Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-activity conductive steel slag composite activator as well as preparation method and application thereof
The invention belongs to the technical field of solid waste utilization, and discloses a high-activity conductive steel slag composite activator, a preparation method and application, the high-activity conductive steel slag composite activator comprises the following components by mass: 0.6-1 part of polyol amine, 2-4 parts of polyol, 0.8-1.2 parts of sodium citrate, 1-1.5 parts of calcium oxalate, 0.2-0.6 part of silica fume, and 0.05-0.1 part of a carbon nanotube array; the polyhydric alcohol amine comprises glycerol, triethanolamine, diisopropanolamine and triisopropanolamine; the polyhydric alcohol is ethylene glycol. Mixing polyol amine, polyol, sodium citrate, calcium oxalate, silica fume and the carbon nanotube array in parts by mass; and magnetically stirring the mixture for 10 hours. The conductivity of the steel slag cement is obviously improved, the resistivity is reduced through the carbon nano tube array, and health monitoring of soil texture and active alarming of concrete diseases are facilitated. The manufacturing cost is lower, waste resources are reasonably utilized, and the ecological environment is facilitated.
本发明属于固废利用技术领域，公开了一种高活性导电钢渣复合激发剂、制备方法及应用，按质量份数，包括以下组分：多元醇胺0.6－1份，多元醇2－4份，柠檬酸钠0.8－1.2份，草酸钙1－1.5份，硅灰0.2－0.6份，碳纳米管阵列0.05－0.1份；多元醇胺包括丙三醇、三乙醇胺，二异丙醇胺和三异丙醇胺；多元醇为乙二醇。将多元醇胺、多元醇、柠檬酸钠、草酸钙、硅灰、碳纳米管阵列按质量份数混合；将混合物通过磁力搅拌10小时。本发明对钢渣水泥的导电性具有明显改善作用，碳纳米管阵列使电阻率降低，有利于土质的健康监测和混凝土病害的主动报警。本发明的造价更低廉，合理利用废弃资源，有利于生态环境。
High-activity conductive steel slag composite activator as well as preparation method and application thereof
The invention belongs to the technical field of solid waste utilization, and discloses a high-activity conductive steel slag composite activator, a preparation method and application, the high-activity conductive steel slag composite activator comprises the following components by mass: 0.6-1 part of polyol amine, 2-4 parts of polyol, 0.8-1.2 parts of sodium citrate, 1-1.5 parts of calcium oxalate, 0.2-0.6 part of silica fume, and 0.05-0.1 part of a carbon nanotube array; the polyhydric alcohol amine comprises glycerol, triethanolamine, diisopropanolamine and triisopropanolamine; the polyhydric alcohol is ethylene glycol. Mixing polyol amine, polyol, sodium citrate, calcium oxalate, silica fume and the carbon nanotube array in parts by mass; and magnetically stirring the mixture for 10 hours. The conductivity of the steel slag cement is obviously improved, the resistivity is reduced through the carbon nano tube array, and health monitoring of soil texture and active alarming of concrete diseases are facilitated. The manufacturing cost is lower, waste resources are reasonably utilized, and the ecological environment is facilitated.
本发明属于固废利用技术领域，公开了一种高活性导电钢渣复合激发剂、制备方法及应用，按质量份数，包括以下组分：多元醇胺0.6－1份，多元醇2－4份，柠檬酸钠0.8－1.2份，草酸钙1－1.5份，硅灰0.2－0.6份，碳纳米管阵列0.05－0.1份；多元醇胺包括丙三醇、三乙醇胺，二异丙醇胺和三异丙醇胺；多元醇为乙二醇。将多元醇胺、多元醇、柠檬酸钠、草酸钙、硅灰、碳纳米管阵列按质量份数混合；将混合物通过磁力搅拌10小时。本发明对钢渣水泥的导电性具有明显改善作用，碳纳米管阵列使电阻率降低，有利于土质的健康监测和混凝土病害的主动报警。本发明的造价更低廉，合理利用废弃资源，有利于生态环境。
High-activity conductive steel slag composite activator as well as preparation method and application thereof
一种高活性导电钢渣复合激发剂、制备方法及应用
WANG JUNWEI (Autor:in) / ZHANG HONGYAN (Autor:in) / YANG XIONG (Autor:in)
20.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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