An experimental study on compressive strength of M30 concrete using 15% of novel E-waste as a partial replacement of coarse aggregate on comparing with conventional concrete

The primary purpose of this study is to evaluate the similarities and differences between conventional concrete and the concrete material that is composed of 15 percent Novel E-waste and is of M30 grade. The Components and Procedures: Using a combination of superplasticizer, cement (53 grade PPC), fine aggregate (sieve size 4.75mm), coarse aggregate (sieve size 20mm), and water, our research was conducted using novel electronic waste with a size of 20 millimetres. This was done in accordance with the findings of the literature review. It was decided to take into account two different groupings. The experimental group, which consisted of novel E-waste concrete, was compared to the control group, which consisted of traditional concrete. In all, there are 36 samples, with 18 samples belonging to the first group and 18 samples belonging to the second group. In order to carry out the computation, a G-power of 0.8 is utilised, along with alpha and beta quality of 0.05 and 0.2, and a confidence interval of 95 percent is utilised. The independent sample T-test value is less than 0.05, which is equivalent to p=0.004. Results: One-way Using the SPSS programme, an analysis of variance was performed to determine the compressive strength of conventional concrete and Novel E-waste Concrete. Concrete that is conventional has a compressive strength value of 31.12 N/mm2 on average. The concrete made from novel electronic trash has a compressive strength of 37.86 N/mm2. A significant value of 0.000 (p