Button punching | Article about button punching by The Free Dictionary
Punch-like crimping at regular intervals along the lap of adjacent metal decking panels; used to lock the panels together.
References in periodicals archive
YOU BEAUTY Happy team sponsor Sir Richard Branson; WINNING SMILE Jensen the jubilant; ON THE BUTTON Punching
the air taking the flag; PIT OF ALL RIGHT Jessica shows her alluring formula
Their branches - the ones that were not closed - lost their phone numbers, replaced by call centres where you have to endure ten minutes of button punching
and canned noise before you are allowed to hear a live voice.