Download or read book Strength of Kaolin Stabilized with Various Percentage of Lime and 4 Silica Fume written by Mohammad Syafiq Ideris and published by . This book was released on 2015 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clay soil as known as soft soil present difficulties to geotechnical engineer due to its complex nature and also contain variable materials. This type of soil can be categorized as problematic soil due to its weak properties. As the preliminary stage, soft clay soil did not meet the requirement for construction purpose. This is because the entire load from the top of the building will be transferred to the underlying soil. As we know the strength of soil is weak, without proper design, modification and earthwork, construction problem such as cracking, settlement of building may be occur and the building may collapse within its design life. It is very risky if the construction is still continuing on this type of soil without any remediation or improvement on the soil itself. Therefore, a proper modification for the soil itself is required to alter the soil become stronger; hence meet the requirement to use in construction industry. There are various methods to improve the soil. This research proposes about soil stabilization method that is soft clay soil Kaolin S300 stabilized with various percentages of lime and 4% silica fume. Percentages of lime used are 3%,5%,7% and 9%. While the percentage of silica fume used is fixed that is 4%. The main objectives in this research is to conduct the improvement of undrained shear strength of soft clay soil mixed with various percentages of lime and 4% silica fume. The improvement will be observed based on different percentage of lime. Other physical and mechanical tests that involves in this study are Atterberg Limit, Falling Head, Standard Compaction, Hydrometer, and Specific Gravity, The properties of soil was compared between the kaolin only and different percentages of lime mixed with 4% silica fume. The main test in this research is unconfined compressive test that is to determine the undrained shear strength. From the study, the optimum amount value of lime is 5%. This is because at 5% lime content, the maximum stress achieve is 29.37 kPa which is optimum compared to others percentage. It is shown that, the strength of soft clay is improved by 14.28%. Based on laboratory test result, it can be concluded that soil stabilization by using lime and silica fume can improved the strength of soft clay. Lastly, after all the tests had been done, correlation equation and cohesion value for each test were list out in graph and tabular form as well.
Download or read book Recent Advances in Geo Environmental Engineering Geomechanics and Geotechnics and Geohazards written by Amjad Kallel and published by Springer. This book was released on 2018-12-31 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited volume contains the best papers in the geo-engineering field accepted for presentation at the 1st Springer Conference of the Arabian Journal of Geosciences, Tunisia 2018. In addition, it includes 3 keynotes by international experts on the following topics: 1. A new three-dimensional rock mass strength criterion 2. New tools and techniques of remote sensing for geologic hazard assessment 3. Land subsidence induced by the engineering-environmental effects in Shanghai China The book is useful for readers who would like to get a broad coverage in geo-engineering. It contains 11 chapters covering the following main areas: (a) Applications in geo-environmental engineering including soil remediation, (b) Characterization of geo-materials using geological, geotechnical and geophysical techniques, (c) Soil improvement applications, (d) Soil behaviour under dynamic loading, (e) Recent studies on expansive soils, (f) Analytical and numerical modelling of various geo-structures, (g) Slope stability, (h) Landslides, (i) Subsidence studies and (j) Recent studies on various other types of geo-hazards.
Download or read book Waste and Supplementary Cementitious Materials in Concrete written by Rafat Siddique and published by Woodhead Publishing. This book was released on 2018-06-05 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: Waste and Supplementary Cementitious Materials in Concrete: Characterisation, Properties and Applications provides a state-of-the-art review of the effective and efficient use of these materials in construction. Chapters focus on a specific type of material, addressing their characterization, strength, durability and structural applications. Sections include discussions of the properties of materials, including their physical, chemical and characterization, their strength and durability, modern engineering applications, case studies, the state of codes and standards of implementation, cost considerations, and the role of materials in green and sustainable construction. The book concludes with a discussion of research needs. - Focuses on material properties and applications (as well as 'sustainability' aspects) of cementitious materials - Assembles leading researchers from diverse areas of study - Ideas for use as a 'one stop' reference for advanced postgraduate courses focusing on sustainable construction materials
Download or read book Emerging Technologies for Agriculture and Environment written by Babu Subramanian and published by Springer. This book was released on 2019-06-20 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprises select proceedings of the International Conference on Emerging Technologies for Farming – Energy & Environment – Water (ITsFEW 2018). The contents are divided into three parts viz., (i) Developments in Farming, (ii) Energy and Environment, and (iii) Water Conservation and Management. The book aims to provide timely solutions, using innovative and emerging technologies, to the global challenges in agriculture, energy, environment, and water management. Some of the topics covered in this book include remote sensing for smart farming, GIS, irrigation engineering, soil science and agronomy, smart grids, renewable energy, energy management systems, energy storage technologies, biological water treatment, industrial waste water treatment, watershed management and sustainability. Given the wide range of topics discussed, the book will be very useful for students, researchers and practitioners interested in agricultural and environmental engineering.
