Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Alkali-activated fluidized bed fly ash geopolymer and preparation method thereof
An alkali-activated fluidized bed fly ash geopolymer comprises, by mass, 250-270 parts of fluidized bed fly ash, 30-50 parts of cement, 5-18 parts of an inorganic alkali activator, 5-18 parts of an organic alkali activator and 120-140 parts of water. The fluidized bed fly ash is subjected to composite alkali excitation through the organic alkali activator and the inorganic alkali activator, so that the problem of high utilization difficulty of the fluidized bed fly ash due to complex components and low activity of the fluidized bed fly ash is effectively solved, high-dosage utilization of the fluidized bed fly ash is realized, and the mechanical properties of the prepared fluidized bed fly ash geopolymer are ensured.
一种碱激发流化床粉煤灰地质聚合物，按质量份数计，包含如下组分：流化床粉煤灰250～270份，水泥30～50份，无机碱激发剂5～18份，有机碱激发剂5～18份，水120～140份。本发明通过有机碱激发剂和无机碱激发剂对流化床粉煤灰进行复合碱激发，有效解决了流化床粉煤灰因煤灰成分复杂、活性低导致的利用难度大的问题，本发明实现了对流化床粉煤灰的高掺量利用，且保证了了制成的流化床粉煤灰地质聚合物力学性能。
Alkali-activated fluidized bed fly ash geopolymer and preparation method thereof
An alkali-activated fluidized bed fly ash geopolymer comprises, by mass, 250-270 parts of fluidized bed fly ash, 30-50 parts of cement, 5-18 parts of an inorganic alkali activator, 5-18 parts of an organic alkali activator and 120-140 parts of water. The fluidized bed fly ash is subjected to composite alkali excitation through the organic alkali activator and the inorganic alkali activator, so that the problem of high utilization difficulty of the fluidized bed fly ash due to complex components and low activity of the fluidized bed fly ash is effectively solved, high-dosage utilization of the fluidized bed fly ash is realized, and the mechanical properties of the prepared fluidized bed fly ash geopolymer are ensured.
一种碱激发流化床粉煤灰地质聚合物，按质量份数计，包含如下组分：流化床粉煤灰250～270份，水泥30～50份，无机碱激发剂5～18份，有机碱激发剂5～18份，水120～140份。本发明通过有机碱激发剂和无机碱激发剂对流化床粉煤灰进行复合碱激发，有效解决了流化床粉煤灰因煤灰成分复杂、活性低导致的利用难度大的问题，本发明实现了对流化床粉煤灰的高掺量利用，且保证了了制成的流化床粉煤灰地质聚合物力学性能。
Alkali-activated fluidized bed fly ash geopolymer and preparation method thereof
一种碱激发流化床粉煤灰地质聚合物及其制备方法
WANG YANJUN (Autor:in) / WANG QINGPING (Autor:in) / LU CHUNYANG (Autor:in) / WU QIUGANG (Autor:in) / ZHAO HENG (Autor:in) / ZHU LONGTAO (Autor:in)
31.08.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Alkali-activated geopolymer coating, and preparation method and use thereof
| Europäisches Patentamt | 2024
ALKALI-ACTIVATED GEOPOLYMER COATING, AND PREPARATION METHOD AND USE THEREOF
| Europäisches Patentamt | 2024
Alkali-activated coal gangue powder geopolymer cementing material and preparation method thereof
| Europäisches Patentamt | 2020
Alkali-activated geopolymer grouting material for loess foundation and preparation method thereof
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2024