Plant-based fibres in cement composites: A conceptual framework

Abstract

The pursuit of sustainability has necessitated more renewable resources in construction materials. Plant-based natural fibres, which can be found globally, are abundant, low-cost and renewable. Moreover, plant-based fibres can improve the mechanical properties of construction materials as a low-cost, environmentally friendly renewable option. Accordingly, a thorough understanding of the characteristics and drawbacks of plant fibres, focussing on their use in cement-based composites, is needed to explore their potential in structural applications. Therefore, this study developed a conceptual framework to assess the factors affecting plant-based natural fibres and cement composites. The paper further demonstrates the application of the proposed framework to predict associated challenges and offers appropriate solutions. Finally, date palm fibres are suggested for future applications of the proposed conceptual framework.

Examining the bending test properties of bio-composites strengthened with fibers through a combination of experimental and modeling approaches

“…Notably, the mechanical properties of composites differ from those of typical raw materials because both the material and the product are produced concurrently, making the composite's mechanical properties apparent only after manufacturing. 8,9 Because of the growing consciousness about the environment, there has been a heightened focus on cellulosic fiber sources like Cotton, Jute, Hemp, Sisal, Date palm, Diss, Kenaf, banana, coir and flax. These sources have garnered greater attention.…”

Optimization of Bending and Compressive Strength Behavior of Agave americana Fiber Reinforced Cementitious Composite Using Response Surface Methodology

“…Because the material and the product are generated simultaneously, composite's mechanical properties differ from normal raw materials in that they are only really known after manufacture. The requirements of the construction sector have resulted in significant waste generation, material use, and energy consumption for built infrastructure [1,2]. The building and construction sector consumes a significant amount of land, energy, and raw materials, as well as notably contributing to environmental pollution, including greenhouse gas emissions [3].…”

“…As mentioned in the relevant references [13] and [14], natural fibers can be employed in conjunction with their produced counterparts for fiber reinforcing and improving the characteristics of cement mortar. Moreover, plant-based natural fibers can be used in a variety of building industry applications owing to their mechanical and chemical properties [1,15]. Extensive research that explored the integration of plant-based natural fibers in the concrete industry revealed that the mechanical characteristics of concrete significantly improved [16][17][18].…”

A Comparative Study of Mechanical Characteristics of Normal Concrete with Human Hair Fiber Fabricated Concrete

“…A new conceptual fiber material i.e., plant fibers are also been used as a fabricating material. Contrary to this, the cons of using these fibers are their lower compatibility with cement due to their hydrophilic nature, a highwater absorption [8]. In contrast to this, Human hair as a fiber has become increasingly important as a development in the field of fiber-strengthened solids [9], [10].…”