公开(公告)号：US20050064164A1

公开(公告)日：2005-03-24

申请号：US10666294

申请日：2003-09-18

申请人： Ashish Dubey ,  Joe Chambers ,  Aaron Greengard ,  Alfred Li ,  D. Miller ,  Michael Porter

发明人： Ashish Dubey ,  Joe Chambers ,  Aaron Greengard ,  Alfred Li ,  D. Miller ,  Michael Porter

IPC分类号： B28B1/52 ,  B28B5/02 ,  B28B19/00 ,  E04C2/06 ,  B32B13/02

CPC分类号： E04C2/06 ,  B28B1/30 ,  B28B1/522 ,  B28B1/526 ,  B28B5/027 ,  Y10T428/249924

摘要： A multi-layer process for producing structural cementitious panels, includes, (a.) providing a moving web; (b.) one of depositing a first layer of loose fibers upon the web and (c.) depositing a layer of settable slurry upon the web; (d.) depositing a second layer of loose fibers upon the slurry; (e.) embedding said second layer of fibers into the slurry; and (f.) repeating steps (c.) through (e.) until the desired number of layers of settable fiber-enhanced slurry in the panel is obtained. Also provided are a structural panel produced by the present process, an apparatus suitable for producing structural cementitious panels according to the present process, and a structural cementitious panel having multiple layers, each layer created by depositing a layer of settable slurry upon a moving web, depositing fibers upon the slurry and embedding the fibers into the slurry such that each layer is integrally formed with the adjacent layers.

摘要翻译： 一种用于生产结构水泥面板的多层方法，包括（a。）提供移动网; （b）在纤维网上沉积松散纤维的第一层，和（c）在纸幅上沉积一层可固化的浆料; （d。）将第二层松散纤维沉积在浆料上; （例如）将所述第二层纤维嵌入浆料中; 和（f）重复步骤（c）至（e）直到得到所需数量的板中的可固化纤维增强浆料。 还提供了通过本方法制造的结构板，适用于根据本方法生产结构水泥板的装置，以及具有多层的结构水泥板，每层通过在可移动的网上沉积可固化浆料层而产生， 将纤维沉积在浆料上并将纤维包埋在浆料中，使得每个层与相邻的层一体地形成。