Despite several studies focusing on producing sustainable concrete with nonconventional materials, there are short-term and long-term lapses in behavior of some of the concretes. This study, with a main focus on durability performance, explores strength and behavior of manufactured sand concrete containing alcofine and zinc oxide in severe environmental conditions. Alcofine and zinc oxide were added to the mixture at 10% and 2% by weight of cement, respectively. Manufactured Sand was used as a partial replacement for river sand at 25%, 50%, 75% and 100%. The compressive strength, split tensile strength and flexural strength of the concrete were determined after standard curing regimes. Durability tests, entailing exposure of concrete to acid attack, sea water, water absorption, sulphate attack, water permeability and rapid chloride penetration, were also performed. The results show that mixture made with 50% manufactured sand 10 %Alccofine and 0.5% Zinc oxide replacement, demonstrated better durability.

尽管有几项研究专注于用非常规材料生产可持续混凝土，但某些混凝土的性能仍存在短期和长期失误。这项研究主要关注耐久性能，探讨了在恶劣的环境条件下制成的含铝粉和氧化锌的砂混凝土的强度和性能。将Alfine和氧化锌分别以水泥的10重量％和2重量％添加到混合物中。用人造砂代替河砂的比例分别为25％，50％，75％和100％。在标准养护制度下确定混凝土的抗压强度，劈裂抗拉强度和弯曲强度。耐久性测试，要求混凝土经受酸，海水，吸水，硫酸盐侵蚀，透水性和氯离子的快速渗透，也进行了。结果表明，用50％人造砂，10％Alccofine和0.5％氧化锌替代品制成的混合物具有更好的耐久性。