Animal shed insulating panel nail chamfer - is formed from joint groove edges for fixing light panels with pins

摘要

The nail chamfers are used for work on insulating panels, esp. as applied to fixture of animal shed ceiling panels etc. It enables use to be made of standard light building panel pins with disc heads, without buckling groove edges into the fitting joints, while protecting metal components from harmful shed indoor air, and facilitating the joining of tongues and panels. The groove edges (4) are formed in the shape of a nail chamfer (6) towards the edge (3). It may be fitted on one side, or two sides, or peripherally on panel abutment sides, and it may be on every groove. Corresponding tongues are pref. firmly formed on one side on the insulating panels.