Abstract—Excessive value of traditional creative substances affects the economic structure system. The possibility of using recycled coconut shell aggregate in concrete as a coarse mix is being tested in gift research. The most satisfactory replacement rate of crude composite with coconut shell composite was determined from the research. Coconut shell is a lightweight fabric, so it creates lightweight concrete. Substitute for raw coconut shell mixture in proportions of 10%, 20% and 30%. The Design mixture used was of M20 quality and test samples were tested after 7 and 28 days of curing. Flexural and compressive energies of concrete are tests. The main goal is to inspire the use of these wastes as innovative materials in low-value housing. Aggregate is an essential ingredient for concrete production, accounting for nearly 70 to 80% of concrete. Ordinary flood rock is used as a coarse aggregate and river sand is a satisfactory aggregate. Both are clearly available substances. Due to the rapid proliferation of creative works, the reassertion of traditional combinations is very quickly exhausted, leading to enormous growth in creative value. To be sustainable, these substances must be used correctly and those that have the opportunity to update the combination on a daily basis must be sought. Many studies have been carried out to find suitable substances for concrete production. At the same time, due to the rapid pace of industrialization, scrap fabric production is increasingly developing. Getting rid of it has become a real problem. It can be concluded that the appropriate amount of coconut shells to replace the raw mixture for M20 concrete is 10-20%.