DURABILITY PROPERTIES OF CONCRETE PRODUCED BY USING RHA AND WMP FIBRES

Growing urbanization around the world is leading to increased consumption of concrete, which poses serious environmental problems. The cement industry has very issues and causes various sustainability issues; Carbon dioxide a greenhouse gas that many negative effects on environment. An effective way overcome this impact environment use another material instead in concrete. In study, aim rice husk ash produced from waste large shredders quantities, its disposal also major challenge for society Rice collected tillers converted by manual combustion barrels used laboratory research work. concrete partially replaced ash, greatly reduces utilizes metal-plastic fiber as it non-biodegradable waste. Okay. To reduce (WMP) purpose study was replace with RHA WMP durability mixed verify variability results ashless samples fiber. achieve this, three different variants i.e. 10%, 20% 30% variations fibres, - 0.5% , 0.75%, 1% endurance tests. conducted. including accelerated carbonation test, abrasion resistance test chloride penetration test. show can be safe up taking into account However, obtained substitute 20%; beyond limit, these gave slightly answer. Therefore, considering tests, concluded replacing durable enough compared normal Key Words : Durability, RHA, fibre, RCPT, Carbonation, Silver Nitrate (AgNO3), Concrete