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公开(公告)号：US11597680B2
公开(公告)日：2023-03-07
申请号：US16475256
申请日：2018-01-26
申请人： ETEX SERVICES NV , ETERNIT NV
发明人： Ruben Bordin , Luc Van Der Heyden
IPC分类号： C04B7/34 , C04B28/04 , C04B16/06 , C04B14/04 , C04B14/06 , C04B14/10 , C04B14/18 , C04B14/20 , C04B28/02 , C04B40/00 , E04C2/06 , E04F15/10 , C04B7/00 , C04B28/00 , C04B32/00 , C04B14/00 , C04B16/00 , C04B24/00 , C04B9/12 , C04B103/54 , C04B111/00 , C04B111/60 , C04B111/82 , C04B111/27
摘要： The present invention relates to fiber cement flooring products. In particular, the present invention provides fiber cement flooring products, at least comprising cement and fibers, characterized in that these fiber cement flooring products comprise amorphous silica in an amount of between about 2 weight % and about 15 weight % compared to the total dry weight of the fiber cement composition of said fiber cement flooring product. The present invention further relates to methods for the production of such fiber cement flooring products as well as uses of such fiber cement flooring products in the building industry. The present invention further relates to fiber cement formulations and fiber cement materials, which are suitable for the production of fiber cement products for flooring applications.
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公开(公告)号：US11498869B2
公开(公告)日：2022-11-15
申请号：US16498180
申请日：2018-03-27
发明人： Ruben Bordin , Dave Verleene , Jan Kerstens
摘要： The present invention relates to pale-colored fiber cement products at least comprising white cement and synthetic fibers, wherein the synthetic fibers are pigmented with at least one dark pigment chosen from the group consisting of a black pigment, a brown pigment, a blue pigment, a red pigment, a green pigment and a gray pigment. The present invention further relates to methods for the production of these pale-colored fiber cement products as well as to uses thereof in the building industry.
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