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多孔种植混凝土作为一种新型防护材料,一方面它拥有和水泥基材料一样的强度,能够实现边坡的安全防护,另一方面由于其自身的多孔结构,能够实现植物种植,与传统护坡材料相比具有不可比拟的优势。本文通过实验室制备多孔质混凝土,对其物理力学性能,孔隙率,PH值和植物适生性能进行研究。结果表明,多孔质混凝土强度能够达到6~15MPa,孔隙率能够达到25~30%,PH值8~10,能够为植物生长储存土壤,肥料和水,满足多种植物生长需求。同时将其用于崇明区河道生态环境治理,将护坡和生态修复完美的结合起来。
As a new type of protective material, porous planted concrete, on the one hand, has the same strength as cement-based materials and enables the slope to be safely protected. On the other hand, due to its own porous structure, plant cultivation is possible, Than the incomparable advantages. In this paper, the preparation of porous concrete by laboratory, its physical and mechanical properties, porosity, PH value and plant fitness performance research. The results show that the strength of porous concrete can reach 6 ~ 15MPa, the porosity can reach 25 ~ 30%, and the pH value can reach 8 ~ 10. It can store soil, fertilizer and water for plant growth and meet the needs of a variety of plant growth. At the same time, it will be used in Chongming District River ecological environment control, the slope protection and ecological restoration of the perfect combination.