| 摘要 |
<p>A cementitious panel comprising a cementitious core which is fabric-reinforc ed at the surface thereof and whose longitudinal edges are reinforced by a network of fibers. A panel may be obtained wherein the surface edge reinforcement layers are relatively strong and hard such that a nail or screw may be driven through the edge of panel without pre-drilling a nd without breaking, even when nailed or screwed almost at the very limit of the edge of the pane l . Such a panel may provide a long lasting substrate for humid or wet areas such as shower r ooms and bath rooms.</p> |
