher : Springer Science & Business Media
ISBN 13 : 9400776721
Total Pages : 396 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis Alkali Activated Materials by : John L. Provis

Download or read book Alkali Activated Materials written by John L. Provis and published by Springer Science & Business Media. This book was released on 2013-11-19 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a State of the Art Report resulting from the work of RILEM Technical Committee 224-AAM in the period 2007-2013. The Report summarises research to date in the area of alkali-activated binders and concretes, with a particular focus on the following areas: binder design and characterisation, durability testing, commercialisation, standardisation, and providing a historical context for this rapidly-growing research field.

Supplementary Cementing Materials

Author : Rafat Siddique
Publisher : Springer Science & Business Media
ISBN 13 : 3642178669
Total Pages : 297 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Supplementary Cementing Materials by : Rafat Siddique

Download or read book Supplementary Cementing Materials written by Rafat Siddique and published by Springer Science & Business Media. This book was released on 2011-03-28 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an attempt to consolidate the published research related to the use of Supplementary Cementing Materials in cement and concrete. It comprises of five chapters. Each chapter is devoted to a particular supplementing cementing material. It is based on the literature/research findings published in journals/conference proceeding, etc. Topics covered in the book are; coal fly ash, silica fume (SF), granulated blast furnace slag (GGBS), metakaolin (MK), and rice husk ash (RHA). Each chapter contains introduction, properties of the waste material/by-product, its potential usage, and its effect on the properties of fresh and hardened concrete and other cement based materials.

International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures

Download International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures PDF Online Free

Author : Agnieszka Jędrzejewska
Publisher : Springer Nature
ISBN 13 : 3031331877
Total Pages : 1242 pages
Book Rating : 4.0/5 (313 download)

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Book Synopsis International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures by : Agnieszka Jędrzejewska

Download or read book International RILEM Conference on Synergising Expertise towards Sustainability and Robustness of Cement-based Materials and Concrete Structures written by Agnieszka Jędrzejewska and published by Springer Nature. This book was released on 2023-06-08 with total page 1242 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights the latest advances, innovations, and applications in cement-based materials (CBM) and concrete structures, as presented by leading international researchers and engineers at the International RILEM Conference on synergizing expertise toward sustainability and robustness of CBM and concrete structures (SynerCrete), held in Milos Island, Greece, on June 14-16, 2023. The aim of the conference was to discuss and arouse progress in research, development, and application of CBM and structural concrete through combination of expertise from distinct fields of knowledge, such as performance-based design, 3D modeling for analysis/design, building information modeling, and even robotics, while keeping focus on multiscale approaches at time and spatial levels. It covers a diverse range of topics concerning alternative concrete formulations for adaptation to climate change, performance-based and multiphysics/multiscale design and innovative testing, structural health monitoring and maintenance management, integral BIM-based planning, and resource-responsible building. The contributions, which were selected by means of a rigorous international peer-review process, present a wealth of exciting ideas that will open novel research directions and foster new multidisciplinary collaborations. The two volumes encompass more than 200 original contributions in the field.

Supplementary Cementitious Materials in Concrete

Author :
Publisher :
ISBN 13 : 9783036514819
Total Pages : 394 pages
Book Rating : 4.5/5 (148 download)

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Book Synopsis Supplementary Cementitious Materials in Concrete by :

Download or read book Supplementary Cementitious Materials in Concrete written by and published by . This book was released on 2021-08-19 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Supplementary Cementitious Materials for Use with Portland Cement

Author : Standards Association of Australia. Committee BD/31, Supplementary Cementitious Materials for use with Portland Cement
Publisher :
ISBN 13 : 9780726265808
Total Pages : 8 pages
Book Rating : 4.2/5 (658 download)

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Book Synopsis Supplementary Cementitious Materials for Use with Portland Cement by : Standards Association of Australia. Committee BD/31, Supplementary Cementitious Materials for use with Portland Cement

Download or read book Supplementary Cementitious Materials for Use with Portland Cement written by Standards Association of Australia. Committee BD/31, Supplementary Cementitious Materials for use with Portland Cement and published by . This book was released on 1991 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: