Paper Contents
Abstract
Periwinkle shell ash (PSA) and polypropylene (PP) fibers are both materials that have been investigated for use in concrete, often with the goal of improving its properties or addressing environmental concerns. PSA, a byproduct of consuming periwinkle snails, has been studied as a potential partial replacement for cement or fine aggregates in concrete fibers, on the other hand, are synthetic fibers added to concrete to enhance its mechanical properties, particularly its resistance to cracking. Combining these two materials could potentially lead to a composite concrete with improved performance and sustainability.Several studies have explored the use of PSA in concrete. Some research has focused on the optimal calcination temperature for PSA to achieve desired pozzolanic properties. Other studies have investigated the effects of PSA on the compressive strength, workability, and durability of concrete. The results of these studies vary depending on the specific mix design, the source and processing of the PSA, and the testing methods used. Studies on the use of PP fibers in concrete have demonstrated their effectiveness in controlling cracking and improving the toughness of concrete. The addition of PP fibers can also enhance the resistance of concrete to freeze-thaw cycles and other environmental factors.
Copyright
Copyright © 2025 Sachin Kumar Dahiya . This is an open access article distributed under the Creative Commons Attribution License.
