The gap in existing knowledge is the lack
Research gap analysis derived from 4 chemistry papers in our local library.
The gap
The gap in existing knowledge is the lack of understanding of the effect of highly increased numbers of fibers on the properties of high-performance concrete. The paper addresses this gap by studying the influence of different amounts and t
Evidence profile
Sourced from the abstract and stated research gap and future-work section of the source papers, classified as general, drawn from work published between 2024 and 2026, spanning 3 journals. Those papers have been cited 32 times in total.
Research trend
Established — well-defined area with open sub-problems.
Supporting evidence — 4 representative gaps
- An Experimental Investigation of the Effects of Adding Polymer and Basalt Fibers on the Mechanical Properties and Durability of Lightweight Concrete (2025) · Buildings · cited 6× · doi
Despite extensive research on fiber-reinforced lightweight concrete, the synergistic effects of combining different types of fibers, such as polymer and basalt fibers, on the mechanical properties and durability of lightweight concrete have not been fully investigated.
generalabstractKeywords: lightweight concrete fibers despite extensive fiber reinforced synergistic effects combining different types polymer basalt mechanical - Mechanical Behavior and Durability Performance of Concrete Reinforced with Hybrid Date Palm and Polypropylene Polymer Fibers (2025) · Polymers · cited 14× · doi
This study investigates the mechanical and durability performance of concrete reinforced with hybrid DPF and PPF, aiming to address the gap in understanding the synergistic effects of combining natural and synthetic fibers in cementitious materials, and improving the tensile strength and crack resistance of the concrete.
generalabstractKeywords: concrete investigates mechanical durability performance reinforced hybrid aiming address understanding synergistic effects combining natural synthetic - Enhancement of Strength Properties and Durability in High-Performance Concrete Using Polymer and Steel Fibers (2026) · Civil and Environmental Engineering · doi
The gap in existing knowledge is the lack of understanding of the effect of highly increased numbers of fibers on the properties of high-performance concrete. The paper addresses this gap by studying the influence of different amounts and types of fibers.
generalstated research gapevidence 5/5Keywords: gap existing knowledge lack understanding effect highly increased - Experimental Analysis of Shear-Strengthened RC Beams with Jute and Jute–Glass Hybrid FRPs Using the EBR Technique (2024) · Buildings · cited 12× · doi
Investigating the use of other natural fibres for the strengthening of reinforced concrete members, - Developing design codes that account for natural fibre composites and hybrid composites, - Studying the long-term durability of natural fibre composites and hybrid composites
generalfuture-work sectionevidence 5/5Keywords: investigating use other natural fibres strengthening reinforced concrete
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