Thixotropic cementitious composition and process
    1.
    发明授权
    Thixotropic cementitious composition and process 失效
    三元组合物和方法

    公开(公告)号:US3847635A

    公开(公告)日:1974-11-12

    申请号:US38052173

    申请日:1973-07-18

    发明人: LANGE R KOBESKI W

    IPC分类号: C04B22/14 C04B11/00

    CPC分类号: C04B22/142

    摘要: Cementitious mixtures of alpha calcium sulfate hemihydrate, portland cement and a dispersing agent are rendered thixotropic by the inclusion of small amounts of crystallized magnesium sulfate.

    摘要翻译: 含硫酸钙半水合物,波特兰水泥和分散剂的水泥混合物通过加入少量结晶的硫酸镁而变成触变性的。