Granulated blast-furnace slag activator, its manufacturing method thereof, and manufacturing method of cement
AssigneeTangshan Polar Bear Building Materials Co., Ltd.
InventorsJian Zhou, Zhifeng Chen, Zhenqiu Zhang, Zhongxi Ge, Shujuan Zhang, Qiao Chen, Chengjian Liu
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Abstract
Provided are a granulated blast-furnace slag activator and a method of manufacturing the same. The granulated blast-furnace slag activator includes, in percent by weight, the following raw materials: 62% to 95% of gypsum and 5% to 38% of high belite sulfoaluminate cement clinker. Also provided is a method of manufacturing cement by mixing the granulated blast-furnace slag activator with granulated blast-furnace slag at a certain ratio.
Claims19
A granulated blast-furnace slag activator, comprising, in percent by weight, following raw materials:
- 62% to 95% of gypsum and 5% to 38% of high belite sulfoaluminate cement clinker.
Dependencies are inferred from the claim text.