| 摘要 |
<p>Anti-slip flooring 100 comprises a flat plate 4 having a plurality of raised bodies 41 each having a further central protrusion 42, characterised by a smooth angle at the connection of the protrusion 42 with the raised body 41 and the body 41 with the flat plate 4, thus preventing the build-up of debris at these locations. The raised bodies and protrusions may be formed by casting; the plate, bodies and protrusions are preferably formed as one unit. The distance between the top of the protrusion and the bottom of the flat plate is preferably 4.5mm and that between the centre of each raised body is preferably 47mm. The diameter of each raised body is preferably 20mm.</p> |
