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Development Of Criteria For The Utilization Of Cement Kiln Dust Ckd In Highway Infrastructures
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Book Synopsis Development of Criteria for the Utilization of Cement Kiln Dust (CKD) in Highway Infrastructures by : R. Asha Sreekrishnavilasam
Download or read book Development of Criteria for the Utilization of Cement Kiln Dust (CKD) in Highway Infrastructures written by R. Asha Sreekrishnavilasam and published by . This book was released on 2006-12-15 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of Controlled Low-strength Materials Using Cement Kiln Dust by : Abdurrahmaan Lotfy
Download or read book Development of Controlled Low-strength Materials Using Cement Kiln Dust written by Abdurrahmaan Lotfy and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Cement Kiln Dust (CKD) is a co-generated product of the cement manufacturing process. It is beneficial from the economic and environmental considerations to incorporate such materials in new construction. A Controlled Low Strength Material (CLSM) of adequate properties was developed using CKD. The research program optimized the developed materials based on fresh and hardened properties as well as durability characteristics. The CKD was obtained from four local cement manufacturing companies, which allowed for an unbiased and generalized understanding of the behaviour and properties of the CKD-incorporated CLSM. After the mixtures were optimized, four mixes were examined in laboratory mock-up trenches. This investigation showed promising results. The optimized CLSM was then used in actual field trenches. The evaluation showed promising results and confirmed the suitability of developed CLSMs in practical applications. It was found out in this research that sustainable development in the cement industry can be achieved by producing CLSM with moderate volumes of CKD. Such construction material reduces the use of Portland cement and consumes co-generated industrial products.
Book Synopsis Disposal and Utilization of Waste Kiln Dust from Cement Industry by : Thomas A. Davis
Download or read book Disposal and Utilization of Waste Kiln Dust from Cement Industry written by Thomas A. Davis and published by . This book was released on 1975 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Research & Technology Transporter by :
Download or read book Research & Technology Transporter written by and published by . This book was released on 1998 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cement Kiln Dust (CKD) as Filler in Asphalt by : Transport and Road Research Laboratory
Download or read book Cement Kiln Dust (CKD) as Filler in Asphalt written by Transport and Road Research Laboratory and published by . This book was released on 2007 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of Controlled Low Strength Materials Using Cement Kiln Dust by : Wafiq Thaha
Download or read book Development of Controlled Low Strength Materials Using Cement Kiln Dust written by Wafiq Thaha and published by . This book was released on 2005 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cement Kiln Dust (CKD) is a by-product of the cement manufacturing process and a potential environmental hazard. This research presents the feasibility of incorporating CKD as a replacement for Portland cement in the development of Controlled Low Strength Materials (CLSM).
Book Synopsis Cement Kiln Dust (CKD) as Filler in Asphalt by : J. Clifford Nicholls
Download or read book Cement Kiln Dust (CKD) as Filler in Asphalt written by J. Clifford Nicholls and published by . This book was released on 2007 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Use of Cement Kiln Dust in Stabilizing Clay Soils by : Javed I. Bhatty
Download or read book Use of Cement Kiln Dust in Stabilizing Clay Soils written by Javed I. Bhatty and published by . This book was released on 1996 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Use of Cement Kiln Dust for Subgrade Stabilization by : Robert L. Parsons
Download or read book Use of Cement Kiln Dust for Subgrade Stabilization written by Robert L. Parsons and published by . This book was released on 2004 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report contains a summary of the performance of a wide range of soils treated with pre-calciner cement kiln dust (CKD), and is intended to be viewed as a companion report to the previously published Kansas Department of Transportation report, "Performance of Soil Stabilization Agents." CKD was combined with a total of eight different soils with classifications of CH, CL, ML, SM, and SP. Durability testing procedures included freeze-thaw, wet-dry, and leach testing. Atterberg limits and strength tests were also conducted before and after selected durability tests. Changes in pH were monitored during leaching. Relative values of soil stiffness were also tracked over a 28-day curing period using the soil stiffness gauge.
Book Synopsis Recent Technologies in Sustainable Materials Engineering by : Mohamed Shehata
Download or read book Recent Technologies in Sustainable Materials Engineering written by Mohamed Shehata and published by Springer Nature. This book was released on 2019-11-01 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book publishes a number of papers that were presented at GeoMEast, Sustainable Civil Infrastructures, an international congress held in Cairo, Egypt, in November 2019. A number of papers were presented about materials for infrastructure sustainability, and those are the papers published in this book. A unique group of chapters have been well-organized and handled by a group of international experts in order to be included in this book to discuss a timely topic with regard to the sustainable infrastructures.
