- 专利标题: Gypsum compositions and related methods
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申请号: US09999338申请日: 2001-11-01
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公开(公告)号: US06481171B2公开(公告)日: 2002-11-19
- 发明人: Qiang Yu , Srinivas Veeramasuneni , Frederick Thomas Jones
- 申请人: Qiang Yu , Srinivas Veeramasuneni , Frederick Thomas Jones
- 主分类号: E04B900
- IPC分类号: E04B900
摘要:
A set gypsum composition and methods for the preparation thereof are disclosed. The set gypsum composition comprises a continuous phase of interlocking set gypsum matrix having an enhanced water voids volume and/or is prepared from a mixture (e.g., slurry) comprising an elevated ratio of water to calcined gypsum. Also disclosed is an article comprising the set gypsum composition.
公开/授权文献
- US20020112651A1 Gypsum compositions and related methods 公开/授权日:2002-08-22