Study of Mechanical Properties of Polymer Concrete by Manufactured Sand and Orthophthalic Polyester Resins: Improving the Mechanical Properties of Polymer Concrete with Orthophthalic Polyester Resins. JASRAE. 2018;15(2):181-185. Accessed August 26, 2024. https://ignited.in/index.php/jasrae/article/view/7914