R. Shree Vidhy and S. Nandhini Devi 2018. Experiment study of paver block using foundry waste sand . International journal of intellectual advancements and research in engineering computations. 6, 2 (Mar. 2018), 2480–2485. DOI:https://doi.org/10.61096/ijiarec.v6.iss2.2018.2480-2485.