Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Phosphorus slag composite cement-based material and preparation method thereof
The invention discloses a phosphorus slag composite cement-based material and a preparation method thereof, and relates to the technical field of cement-based material preparation. The phosphorite slag composite cement-based material is prepared from a solid mixture and an exciting agent in percentage by mass, wherein the solid mixture comprises 0%-70% of cement and/or 30%-100% of phosphorus slag; and the mass of the exciting agent is 0-11% of the mass of the total cementing material. The early strength of a pure phosphorus slag system or a phosphorus slag-cement composite system material is improved by adding the exciting agent with a proper proportion, the problems of small phosphorus slag mixing amount and low early strength are further solved, the method has the advantages of resource utilization of the phosphorus slag and the like, and the pollution problem caused by stacking of the phosphorus slag is effectively solved.
本发明公开了一种磷矿渣复合水泥基材料及其制备方法，涉及水泥基材料制备技术领域。按照质量百分比计，磷矿渣复合水泥基材料包括固体混合物和激发剂；其中，固体混合物包括水泥0％‑70％和/或磷矿渣30％‑100％；激发剂质量为总胶凝材料质量的0％‑11％。通过添加合适配比的激发剂提高了纯磷矿渣体系或磷矿渣‑水泥复合体系材料的早期强度，进一步解决磷矿渣掺量小、早期强度低的问题，具备磷矿渣资源化利用等优点，有效解决了磷矿渣堆放导致的污染问题。
Phosphorus slag composite cement-based material and preparation method thereof
The invention discloses a phosphorus slag composite cement-based material and a preparation method thereof, and relates to the technical field of cement-based material preparation. The phosphorite slag composite cement-based material is prepared from a solid mixture and an exciting agent in percentage by mass, wherein the solid mixture comprises 0%-70% of cement and/or 30%-100% of phosphorus slag; and the mass of the exciting agent is 0-11% of the mass of the total cementing material. The early strength of a pure phosphorus slag system or a phosphorus slag-cement composite system material is improved by adding the exciting agent with a proper proportion, the problems of small phosphorus slag mixing amount and low early strength are further solved, the method has the advantages of resource utilization of the phosphorus slag and the like, and the pollution problem caused by stacking of the phosphorus slag is effectively solved.
本发明公开了一种磷矿渣复合水泥基材料及其制备方法，涉及水泥基材料制备技术领域。按照质量百分比计，磷矿渣复合水泥基材料包括固体混合物和激发剂；其中，固体混合物包括水泥0％‑70％和/或磷矿渣30％‑100％；激发剂质量为总胶凝材料质量的0％‑11％。通过添加合适配比的激发剂提高了纯磷矿渣体系或磷矿渣‑水泥复合体系材料的早期强度，进一步解决磷矿渣掺量小、早期强度低的问题，具备磷矿渣资源化利用等优点，有效解决了磷矿渣堆放导致的污染问题。
Phosphorus slag composite cement-based material and preparation method thereof
一种磷矿渣复合水泥基材料及其制备方法
CHENG CHAO (Autor:in) / ZHAN YULIN (Autor:in) / SI RUIZHE (Autor:in) / LI BINGHUI (Autor:in) / WANG CHENGGANG (Autor:in) / LIN JINGEN (Autor:in) / ZHAO LI (Autor:in) / HUANG ZISHUO (Autor:in)
05.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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