Particle coated bonding systems for hydratable cementitious composition casting and methods for making same
    2.
    发明授权
    Particle coated bonding systems for hydratable cementitious composition casting and methods for making same 有权
    用于可水合水泥组合物浇铸的颗粒涂层粘合体系及其制备方法

    公开(公告)号:US06500520B1

    公开(公告)日:2002-12-31

    申请号:US09638331

    申请日:2000-08-14

    IPC分类号: D06N704

    摘要: Coated articles, methods for making such articles, and waterproofing systems incorporating these. An exemplary coated article comprises a body with surface coating of inorganic particles reactive with hydroxide generated from hydration of concrete or mortar to form hydration products. The articles are designed to be used with cast concrete or masonry. The inorganic particles comprise at least one of (a) aluminum oxide trihydrate; (b) silica dioxide; (c) fly ash; (d) blast furnace slag, (e) silica fume; (f) an alkali or alkaline earth metal salts; or mixture thereof. The particles improve bonding with hydratable cementitious compositions that are cast against the coated surface and allowed to set.

    摘要翻译: 涂层制品,制造这种制品的方法以及结合这些物品的防水系统。 示例性涂布制品包括具有与由混凝土或砂浆的水化产生的氢氧化物反应的无机颗粒的表面涂层以形成水合产物的主体。 这些物品设计用于铸造混凝土或砖石。 无机颗粒包含(a)氧化铝三水合物中的至少一种; (二)二氧化硅; (c)飞灰; (d)高炉渣,(e)硅灰; (f)碱金属或碱土金属盐; 或其混合物。 颗粒改善与可涂覆的水泥质组合物的粘合,该组合物浇铸在涂覆的表面上并允许固化。