Dataset on Mechanical Strength of Concrete Reinforced with Cotton Fabric and Nylon Fibres: Impact of Fibre End Configurations
Description
The dataset presented is a comprehensive examination of fibre-reinforced concrete (FRC) properties, methodically designed to explore the intricate effect of fibre shape on the concrete performance apart from the other characteristics of the fibre. The dataset encompasses 37 distinct concrete specimens, including a single conventional concrete control sample and 36 fibre-reinforced variants. The experimental design demonstrates a systematic approach to investigating concrete properties by strategically varying key parameters including fibre material (nylon and cotton thread), fibre shape (straight and novel double-headed configurations), fibre dosage (0.5%, 1.0%, and 1.5%), and aspect ratios (35, 55, and 75). Each specimen is assigned a unique identifier that encapsulates these critical characteristics, enabling precise tracking and analysis. The dataset is organized into a detailed table featuring nine primary variables that document the comprehensive properties of each concrete sample. The naming convention employed allows researchers to immediately understand the specific composition of each specimen. For instance, a notation like SNF-0.5-35 precisely indicates a Straight Nylon Fibre specimen with 0.5% dosage and an aspect ratio of 35. The experimental specimens are strategically categorized into four primary groups: Straight Nylon Fibre Reinforced Concrete (SNF), Double Headed Nylon Fibre Reinforced Concrete (DNF), Straight Cotton Thread Fibre Reinforced Concrete (SCF), and Double Headed Cotton Thread Fibre Reinforced Concrete (DCF). This methodical classification facilitates comparative analysis and allows researchers to isolate the effects of different fibre characteristics. Mechanical properties were measured at the 28-day mark, focusing on compressive strength, split-tensile strength, and flexural strength. The dataset's structure enables multiple analytical approaches. Researchers can examine the influence of individual parameters such as fibre material, shape, dosage, or aspect ratio, or conduct comprehensive multi-variable analyses. The systematic variation of parameters across specimens provides a framework for understanding the complex interactions that influence concrete performance. For potential users, this dataset offers a valuable resource for understanding fibre-reinforced concrete behaviour. It can support further research in materials science, civil engineering, and construction technology, providing empirical data for theoretical modelling, comparative studies, and advanced material development. The comprehensive nature of the data allows for investigations into the mechanical properties of fibre-reinforced concrete, presenting opportunities for both theoretical understanding and practical applications in construction and engineering fields.
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Steps to reproduce
The procedure for preparing both the nylon and cotton thread fibres is described in the manuscript. Once the fibres are prepared, then the concrete preparation process as similar to a conventional concrete. The fibres shall be added before watering the concrete and shall be dry mixed with the cement, and aggregates for uniform mixing. Then water curing shall be followed for 28days and tests shall be followed as per BIS codal provisions.