Glass fiber reinforced cements and process for manufacture of same
    19.
    发明授权
    Glass fiber reinforced cements and process for manufacture of same 失效
    玻璃纤维增​​强水泥及其制造方法

    公开(公告)号:US4289536A

    公开(公告)日:1981-09-15

    申请号:US131348

    申请日:1980-03-19

    申请人: Ernst Dereser

    发明人: Ernst Dereser

    摘要: A process and composition for use in the manufacture of fiber-reinforced cementitious products. In the preferred practice of the invention, glass fibers are coated with a size composition containing a finely divided inorganic material having a high surface area and a polyelectrolyte, and the resulting coated glass fibers are then laid down, along with a cement composition formulated to contain cement, the inorganic material and the polyelectrolyte, whereby water is removed from the cement composition to form a glass fiber reinforced cementitious product arranging to the Matschek or Magniani process.

    摘要翻译: 用于制造纤维增强水泥质产品的方法和组合物。 在本发明的优选实践中,用包含具有高表面积的细碎无机材料和聚电解质的尺寸组合物涂覆玻璃纤维,然后将所得涂覆的玻璃纤维与配制成含有 水泥,无机材料和聚电解质,由此从水泥组合物中除去水以形成布置到Matschek或Magniani方法的玻璃纤维增​​强水泥质产品。