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Ultrafine low-carbon cementing material suitable for UHPC (Ultra High Performance Concrete) and preparation method of superfine low-carbon cementing material
The invention discloses a superfine low-carbon cementing material suitable for UHPC (Ultra High Performance Concrete) and a preparation method of the superfine low-carbon cementing material. The superfine low-carbon cementing material comprises a cementing component and an exciting agent, the gelling component is prepared from the following components in parts by weight: 55 to 65 parts of blast furnace slag micro powder and 35 to 45 parts of fly ash; the exciting agent is prepared from 1 to 5 parts of multi-polymer amide sulfonate. According to the superfine low-carbon cementing material suitable for UHPC and the preparation method of the superfine low-carbon cementing material, the superfine low-carbon cementing material is produced from industrial solid waste, and when the superfine low-carbon cementing material is applied to UHPC high-performance concrete, cement and silica fume can be partially replaced, so that the production cost is reduced; meanwhile, the working performance, the mechanical property and the durability of the UHPC product are also improved.
本发明公开了一种适用于UHPC的超细低碳胶凝材料及其制备方法，所述超细低碳胶凝材料包括胶凝组分和激发剂；按重量份计，所述胶凝组分包括：高炉矿渣微粉55‑65重量份、粉煤灰35‑45重量份；所述激发剂包括：多元聚合物酰胺磺酸盐1‑5份。本发明提供的一种适用于UHPC的超细低碳胶凝材料及其制备方法，该超细低碳胶凝材料采用工业固体废弃物生产得到，当应用于UHPC高性能混凝土中后，不仅可以部分替代水泥和硅灰，降低生产成本，同时还提升UHPC制品的工作性能、力学性能和耐久性能。
Ultrafine low-carbon cementing material suitable for UHPC (Ultra High Performance Concrete) and preparation method of superfine low-carbon cementing material
The invention discloses a superfine low-carbon cementing material suitable for UHPC (Ultra High Performance Concrete) and a preparation method of the superfine low-carbon cementing material. The superfine low-carbon cementing material comprises a cementing component and an exciting agent, the gelling component is prepared from the following components in parts by weight: 55 to 65 parts of blast furnace slag micro powder and 35 to 45 parts of fly ash; the exciting agent is prepared from 1 to 5 parts of multi-polymer amide sulfonate. According to the superfine low-carbon cementing material suitable for UHPC and the preparation method of the superfine low-carbon cementing material, the superfine low-carbon cementing material is produced from industrial solid waste, and when the superfine low-carbon cementing material is applied to UHPC high-performance concrete, cement and silica fume can be partially replaced, so that the production cost is reduced; meanwhile, the working performance, the mechanical property and the durability of the UHPC product are also improved.
本发明公开了一种适用于UHPC的超细低碳胶凝材料及其制备方法，所述超细低碳胶凝材料包括胶凝组分和激发剂；按重量份计，所述胶凝组分包括：高炉矿渣微粉55‑65重量份、粉煤灰35‑45重量份；所述激发剂包括：多元聚合物酰胺磺酸盐1‑5份。本发明提供的一种适用于UHPC的超细低碳胶凝材料及其制备方法，该超细低碳胶凝材料采用工业固体废弃物生产得到，当应用于UHPC高性能混凝土中后，不仅可以部分替代水泥和硅灰，降低生产成本，同时还提升UHPC制品的工作性能、力学性能和耐久性能。
Ultrafine low-carbon cementing material suitable for UHPC (Ultra High Performance Concrete) and preparation method of superfine low-carbon cementing material
一种适用于UHPC的超细低碳胶凝材料及其制备方法
CUI LEI (author) / FAN KAI (author) / SUN YAMIN (author) / SUN YIMING (author)
2024-01-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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