| 摘要 |
<p>An elongated member suitable for flooring, decking, or seating, having a top plate (16) formed as an extrusion of plastic material suitable for overlying a support (14), wherein the top plate includes ribs (35) constituted by protruding portions of parallel, spaced apart, elongated friction elements co-extruded therewith, the friction elements being formed of plastic having distinctly greater softness or flexibility than the material forming the main part of the top plate and suitable for providing a non-slip surface. The member may include an elongated support (14) formed as a relatively rigid extrusion of plastic material having a base plate (20) with upstanding side flanges (22) and a longitudinally extending upstanding support portion (24) positioned between the flanges, the top plate overlying the support and having edge formations (30) engaging the side flanges.</p> |
