Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Casting residue tailing cementing material as well as preparation method and application thereof
The invention discloses a casting residue tailing cementing material as well as a preparation method and application thereof. The casting residue tailing cementing material comprises the following components: casting residue tailings, mineral powder, cement and an exciting agent. The preparation method of the casting residue tailing cementing material comprises the step of mixing all the components to obtain the casting residue tailing cementing material. Meanwhile, the invention further discloses a gel sand material comprising the casting residue tailing cementing material. In order to solvethe problem that a large amount of casting residue tailings are accumulated, the invention develops a casting residue tailing cementing material. The 3-day strength and 7-day strength of the casting residue tailing cementing material are superior to those of 42.5-level ordinary Portland cement, and the casting residue tailing cementing material is suitable for application scenes needing early strength and having low requirements on compressive strength.
本发明公开了一种铸余尾渣胶凝材料及其制备方法和应用。这种铸余尾渣胶凝材料包括如下组分：铸余尾渣、矿粉、水泥和激发剂。这种铸余尾渣胶凝材料的制备方法是将各组分混合可得。同时还公开了一种包括该铸余尾渣胶凝材料的胶砂材料。本发明为了解决铸余尾渣大量堆积的问题，开发了一种铸余尾渣胶凝材料。这种铸余尾渣胶凝材料3天和7天的强度优于42.5级普通硅酸盐水泥，适用于需要早强、对抗压强度要求较低的应用场景。
Casting residue tailing cementing material as well as preparation method and application thereof
The invention discloses a casting residue tailing cementing material as well as a preparation method and application thereof. The casting residue tailing cementing material comprises the following components: casting residue tailings, mineral powder, cement and an exciting agent. The preparation method of the casting residue tailing cementing material comprises the step of mixing all the components to obtain the casting residue tailing cementing material. Meanwhile, the invention further discloses a gel sand material comprising the casting residue tailing cementing material. In order to solvethe problem that a large amount of casting residue tailings are accumulated, the invention develops a casting residue tailing cementing material. The 3-day strength and 7-day strength of the casting residue tailing cementing material are superior to those of 42.5-level ordinary Portland cement, and the casting residue tailing cementing material is suitable for application scenes needing early strength and having low requirements on compressive strength.
本发明公开了一种铸余尾渣胶凝材料及其制备方法和应用。这种铸余尾渣胶凝材料包括如下组分：铸余尾渣、矿粉、水泥和激发剂。这种铸余尾渣胶凝材料的制备方法是将各组分混合可得。同时还公开了一种包括该铸余尾渣胶凝材料的胶砂材料。本发明为了解决铸余尾渣大量堆积的问题，开发了一种铸余尾渣胶凝材料。这种铸余尾渣胶凝材料3天和7天的强度优于42.5级普通硅酸盐水泥，适用于需要早强、对抗压强度要求较低的应用场景。
Casting residue tailing cementing material as well as preparation method and application thereof
一种铸余尾渣胶凝材料及其制备方法和应用
WU YI (Autor:in) / YI QING (Autor:in) / CHEN ZHONGPING (Autor:in) / FENG BOYU (Autor:in) / CHEN XILIN (Autor:in) / HUANG WEI (Autor:in) / WEN YINING (Autor:in) / WU SHIZHONG (Autor:in) / PAN MINYAO (Autor:in) / ZHOU LIN (Autor:in)
04.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Metal tailing cementing material and preparation method and application thereof
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2024