CORC

浏览/检索结果: 共3条,第1-3条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
METHOD FOR CO-PRODUCING SULPHOALUMINATE CEMENT AND SULFUR BY USING DESULFURIZED GYPSUM AND ALUMINUM ASH 专利
申请日期: 2018-09-20, 公开日期: 2018-09-20
作者:  Wang WL(王文龙);  Ren CZ(任常在);  Li GL(李国麟);  Wang CQ(王超前);  Sun J(孙静)
收藏  |  浏览/下载:4/0  |  提交时间:2020/01/04
Concrete surface micro-defect repairing material comprises sulfoaluminate cement, ore powder, active silicon micro-powder and gypsum, in specified mass ratio. 专利
申请日期: 2014-01-01, 公开日期: 2014-05-07
作者:  CHANG J SHANG X
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/11
Light porous insulating brick preparing method, involves mixing and milling boric sludge, adding initiator e.g. sodium chloride, and excitant e.g. calcium oxide, and adding water and firming agent e.g. gypsum, to stir mixture into paste. 专利
申请日期: 2008-01-01, 公开日期: 2008-02-27
作者:  NING G YAN F TIAN P LIN Y
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/27


©版权所有 ©2017 CSpace - Powered by CSpace