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Alkali-activated thermal insulation mortar utilizing regenerated micro powder on large scale and preparation method of alkali-activated thermal insulation mortar
The invention relates to alkali-activated thermal insulation mortar utilizing regenerated micro powder on a large scale and a preparation method of the alkali-activated thermal insulation mortar. A large number of tiny bubbles are introduced into the mortar, and polystyrene foam particles are used as fine aggregate. Compared with traditional thermal insulation mortar, the mortar has the advantages that the low-carbon alkali-activated cementing material is used for replacing cement to serve as a binder, the recycled concrete powder is used for further replacing a traditional alkali-activated precursor, and the purpose of reducing carbon emission in the production process is achieved. In addition, the novel thermal insulation mortar provided by the invention also realizes large-scale utilization of the regenerated micro powder and extremely low heat conductivity coefficient at the same time.
本发明涉及了一种大规模利用再生微粉的碱激发保温砂浆及其制备方法。该砂浆引入了大量微小气泡，并以聚苯乙烯泡沫颗粒作为细骨料。与传统保温砂浆相比，该砂浆通过使用低碳碱激发胶凝材料替代水泥作为粘结剂，并采用再生混凝土粉进一步取代传统碱激发前驱体，实现了降低生产过程碳排放的目标。此外，本发明提出的新型保温砂浆还同时实现了再生微粉的大规模利用与极低的导热系数。
Alkali-activated thermal insulation mortar utilizing regenerated micro powder on large scale and preparation method of alkali-activated thermal insulation mortar
The invention relates to alkali-activated thermal insulation mortar utilizing regenerated micro powder on a large scale and a preparation method of the alkali-activated thermal insulation mortar. A large number of tiny bubbles are introduced into the mortar, and polystyrene foam particles are used as fine aggregate. Compared with traditional thermal insulation mortar, the mortar has the advantages that the low-carbon alkali-activated cementing material is used for replacing cement to serve as a binder, the recycled concrete powder is used for further replacing a traditional alkali-activated precursor, and the purpose of reducing carbon emission in the production process is achieved. In addition, the novel thermal insulation mortar provided by the invention also realizes large-scale utilization of the regenerated micro powder and extremely low heat conductivity coefficient at the same time.
本发明涉及了一种大规模利用再生微粉的碱激发保温砂浆及其制备方法。该砂浆引入了大量微小气泡，并以聚苯乙烯泡沫颗粒作为细骨料。与传统保温砂浆相比，该砂浆通过使用低碳碱激发胶凝材料替代水泥作为粘结剂，并采用再生混凝土粉进一步取代传统碱激发前驱体，实现了降低生产过程碳排放的目标。此外，本发明提出的新型保温砂浆还同时实现了再生微粉的大规模利用与极低的导热系数。
Alkali-activated thermal insulation mortar utilizing regenerated micro powder on large scale and preparation method of alkali-activated thermal insulation mortar
一种大规模利用再生微粉的碱激发保温砂浆及其制备方法
XIAO JIANZHUANG (author) / ZHOU ZIHAN (author) / YE TAOHUA (author) / DUAN ZHENHUA (author)
2023-11-10
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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