Study of Mechanical Properties and Treatment Techniques of Bamboo Reinforcement Alternative to Steel in Civil Structures

Abstract

The construction industry is a major contributor to global carbon emissions, prompting the search for sustainable alternatives to conventional materials such as steel. Bamboo, a renewable and abundantly available natural resource, has emerged as a promising eco-friendly substitute for steel reinforcement in concrete structures. Durability tests revealed that untreated bamboo is susceptible to higher water absorption, shrinkage, and reduced resistance to acidic and sulphate environments. However, surface treatments and protective coatings substantially improved its long-term performance, reducing water permeability and enhancing bond strength with the concrete matrix.