Behavior of reactive powder concrete containing recycled glass powder reinforced by steel fiber

Abstract Environmental sustainability is described as one that avoids the depletion or deterioration of natural resources, while also allowing for preservation long-term environmental quality. By practicing sustainability, we may assist to guarantee requirements today’s population are satisfied without risking capacity future generations meet their own needs in future. Engineers field concrete production becoming increasingly interested sustainable development, which includes utilization locally available materials addition using agricultural and industrial waste construction industry possible solutions economic issues. This study investigated effect partial substitution cement with recycled glass powder (0, 15, 20, 25%) by weight at various ages (on compressive strength) after determining optimal ratio replacement. used its on some mechanical properties (such flexural strength, absorption, dry density) reactive containing 1% micro steel fiber (SRPC), furthermore, utilizing steam curing 5 h 90°C hardening sample directly. Reactive (RPC) has been designed use local cement, silica fume, super plasticizer a water/cement 0.20 order achieve strength 137.09 MPa age 28 days. When replacement (20%) was utilized, findings revealed RPC improved 4.2%, increased 15.3%, density 0.61%, absorption reduced 32% days test results were compared reference mix.