Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Development of Autoclaved Aerated Concrete from Mechanically Activated Magnesium-Rich Nickel Slag
Nickel slag autoclaved aerated concrete (NS-AAC) was fabricated through a hydrothermal synthesis method by using a novel solid waste, mechanically activated magnesium-rich NS, as the main raw material. The influence of the calcium:silicon () ratio on the macroscopic and microscopic performance of NS-AAC was investigated. NS-AAC was analyzed by X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR), and scanning electron microscopy (SEM). Results showed that a formulation with 0.65 of exhibited exceptional compressive and flexural strength, which were 3.5 and 2.1 MPa, respectively. The hydrothermal production of NS-AAC, transformed from C-S-H and Ettringite (AFt) to interfingered and overlapped tobermorite and anhydrite, resulted in exceptional mechanical properties. This work proposes a novel approach for the utilization of NS.
Development of Autoclaved Aerated Concrete from Mechanically Activated Magnesium-Rich Nickel Slag
Nickel slag autoclaved aerated concrete (NS-AAC) was fabricated through a hydrothermal synthesis method by using a novel solid waste, mechanically activated magnesium-rich NS, as the main raw material. The influence of the calcium:silicon () ratio on the macroscopic and microscopic performance of NS-AAC was investigated. NS-AAC was analyzed by X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR), and scanning electron microscopy (SEM). Results showed that a formulation with 0.65 of exhibited exceptional compressive and flexural strength, which were 3.5 and 2.1 MPa, respectively. The hydrothermal production of NS-AAC, transformed from C-S-H and Ettringite (AFt) to interfingered and overlapped tobermorite and anhydrite, resulted in exceptional mechanical properties. This work proposes a novel approach for the utilization of NS.
Development of Autoclaved Aerated Concrete from Mechanically Activated Magnesium-Rich Nickel Slag
Wu, Qisheng (Autor:in) / Guang, Jianmiao (Autor:in) / Li, Shuiping (Autor:in) / Wang, Shunxiang (Autor:in) / Zou, Xiaotong (Autor:in) / Zhu, Huajun (Autor:in) / Zhang, Changsen (Autor:in)
30.04.2018
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
Development of Autoclaved Aerated Concrete from Mechanically Activated Magnesium-Rich Nickel Slag
| British Library Online Contents | 2018
Development of Non-Autoclaved Aerated Concrete by Alkali Activated Phosphorus Slag
| British Library Conference Proceedings | 2011
| Europäisches Patentamt | 2024
Nickel slag autoclaved aerated concrete block and preparation method thereof
| Europäisches Patentamt | 2015
Sodium carbonate activated slag as cement replacement in autoclaved aerated concrete
| BASE | 2017