Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Low-shrinkage alkali-activated cementing material and preparation method thereof
The invention discloses a low-shrinkage alkali-activated cementing material and a preparation method thereof. The low-shrinkage alkali-activated cementing material is obtained by mixing and ball-milling fly ash, mineral powder and biomass incineration ash. The low-shrinkage alkali-activated cementing material comprises the following components in parts by mass: 100-200 parts of the fly ash, 600-800 parts of the mineral powder and 100-200 parts of the biomass incineration ash, totaling 1000 parts. Compared with a common alkali-activated cementing material, the alkali-activated cementing material provided by the invention has the advantages of high strength, small self-shrinkage and the like, and various performance indexes of the alkali-activated cementing material meet use requirements onthe cementing material.
本发明公开了一种低收缩碱激发胶凝材料及其制备方法，所述低收缩碱激发胶凝材料由粉煤灰、矿粉和生物质焚烧灰混合球磨得到，各组分质量份配比如下：粉煤灰100‑200份，矿粉600‑800份，生物质焚烧灰100‑200份，三种组分合计1000份。本发明提供的碱激发胶凝材料与普通碱激发胶凝材料相比具有强度高、自收缩小等优点，而且各项性能指标均满足胶凝材料的使用要求。
Low-shrinkage alkali-activated cementing material and preparation method thereof
The invention discloses a low-shrinkage alkali-activated cementing material and a preparation method thereof. The low-shrinkage alkali-activated cementing material is obtained by mixing and ball-milling fly ash, mineral powder and biomass incineration ash. The low-shrinkage alkali-activated cementing material comprises the following components in parts by mass: 100-200 parts of the fly ash, 600-800 parts of the mineral powder and 100-200 parts of the biomass incineration ash, totaling 1000 parts. Compared with a common alkali-activated cementing material, the alkali-activated cementing material provided by the invention has the advantages of high strength, small self-shrinkage and the like, and various performance indexes of the alkali-activated cementing material meet use requirements onthe cementing material.
本发明公开了一种低收缩碱激发胶凝材料及其制备方法，所述低收缩碱激发胶凝材料由粉煤灰、矿粉和生物质焚烧灰混合球磨得到，各组分质量份配比如下：粉煤灰100‑200份，矿粉600‑800份，生物质焚烧灰100‑200份，三种组分合计1000份。本发明提供的碱激发胶凝材料与普通碱激发胶凝材料相比具有强度高、自收缩小等优点，而且各项性能指标均满足胶凝材料的使用要求。
Low-shrinkage alkali-activated cementing material and preparation method thereof
一种低收缩碱激发胶凝材料及其制备方法
LI XIANGGUO (Autor:in) / XU JINSHENG (Autor:in) / LYU YANG (Autor:in) / JIAN SHOUWEI (Autor:in) / JIANG DONGBING (Autor:in) / HE CHENHAO (Autor:in) / JIANG WENGUANG (Autor:in)
22.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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