Download or read book Engineering Treatment of Soils written by Fred Bell and published by CRC Press. This book was released on 2002-11-01 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the techniques used to improve the engineering behaviour of soils, either in situ or when they are used as a construction material. It is a straightforward, well illustrated and readable account of the techniques and includes numerous up-to-date references.
Download or read book Soil Stabilization written by Owen Graeme Ingles and published by . This book was released on 1977 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Eco efficient Masonry Bricks and Blocks written by Fernando Pacheco-Torgal and published by Woodhead Publishing. This book was released on 2014-11-27 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: Masonry walls constitute the interface between the building's interior and the outdoor environment. Masonry walls are traditionally composed of fired-clay bricks (solid or perforated) or blocks (concrete or earth-based), but in the past (and even in the present) they were often associated as needing an extra special thermal and acoustical insulation layer. However, over more recent years investigations on thermal and acoustical features has led to the development of new improved bricks and blocks that no longer need these insulation layers. Traditional masonry units (fired-clay bricks, concrete or earth-based blocks) that don't offer improved performance in terms of thermal and acoustical insulation are a symbol of a low-technology past, that are far removed from the demands of sustainable construction.This book provides an up-to-date state-of-the-art review on the eco-efficiency of masonry units, particular emphasis is placed on the design, properties, performance, durability and LCA of these materials. Since masonry units are also an excellent way to reuse bulk industrial waste the book will be important in the context of the Revised Waste Framework Directive 2008/98/EC which states that the minimum reuse and recycling targets for construction and demolition waste (CDW) should be at least 70% by 2020. On the 9th of March 2011 the European Union approved the Regulation (EU) 305/2011, known as the Construction Products Regulation (CPR) and it will be enforced after the 1st of July 2013. The future commercialization of construction materials in Europe makes their environmental assessment mandatory meaning that more information related to the environmental performance of building materials is much needed. - Provides an authoritative guide to the eco-efficiency of masonry units - Examines the reuse of waste materials - Covers a range of materials including, clay, cement, earth and pumice
Download or read book Non Conventional Materials and Technologies written by Khosrow Ghavami and published by Materials Research Forum LLC. This book was released on 2018-11-25 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt: The general aim here is to use renewable and non-polluting materials in ways that offer a high degree of sustainability and preserve the remaining natural resources for future generations. Keywords: Biobased Materials, Renewable Materials, Non-polluting Materials, Sustainability, Wood, Agricultural Waste, Grasses, Natural Plant Fibers, Lignocellulosic Materials, Carbohydrates, Sugars, Lignin, Cellulose, Vegetable Oils, Proteins, Bamboo, Vegetable Fibers, Soil Composites, Recycled Materials, Rice Husk Ash, Sugar Cane Ash, Fiber-reinforced Concrete, Post-disaster Reconstruction, Guadua Fibers, Prefabricated Bamboo Guadua Panels, Multi-Level Bamboo Structures, Alkaline Activated Cements, Polymer Residues Reinforced with Glass Fiber, Composites Reinforced with Vegetal Fibers, Sisal Fibers, Bamboo Arch Structure, Adobe Reinforced with Wheat Fibers, Fiber Reinforced Microconcrete, Cements with High Coal Waste Contents, Natural Composites, Geopolymer Concretes.
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.
Download or read book Compressive Strength of Concrete written by Pavel Krivenko and published by BoD – Books on Demand. This book was released on 2020-03-11 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concrete made using mineral cements, the raw materials which on earth are practically endless, is known as one of the oldest building materials and during the last decades of the twentieth century has become a dominant building material for general use. At the same time, the requirements of the quality of concrete and its performance properties, in particular compressive strength, durability, economical efficiency, and low negative impact of its manufacture on the environment have not yet been completely met. Bearing these requirements in mind, researchers and engineers worldwide are working on how to satisfy these requirements. This book has been written by researchers and experts in the field and provides the state of the art on recent progress achieved on the properties of concrete, including concrete in which industrial by-products are utilized. The book is dedicated to graduate students, researchers, and practicing engineers in related fields.