Book Synopsis Detailed Illustration of Contingent Management Practices for Cement Kiln Dust by :
Download or read book Detailed Illustration of Contingent Management Practices for Cement Kiln Dust written by and published by . This book was released on 1993 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Disposal and Utilization of Waste Kiln Dust from Cement Industry by : Thomas A. Davis
Download or read book Disposal and Utilization of Waste Kiln Dust from Cement Industry written by Thomas A. Davis and published by . This book was released on 1975 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characterization and Utilization of Cement Kiln Dusts (CKDs) as Partial Replacements of Portland Cement by : Om Shervan Khanna
Download or read book Characterization and Utilization of Cement Kiln Dusts (CKDs) as Partial Replacements of Portland Cement written by Om Shervan Khanna and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The characteristics of cement kiln dusts (CKDs) and their effects as partial replacement of Portland Cement (PC) were studied in this research program. The cement industry is currently under pressure to reduce greenhouse gas (GHG) emissions and solid by-products in the form of CKDs. The use of CKDs in concrete has the potential to substantially reduce the environmental impact of their disposal and create significant cost and energy savings to the cement industry. Studies have shown that CKDs can be used as a partial substitute of PC in a range of 5--15%, by mass. Although the use of CKDs is promising, there is very little understanding of their effects in CKD-PC blends. Previous studies provide variable and often conflicting results. The reasons for the inconsistent results are not obvious due to a lack of material characterization data. The characteristics of a CKD must be well-defined in order to understand its potential impact in concrete. The materials used in this study were two different types of PC (normal and moderate sulfate resistant) and seven CKDs. The CKDs used in this study were selected to provide a representation of those available in North America from the three major types of cement manufacturing processes: wet, long-dry, and preheater/precalciner. The CKDs have a wide range of chemical and physical composition based on different raw material sources and technologies. Two fillers (limestone powder and quartz powder) were also used to compare their effects to that of CKDs at an equivalent replacement of PC. The second objective was to utilize the material characterization analysis to determine the relationships among the composition properties of CKD-PC blends and their effects on fresh and hardened properties. The study found that CKDs from preheater/precalciner kilns have different effects on workability and heat evolution than CKDs from wet and long-dry kilns due to the presence of very reactive and high free lime contents (>20%). The blends with the two CKDs from preheater/precalciner plants had higher paste water demand, lower mortar flows, and higher heat generation during initial hydrolysis in comparison to all other CKD-PC blends and control cements. The hardened properties of CKD as a partial substitute of PC appear to be governed by the sulfate content of the CKD-PC blend (the form of the CKD sulfate is not significant). According to analysis of the ASTM expansion in limewater test results, the CKD-PC blend sulfate content should be less than & sim;0.40% above the optimum sulfate content of the PC. It was also found that the sulfate contribution of CKD behaves similar to gypsum. Therefore, CKD-PC blends could be optimized for sulfate content by using CKD as a partial substitute of gypsum during the grinding process to control the early hydration of C3A. The wet and long-dry kiln CKDs contain significant amounts of calcium carbonate (>20%) which could also be used as partial replacement of limestone filler in PC. The first objective of this study was to conduct a comprehensive composition analysis of CKDs and compare their characteristics to PC. CKDs are unique materials that must be analyzed differently from PC for accurate chemical and physical analysis. The present study identifies the chemical and physical analytical methods that should be used for CKDs. The study also introduced a method to quantify the relative abundance of the different mineralogical phases within CKDs. It was found that CKDs can contain significant amounts of amorphous material (>30%) and clinker compounds (>20%) and small amounts of slag and/or flyash (
Book Synopsis Waste Materials and By-Products in Concrete by : Rafat Siddique
Download or read book Waste Materials and By-Products in Concrete written by Rafat Siddique and published by Springer Science & Business Media. This book was released on 2007-11-13 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: The amount and variety of waste that humanity dumps in landfill sites is nothing short of a scandal, believes Rafat Siddique, of Deemed University in Patiala, India. Instead, we ought to be building new homes out of it! Siddique shows in this important book that many non-hazardous waste materials and by-products which are landfilled, can in fact be used in making concrete and similar construction materials.
Book Synopsis Cement Kiln Dust by : Portland Cement Association
Download or read book Cement Kiln Dust written by Portland Cement Association and published by . This book was released on 2006 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Alternative Uses of Cement Kiln Dust by : Portland Cement Association
Download or read book Alternative Uses of Cement Kiln Dust written by Portland Cement Association and published by Portland Cement Assn. This book was released on 1995-01-01 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Utilization of Cement Kiln Dust in Concrete Manufacturing Zainab Hasan \\ Jordan Journal of Civil Engineering .- 2013, Vol. 7, No. 1 by : Zainab Hasan Abdulabbas
Download or read book Utilization of Cement Kiln Dust in Concrete Manufacturing Zainab Hasan \\ Jordan Journal of Civil Engineering .- 2013, Vol. 7, No. 1 written by Zainab Hasan Abdulabbas and published by . This book was released on 2013 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:
