Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength steel slag-based geopolymer and preparation method thereof
The invention relates to the technical field of cement-based building materials, in particular to a high-strength steel slag-based geopolymer and a preparation method thereof.The high-strength steel slag-based geopolymer is prepared by taking steel slag micro-powder as a main active raw material and adding coarse and fine steel slag aggregates, so that the utilization of steel slag is maximized, and a reinforcing agent is prepared to promote early hydration of the steel slag micro-powder; the binding force of the steel slag aggregate and a cementing material hydration product is improved, the desulfurization slag and the water glass are used as excitants, and the fly ash is added as a supplement, so that the mechanical properties of geopolymer materials are improved.
本发明涉及水泥基建筑材料技术领域，尤其是涉及一种高强钢渣基地聚物及其制备方法，本发明以钢渣微粉作为主要活性原料，并添加钢渣粗细骨料，实现对钢渣利用的最大化，制备增强剂促进钢渣微粉早期水化，并提高钢渣骨料和胶凝材料水化产物的结合力，采用脱硫渣和水玻璃作为激发剂，并添加粉煤灰作为补充，提高地聚物力学性能。
High-strength steel slag-based geopolymer and preparation method thereof
The invention relates to the technical field of cement-based building materials, in particular to a high-strength steel slag-based geopolymer and a preparation method thereof.The high-strength steel slag-based geopolymer is prepared by taking steel slag micro-powder as a main active raw material and adding coarse and fine steel slag aggregates, so that the utilization of steel slag is maximized, and a reinforcing agent is prepared to promote early hydration of the steel slag micro-powder; the binding force of the steel slag aggregate and a cementing material hydration product is improved, the desulfurization slag and the water glass are used as excitants, and the fly ash is added as a supplement, so that the mechanical properties of geopolymer materials are improved.
本发明涉及水泥基建筑材料技术领域，尤其是涉及一种高强钢渣基地聚物及其制备方法，本发明以钢渣微粉作为主要活性原料，并添加钢渣粗细骨料，实现对钢渣利用的最大化，制备增强剂促进钢渣微粉早期水化，并提高钢渣骨料和胶凝材料水化产物的结合力，采用脱硫渣和水玻璃作为激发剂，并添加粉煤灰作为补充，提高地聚物力学性能。
High-strength steel slag-based geopolymer and preparation method thereof
高强钢渣基地聚物及其制备方法
ZHANG MING (Autor:in) / WANG DONGXING (Autor:in) / WANG LIN (Autor:in) / ZHANG XIAOBO (Autor:in) / LI SIHAI (Autor:in) / CUI HONG (Autor:in) / YANG HAITAO (Autor:in) / ZHENG SHUJUAN (Autor:in) / LI XUEJIAN (Autor:in) / NAN YINGNA (Autor:in)
22.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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