Plastics construction element, for assembly of stable hollow body, has complementary fixing elements along different sides allowing adjacent construction elements to be clipped together

摘要

The construction element (10) has bearing surfaces (18) for positioning the construction element relative to at least one adjacent construction element upon assembly of the hollow body and fixing elements of one type (19) cooperating with fixing elements of a second type (25) provided by the adjacent construction element. Each construction element has fixing elements of one type along 2 opposing sides and fixing elements of the opposite type along the remaining sides. An Independent claim for a hollow body assembled from plastics construction elements is also included.