<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Effects of Low-Cost Repair Techniques on Restoration of Mechanical Properties of Fire-Damaged Concrete"^^ . "Researchers have conducted numerous investigations on various repair techniques to restore the mechanical properties of fire-damaged concrete. However, most of the techniques are either expensive or require high technical skills. As a continuous work, this study involved an experimental investigation of the effects of various low-cost repair techniques to restore the mechanical properties of fire-damaged concrete. Sixty cylindrical concrete samples were subjected to heat ranging from 400°C to 800°C in a propane gas furnace. The samples were categorized into six groups, including the following: undamaged, fire-damaged, and fire-damaged and repaired using water curing; fire-damaged and repaired using cement-based slurry injection; re-curing fire-damaged and repaired with steel wire mesh along with epoxy resin wrapping; and fire-damaged and repaired using epoxy injection. The samples were tested for non-destructive and destructive tests, including ultrasonic pulse velocity, rebound hammer, and compressive strength. The results showed that the use of cement-based slurry injection along with the water-curing repair technique could regain almost 90 of its ultimate strength and secant stiffness, making it the most effective low-cost repair technique for fire-damaged concrete exposed up to 700°C. Copyright © 2022 Noman, Yaqub, Abid, Musarat, Vatin and Usman."^^ . "2022" . . "8" . . "Frontiers Media S.A."^^ . . . "Frontiers in Materials"^^ . . . "22968016" . . . . . . . . . . . . . . . . . . . . . . "N.I."^^ . "Vatin"^^ . "N.I. Vatin"^^ . . "M."^^ . "Abid"^^ . "M. Abid"^^ . . "M.A."^^ . "Musarat"^^ . "M.A. Musarat"^^ . . "M."^^ . "Usman"^^ . "M. Usman"^^ . . "M."^^ . "Noman"^^ . "M. Noman"^^ . . "M."^^ . "Yaqub"^^ . "M. Yaqub"^^ . . . . . "HTML Summary of #17167 \n\nEffects of Low-Cost Repair Techniques on Restoration of Mechanical Properties of Fire-Damaged Concrete\n\n" . "text/html" . .