In order to advocate low-carbon environmental protection,reduce construction and agricultural waste,and promote waste reuse,the use of natural plant fiber recycled concrete is began to be promoted.As a lightweight,environmentally friendly and low-cost material,plant fiber can play a role in cracking resistance,strengthening and toughening when it is added into recycled concrete.NaOH solution and Na2Si03 solution are used to modify the natural plant fiber recycled concrete.The mechanical properties of the modified natural plant fiber recycled concrete and the parameters of the optimal mix ratio of natural plant fiber recycled concrete are obtained,so as to prepare natural plant fiber recycled concrete of energy saving,high efficiency and green environmental protection.
关键词
天然植物纤维/再生混凝土/力学性能/最优配合比
Key words
Natural plant fiber/Recycled concrete/Mechanical properties/Optimal mix ratio
维普
万方数据