A joint arrangement for demountable structure

摘要

A joint arrangement between adjacent edges of structural elements each including a face surface and a rear surface with a profiled edge extending between the face and rear surfaces. The profiled edge forms a shoulder spaced from both the face and rear surfaces. The joint arrangement including a recess in the front surface of each structural element. The recess being adjacent the profiled edge. An elongate joiner element having projections is included. A first projection being engaged in the recess in a first structural element and a second projection engaged in the recess of a second structural element. The elongate joiner element further including a spine located within an area between the profiled edges of the first and second structural elements. A lateral projection projects from the spine and is engaged behind the shoulder relative to the face surface of the first structural element.