International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 12 Issue: 07 | Jul 2025
p-ISSN: 2395-0072
www.irjet.net
Utilization of Bamboo and Natural Fibers for Sustainable and HighPerformance Concrete Applications: A Review Dr Isha, Bhupesh Sharma Assistant Professor, Department of civil Engineering, UIET MDU, Haryana, India Student, Department of civil Engineering, UIET MDU, Haryana, India ---------------------------------------------------------------------***--------------------------------------------------------------------Abstract - This review highlights the potential of bamboo and natural fibers as sustainable materials in modern concrete
applications. Engineered bamboo, bamboo scrimber, and treated bamboo fibers have demonstrated significant improvements in strength, toughness, ductility, and thermal resistance, positioning them as viable alternatives to steel reinforcement. The incorporation of bamboo leaf ash (BLA) and metakaolin (MK) as supplementary cementitious materials enhanced mechanical properties while reducing environmental impact. Studies on hybrid and fiber-reinforced concretes showed improved compressive, tensile, and flexural strengths at optimal fiber contents. Modified bamboo aggregates offered improved durability and energy dissipation, addressing the depletion of natural aggregates. Additionally, natural fibers such as coir, jute, and sugarcane contributed to enhanced workability, fracture energy, and sustainability. Overall, these findings support the integration of bamboo and agro-waste fibers into concrete to achieve high performance and environmental benefits, aligning with sustainable construction goals.
Key Words: Bamboo-reinforced concrete, sustainable construction, natural fibers, mechanical properties, bamboo aggregates, ductility, durability, fiber-reinforced concrete.
1.INTRODUCTION Concrete is an essential material in the construction industry, known for its durability, versatility, and high compressive strength. However, it is inherently brittle and exhibits low tensile and flexural strength, which limits its application in structures requiring resistance to bending and cracking. Traditionally, reinforcements such as steel and synthetic fibers have been used to address these limitations. However, the growing emphasis on sustainable construction materials has prompted interest in natural fibers, such as bamboo, due to their renewable nature and mechanical properties. Bamboo is a fast-growing and abundant resource with high tensile strength and flexibility, making it an ideal candidate for reinforcing concrete. Its incorporation into concrete can improve mechanical properties such as flexural strength, while also contributing to environmental sustainability. This study investigates the use of bamboo fibers to enhance the flexural performance of concrete, focusing on key parameters such as fiber content and length. India ranks as the second-highest country in bamboo genetic diversity after China, with the two nations collectively holding over half of the global bamboo resources.
Figure Error! No text of specified style in document.: Growth forecast for the global bamboo market from 2023 to 2028
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