| 摘要 |
Prefabricated modular buildings are made using a system comprising a plurality ot interlocking panels (13, 14, 15) each composed of two cladding layers (22, 23) of rigid material spaced by by an internal framework (25, 26, 27, 28, 29) of spacing frame members, in which at least one edge portion of each panel (13, 14, 15) is provided with a longitudinal channel (27a) defined by edge portions of the cladding layers (22a, 23a) projecting beyond an elongate spacing frame member (27) extending generally parallel to the said edge portion, in which, to interconnect the panels, the tongues (24a) of at least scme of the panels project orthogonally of the edge portions defining the longitudinal channels (27a). |
