International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056 Volume: 11 Issue: 07 | July 2024
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p-ISSN: 2395-0072
A Study on Incorporating Coconut Fiber by Weight into Cement and Substituting a Portion of the Cement Kikani pruthvi1, Aakash Suthar2, 1M. Tech Student, L.J. University, Ahmedabad
2Aakash Suthar, Head of Department, Structural Engineering Department, L.J. University, Ahmedabad, India.
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Abstract: -A means of improving mechanical qualities and
upheavals, shifting social norms, and alarming levels of pollution and environmental degradation on a global scale. On a broader scale, these societal changes can be categorized by technological revolutions, rapid population growth, global urbanization trends, and the escalating challenges of pollution and waste management. Yet, perhaps the most overarching influence has been globalization, which impacts not only economics, technology, and societal structures but also exerts significant influence on global climate patterns and weather systems.[1]
sustainability is through the use of natural fibers in cementitious materials. This work looks at the possibility of replacing part of the cement binder with coconut fiber by weight added to cement. Examining how different fiber contents affect the mechanical strength and longevity of composite materials is the goal of the study. Compressive and flexural strength tests, as well as extensive mechanical testing and evaluation of durability attributes like water absorption and environmental resistance, are all part of the experimental processes. Cement composites with varying percentages of coconut fiber are also prepared. The fibercement interface and hydration products are examined using microstructural examination utilizing scanning electron microscopy (SEM). Microstructural analysis, including scanning electron microscopy (SEM), provided insights into the fiber-matrix interface and the overall morphology of the composites. The findings suggest that the addition of coconut fiber can improve ductility and toughness without significantly compromising compressive strength when appropriately dosed. SEM images revealed enhanced bonding between fibers and the cement matrix, supporting the mechanical improvements observed.
Key Words: (Coconut Fiber), (Cement Composites) (Natural Fibers), (Sustainable Construction) (Durability Composite), (Impact Fiber)
Figure 1 West Hierarchy[1] Marble Dust: -
1.INTRODUCTION: -
Marble is a type of metamorphic rock that forms from limestone, dolomite, or older marble due to heat and pressure within the Earth's crust over time. This process, known as recrystallization, transforms the limestone into coarse-grained calcite. The composition of the resulting marble can vary based on the impurities present in the original limestone before recrystallization India faces a significant environmental challenge with approximately 960 million tons of solid waste generated annually. [2]
The transition from the 20th century to the present marked a profound shift in global dynamics compared to its earlier years. The latter half of the century witnessed unparalleled advancements in technology across various fields such as communications, medicine, transportation, and information technology, alongside significant innovations in materials science. These changes extended to the construction industry, evident in remarkable achievements like the Channel Tunnel and the Millennium Wheel, transforming the landscape of architecture and infrastructure. Undoubtedly, these advancements have brought substantial social benefits, enhancing wealth, quality of life, and leisure, especially in industrialized nations. However, this eraof industrial and technological evolution, particularly over the past few decades, has also been accompanied by profound social transformations. These include unpredictable economic
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