Effects of the use of beach sand on mixed mortar properties: analysis of granulometric variation

ABSTRACT Several environmental impacts are due to the high consumption of river sand in the construction industry. This study aims to analyze the influence of the use of beach sand in order to use river sand for mortar productions. From the river sand, two variations were made: the first one had 70% of fine fraction (particles

摘要 建筑业河砂的高消耗量引发了诸多环境问题。本研究旨在分析海砂的使用影响，以将河砂应用于砂浆生产。本研究以河砂为原料制备了两组试样：第一组含有70%的细颗粒组分（粒径