Performance Analysis Of Chemically Treated Tyre Rubber Concrete

Abstract

Rubber Concrete is a FA material used for construction as a structural material replacement that has proven advantageous for the current building of rigid pavement. As a waste management problem, the usage of scrap tyres derived from industrial waste must be recycled. By diverting rubber from incineration and trash, we may use it to improve ductility, impact resistance, and toughness in concrete constructions. Pre-treatment with sodium hydroxide solution is done for 30 minutes to 2 hours to enhance the mechanical characteristics of rubber. To investigate the impact of washing samples manufactured and tested for NaOH treated rubber and non-treated rubber on compressive, tensile, and flexural strengthRubber content determined by a literature review is 5%, 7.5%, 10%, 12.5%, and 15%. The findings were obtained after 28 days of curing at a cement content of 425kg/m3. Non-destructive testing (X Ray Diffraction) was also used to analyse sample performance. Concrete is a basic building material that is an outstanding structural substance that has proven advantageous to current constructive civilization and developed human society. It is utilised for building structures all over the world as a demanding material. About 12.6 billion tonnes of natural resources are needed in the preparation of concrete. As a result, the use of discarded tyres from the automotive industry in concrete for sustainable development has become technically feasible, and this concrete is referred to as light weight concrete. Aggregate replacements such as coarse aggregate and fine aggregate including sand, crushed stone, gravel, and so on are needed to aid the environment and avoid the loss of bio variety in various parts of the nation. A large amount of tyre rubber is created as trash, and because it is a non-biodegradable substance, there is no effective disposal solution. Scrap tyres are a substantial component of solid waste, posing a serious environmental challenge. As a result, it is critical to establish alternate explanations for the dispos