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Final Design Report for the Use of Carbonated Cement Kiln Dust As a Soil Stabilization Amendment

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Final Design Report for the Use of Carbonated Cement Kiln Dust As a Soil Stabilization Amendment Final Design Report For the Use of Carbonated Cement Kiln Dust as a Soil Stabilization Amendment Team K.V.S.C Abdullah Alqattan Mohammad Alhulaila Mohammad Altarkait Tung Do CENE486C-1 – Spring 2017 Instructor: Alarick Reiboldt Disclaimer This report was prepared by students as part of a university course requirement. While considerable effort has been put into the project, it is not the work of licensed engineers and has not undergone the extensive verification that is common in the profession. The information, data, conclusions, and content of this report should not be relied on or utilized without thorough, independent testing and verification. University faculty members may have been associated with this project as advisors, sponsors, or course instructors, but as such they are not responsible for the accuracy of results or conclusions. i Acknowledgements The completion of this Capstone project on the use of Carbonated Cement Kiln Dust as a soil stabilization amendment could not have been possible without the participation and assistance of so many people. Their contributions are sincerely appreciated and gratefully acknowledged. The project team would like to specifically express the appreciation and indebtedness to professor Alarick Reiboldt and laboratory manager Gerjen Slim at the Engineering Department of Northern Arizona University for endless support on this Capstone project; and professor Pranshoo Solanki from Illinois State University for his previous study on Engineering Properties and Moisture Susceptibility of Silty Clay Stabilized with Lime, Class C Fly Ash, and Cement Kiln Dust. ii Table of Contents Disclaimer....................................................................................................................................................... i Acknowledgements ....................................................................................................................................... ii Table of Contents ......................................................................................................................................... iii Table of Tables ............................................................................................................................................. vi Table of Figures ........................................................................................................................................... vii 1.0 Project Understanding ...................................................................................................................... 1 1.1 Project Purpose ............................................................................................................................. 1 1.2 Project Background ....................................................................................................................... 1 1.3 Technical Considerations .............................................................................................................. 1 1.4 Project Constraints ........................................................................................................................ 2 1.4.1 CKD/CCKD Variability ............................................................................................................ 2 1.4.2 Soil Variability ....................................................................................................................... 2 1.4.3 Laboratory Soils Testing ........................................................................................................ 2 1.5 Stakeholders ................................................................................................................................. 2 1.5.1 The Client .............................................................................................................................. 2 1.5.2 Cement Manufacturing Companies ...................................................................................... 2 1.5.3 Construction Companies ....................................................................................................... 2 1.5.4 Global Community ................................................................................................................ 3 1.6 Scope of Services........................................................................................................................... 3 Task 1.0: Literature Review ................................................................................................................... 3 Task 2.0: Soil Selection .......................................................................................................................... 3 Task 3.0: Preparing Soil Samples ........................................................................................................... 4 Task 4.0: Soil Strength Test ................................................................................................................... 4 Task 5.0: Analysis Results ...................................................................................................................... 5 Task 6.0: Project Management ............................................................................................................. 5 1.7 Exclusions ...................................................................................................................................... 6 2.0 Technical Sections ............................................................................................................................. 7 iii 2.1 Literature Review .......................................................................................................................... 7 2.2 Soil Selection ................................................................................................................................. 8 2.2.1 Determining Soil Used........................................................................................................... 8 2.2.2 Obtaining Soil Samples .......................................................................................................... 8 2.2.3 Soil Classification ................................................................................................................... 9 2.3 Preparing Soil Mixtures ............................................................................................................... 12 2.3.1 Determining Amount of Mixtures ....................................................................................... 12 2.3.2 Obtaining Lime, CKD and CCKD ........................................................................................... 13 2.3.3 Preparing Soil Mixtures ....................................................................................................... 13 2.4 Soils Testing ................................................................................................................................. 14 2.4.1 Proctor Compaction ............................................................................................................ 14 2.4.2 Direct Shear ......................................................................................................................... 14 2.4.3 Triaxial Shear: Unconsolidated Undrained ......................................................................... 14 2.5 Results of Analysis ....................................................................................................................... 15 2.5.1 Triaxial Shear Results of Analysis ........................................................................................ 15 2.5.2 Factors Affecting Triaxial Shear Results .............................................................................. 16 2.6 Project Management .................................................................................................................. 17 2.7 Project Impacts (Applications of Results) ................................................................................... 17 2.8 Cost of Implementing the Design ............................................................................................... 18 3.0 Summary of Project Costs ............................................................................................................... 19 3.1 Project Staffing ............................................................................................................................ 19 3.2 Laboratory Cost ........................................................................................................................... 22 3.3 Summary of Project Costs ........................................................................................................... 22 4.0 References ...................................................................................................................................... 23 5.0 Appendices ...................................................................................................................................... 24 Appendix A: Sieve Analysis’s Data on Raw Soil #1 .................................................................................. 24 Appendix B: Sieve Analysis’s Data on Raw Soil #2 .................................................................................. 25 Appendix C: Sieve Analysis’s Data on Raw Soil #3 .................................................................................. 26 Appendix D: Atterberg Limit Tests’ Data ...............................................................................................
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