Assessing the Alkali-Sensitivity of the Mechanical Behavior of Jute Fibers to Evaluate Their Durability in Cementitious Composites Applications

Jute fibers have been studied for their numerous properties and, recently, much attention has paid to the possibility of using them as reinforcing material in cement based matrices structural engineering applications. In context reinforcement methods, use composite materials reinforced with synthetic is now quite common, due light weight, versatility and adaptability. However, recent years, scientific community interested on natural materials, goal finding innovative solutions renewable, recyclable, sustainable biodegradable products construction industry. This research investigates jute assess suitability cementitious composites historic/existing masonry structures retrofitting. As a matter fact, these applications consider possible low durability jute, like all other cellulose-based fibers, especially into alkaline environments. work reports ongoing experimental investigation set mechanical performance fibers. The program considers yarns condition evaluates how would affect fiber properties. paper summarizes first results obtained from tests step towards assessment long-term Natural Fiber Reinforced Cementitious Composites.