| 摘要 |
<p>A removable modular slab for use in the construction industry comprising an upper surface, a lower surface, and first and second opposing end surfaces, and a conduit extending from an aperture in the upper surface to an aperture in an end surface, wherein the slab is end-to-end abuttable with a second removable modular slab, said second slab having an upper surface, a lower surface and first and second opposing end surfaces, and being provided with one or both of: (i) a conduit extending from an aperture in the upper surface to an aperture in an end surface, and (ii) a cavity extending from an aperture in an end surface into the slab, whereby the conduit in the first-mentioned slab is mateable with the conduit in the second slab so as to form an elongate conduit through the two slabs, which is accessible through the apertures in the upper surfaces of each slab, and through which a first joining means is removably locatable to join the two slabs together, or with the cavity in the second slab so as to form an elongate cavity through the ends of the two slabs, which terminates within the second slab and which is only accessible through the aperture in the upper surface of the first-mentioned slab, into which a second joining means is removably locatable to join the two slabs together. Also a modular surface system comprising two such slabs and a joining means to join the two slabs together.</p> |
