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A platform for research: civil engineering, architecture and urbanism
Slag cement exciting agent and preparation method thereof
The invention discloses a slag cement exciting agent, which is characterized in that the slag cement exciting agent comprises the following components in percentage by mass: 5 to 10 percents of polyethylene glycol, 2 to 5 percents of polyvinyl alcohol, 2 to 8 percents of polyvinylpyrrolidone, 10 to 30 percents of diethanolisopropanolamine and 15 to 60 percents of water, and the pH value range of the slag cement exciting agent is 5 to 12. All the raw materials are stirred for 20-120 min at the temperature of 10-60 DEG C, the slag cement exciting agent is obtained, and the doping amount of the slag cement exciting agent is small and only accounts for 0.01%-1% of the mass of cement. The preparation process is simple, green and environment-friendly, and the exciting effect of the slag cement exciting agent is good.
本发明公开了一种矿渣水泥激发剂，其特征在于：矿渣水泥激发剂各组分按照质量分数计算包括：聚乙二醇5%~10%、聚乙烯醇2%~5%、聚乙烯吡咯烷酮2%~8%、二乙醇单异丙醇胺10%~30%、水15%~60%，矿渣水泥激发剂的pH值范围为5~12。将全部原料在在10℃~60℃下，搅拌20~120min，得到矿渣水泥激发剂，矿渣水泥激发剂的掺量较少，仅为水泥质量的0.01%~1%。制备工艺简单、绿色环保，且矿渣水泥激发剂的激发效果好。
Slag cement exciting agent and preparation method thereof
The invention discloses a slag cement exciting agent, which is characterized in that the slag cement exciting agent comprises the following components in percentage by mass: 5 to 10 percents of polyethylene glycol, 2 to 5 percents of polyvinyl alcohol, 2 to 8 percents of polyvinylpyrrolidone, 10 to 30 percents of diethanolisopropanolamine and 15 to 60 percents of water, and the pH value range of the slag cement exciting agent is 5 to 12. All the raw materials are stirred for 20-120 min at the temperature of 10-60 DEG C, the slag cement exciting agent is obtained, and the doping amount of the slag cement exciting agent is small and only accounts for 0.01%-1% of the mass of cement. The preparation process is simple, green and environment-friendly, and the exciting effect of the slag cement exciting agent is good.
本发明公开了一种矿渣水泥激发剂，其特征在于：矿渣水泥激发剂各组分按照质量分数计算包括：聚乙二醇5%~10%、聚乙烯醇2%~5%、聚乙烯吡咯烷酮2%~8%、二乙醇单异丙醇胺10%~30%、水15%~60%，矿渣水泥激发剂的pH值范围为5~12。将全部原料在在10℃~60℃下，搅拌20~120min，得到矿渣水泥激发剂，矿渣水泥激发剂的掺量较少，仅为水泥质量的0.01%~1%。制备工艺简单、绿色环保，且矿渣水泥激发剂的激发效果好。
Slag cement exciting agent and preparation method thereof
一种矿渣水泥激发剂及其制备方法
XIE PU (author) / DONG QIUXIA (author)
2021-07-20
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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