Using industrial and construction rejects as alternatives to conventional materials is becoming the most attractive option for ensuring sustainability in concrete production. This experimental study investigates structural distress in glass fibre-reinforced concrete containing marble and granite dusts exposed to various loadings and aggressive environments. The properties of concrete determined includes mechanical – compressive strength, split-tensile strength, flexural strength, and durability – chloride ingress and acid attack. A preliminary investigation showed that 20% marble dust or granite dust as fine aggregate replacement improved the strength characteristics of concrete. Then, further investigation has shown that 1% glass addition to concrete containing 20% marble dust as fine aggregate replacement produced higher strength properties than the control concrete. Concrete elements produced with glass fibre, marble and granite dust as described in this study are expected to have a prolong service life when subjected to a severe environmental condition.

使用工业和建筑废品替代常规材料正成为确保混凝土生产可持续性的最有吸引力的选择。这项实验研究调查了玻璃纤维增​​强混凝土的结构困扰，该混凝土包含暴露于各种载荷和侵蚀性环境的大理石和花岗岩粉尘。确定的混凝土特性包括机械性能-抗压强度，抗拉强度，抗弯强度和耐久性-氯化物的侵入和酸的侵蚀。初步调查显示，以20％的大理石粉尘或花岗岩粉尘作为细骨料的替代品可改善混凝土的强度特性。然后，进一步的研究表明，在含有20％大理石粉尘的混凝土中加入1％的玻璃作为细骨料替代品比对照混凝土产生更高的强度性能。如本研究所述，用玻璃纤维，大理石和花岗岩粉尘生产的混凝土构件在恶劣的环境条件下有望延长使用寿命。