| 摘要 |
A portable building may be assembled from a kit comprising portable wall frames (2) and a portable foundation to which the wall frames can be secured. The foundation comprises corner pieces (31, 79) for determining accurately the configuration of each corner of the building and a plurality of continuous or sectioned beams (9) each of which defines the base of an external wall of the building and which are attached to the ground by means (20), and there are first securing means for securing each beam to its associated corner piece comprising slot (27) and ridge (32) that are formed one on the beam and the other on the corner piece, and mating substantially horizontal surfaces on each side of the ridge and slot, and there are second securing means for rigidly securing each wall frame to the upper surface of the beam comprising ridge (16) and slot (5), one being on the upper surface of the beam and the other on the downwardly facing surface of the wall frame, and mating substantially horizontal surfaces (14, 15) on each side of the ridge and slot, and each ridge has inclined sides for promoting insertion into its respective slot. |
