| 摘要 |
<p>A joint in prefabricated insulated panels of the kind made up from two sheets of which one is superimposed upon the other and where an insulating material is sandwiched in between them, peculiar insofar that two edges of the panels abut one another; that the upper sheet on each panel possesses a tongue and a groove lying alongside one another in a location which is very close to the edge; that a sealing piece is inserted into said grooves and is self-locked therein by virtue of becoming pressed in the direction of the panels; that inside said grooves there is moreover inserted a fastening piece which is superimposed upon said sealing piece, where the assembly is pierced by securing arrangements to accomplish its attachment to a structure; and that there exists on the outside of that face of the joint, a joint cover which is press fitted onto sections provided on the panels in order to conceal the tongues and the joint from view.</p> |
