Concrete is a composite material consisting of cement, fine aggregate, and coarse aggregates. Unfortunately, cement ingredients are costly and negatively impact the environment due to hazardous carbon dioxide emissions. As a result, scientists and researchers are looking for environment-friendly bui
Kevlar is a synthetic material created from a chemical known as poly-para-phenylene terephthalamide. Here, we discuss this strong and heat-resistant synthetic fiber Kevlar, its properties, limitations, applications, and recent relevant studies.