Download or read book Canadian Journal of Civil Engineering written by and published by . This book was released on 2001 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book British Standard Methods of Test for Soils for Civil Engineering Purposes written by British Standards Institute Staff and published by . This book was released on 1990 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil testing, Soils, Construction, Field testing, Density measurement, Testing conditions, Test equipment, Calibration, Soil-testing equipment, Moisture measurement, Radiation measurement, Penetration tests, Soil strength tests, Soil bearing capacity, Vane test, Shear testing, Mechanical testing, Electrical resistivity, Electrical testing
Download or read book Calcined Clays for Sustainable Concrete written by Shashank Bishnoi and published by Springer Nature. This book was released on 2020-04-13 with total page 845 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume comprises the proceedings of the Third International Conference on Calcined Clays for Sustainable Concrete held in New Delhi, India in October 2019. The papers cover topics related to geology of clay, hydration and performance of blended systems with calcined clays, alkali activated binders, and economic and environmental impacts of the use of calcined clays in cement-based materials. The book presents research on influence of processing on reactivity of calcined clays, influence of clay mineralogy on reactivity, geology of clay deposits, and the environmental impact of use of calcined clays in cement and concrete and field applications of calcined clay in concrete. Apart from giving an overview of the progress of research during the last two years, this work also covers the state-of-the art on the practical aspects of production and use of calcined clays in construction. The contents of this volume will prove useful to researchers and graduate students working in the areas of cement chemistry, cement production, and concrete design.
Download or read book Stabilized Earth Roads written by A. Kézdi and published by Elsevier. This book was released on 2016-02-26 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developments in Geotechnical Engineering, Volume 19: Stabilized Earth Roads surveys soil stabilization theory and practice. This work is divided into nine chapters that discuss the physical, chemical, and soil mechanics principles of soil stabilization. The first chapter is an introduction to the history, methods, and importance of soil stabilization in road construction. The next chapters deal with the fundamental definitions of soil physics and the interactions of soil components, as well as the concept of mechanical soil stabilization. Considerable chapters examine soil stabilization with several materials, such as cement, lime, bitumen, and tar. The last chapters describe the soil-stabilization methods with various chemicals, including chlorides, phosphoric acid, and natural and synthetic polymers. These chapters also consider the design of stabilized earth roads. This book is of value to geologists and civil engineers.
Download or read book Soil Amendments and Environmental Quality written by Jack E. Rechcigl and published by CRC Press. This book was released on 1995-09-25 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a comprehensive and balanced overview of soil amendments and their effect on the environment. It encompasses both positive and negative aspects of chemical fertilizers that supply nitrogen, phosphorous, sulfur, lime, micronutrients, and trace metals. Pros and cons are discussed with respect to the optimal and the most environmentally sound use of soil amendments, and guidance is provided on how to minimize the environmental effects of amendments. Natural fertilizers, including manure, sludge, fly ash, phosphogypsum, and byproduct gypsum are also discussed. Alternative agronomic practices and biotechnology that ameliorate or minimize potential adverse effects of fertilizer use are examined in detail. This authoritative and up-to-date treatise is multidisciplinary in nature and international in scope, a powerful reference tool for researchers, a thorough guide for practitioners and policy makers, and an excellent text book for academic courses.
Download or read book Cement Replacement Materials written by Ali Akbar Ramezanianpour and published by Springer Science & Business Media. This book was released on 2013-09-24 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to present the latest findings in the properties and application of Supplementary Cementing Materials and blended cements currently used in the world in concrete. Sustainability is an important issue all over the world. Carbon dioxide emission has been a serious problem in the world due to the greenhouse effect. Today many countries agreed to reduce the emission of CO2. Many phases of cement and concrete technology can affect sustainability. Cement and concrete industry is responsible for the production of 7% carbon dioxide of the total world CO2 emission. The use of supplementary cementing materials (SCM), design of concrete mixtures with optimum content of cement and enhancement of concrete durability are the main issues towards sustainability in concrete industry.
Download or read book Lime Stabilisation written by C. D. F. Rogers and published by Thomas Telford. This book was released on 1996 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has been compiled to meet the increased need for knowledge on alternative ground improvement techniques using lime. It brings together expertise and experience from industry and academia to provide and overview of lime stabilisation.
