Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Semi-hydrated phosphogypsum-red mud-based concrete as well as preparation method and application thereof
The invention provides semi-hydrated phosphogypsum-red mud-based concrete as well as a preparation method and application thereof, and belongs to the technical field of waste utilization. The semi-hydrated phosphogypsum and the red mud have a synergistic effect, the utilization rate of the semi-hydrated phosphogypsum and the red mud is improved on the basis of ensuring that the common use effect is superior to the single use effect, and the green goals of'treating slag with slag 'and'high efficiency and excellent property' are achieved. The method has the characteristics of simple process, high utilization rate, solid waste synergetic modification optimization and the like, and meanwhile, the compression resistance and splitting tensile property of solid waste synergetic concrete are effectively improved.
本发明提供了一种半水磷石膏‑赤泥基混凝土及其制备方法和应用，属于废弃物利用技术领域。本发明将半水磷石膏与赤泥协同作用，在保证共同使用效果优于单一使用效果的基础上，提高二者利用率，达到“以渣治渣”、“高效优性”的绿色目标。本发明具有工艺简单、高利用率、固废协同改性优化等特点，同时有效改善了“固废协同”类混凝土的抗压、劈裂抗拉性能。
Semi-hydrated phosphogypsum-red mud-based concrete as well as preparation method and application thereof
The invention provides semi-hydrated phosphogypsum-red mud-based concrete as well as a preparation method and application thereof, and belongs to the technical field of waste utilization. The semi-hydrated phosphogypsum and the red mud have a synergistic effect, the utilization rate of the semi-hydrated phosphogypsum and the red mud is improved on the basis of ensuring that the common use effect is superior to the single use effect, and the green goals of'treating slag with slag 'and'high efficiency and excellent property' are achieved. The method has the characteristics of simple process, high utilization rate, solid waste synergetic modification optimization and the like, and meanwhile, the compression resistance and splitting tensile property of solid waste synergetic concrete are effectively improved.
本发明提供了一种半水磷石膏‑赤泥基混凝土及其制备方法和应用，属于废弃物利用技术领域。本发明将半水磷石膏与赤泥协同作用，在保证共同使用效果优于单一使用效果的基础上，提高二者利用率，达到“以渣治渣”、“高效优性”的绿色目标。本发明具有工艺简单、高利用率、固废协同改性优化等特点，同时有效改善了“固废协同”类混凝土的抗压、劈裂抗拉性能。
Semi-hydrated phosphogypsum-red mud-based concrete as well as preparation method and application thereof
一种半水磷石膏-赤泥基混凝土及其制备方法和应用
KONG DEWEN (Autor:in) / HAN YURUI (Autor:in) / ZHOU SHENGHUI (Autor:in) / HU NINGGUI (Autor:in) / FENG JINPENG (Autor:in) / SHU JING (Autor:in) / YUAN QUANSHUN (Autor:in) / HUANG YINGYING (Autor:in) / LIU AO (Autor:in) / JIANG JIATONG (Autor:in)
26.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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