Emergency building erection of plastics form plates - uses tongue=and=groove connections, with tongues fitted with elongated beads or recesses

摘要

The emergency building is constructed from panels of foamed plastics. The panels have T-shaped grooves formed in their edge surfaces. The grooves enable two panels to be joined edge to edge by tongue-and-groove coupling. A number of panels can thus be joined together to form self-supporting walls, ceiling and floors. The two panels are placed edge to edge with the tongue-and-groove joint, which is then compressed. ADVANTAGE - Easy and rapid erection.