Is there a special name for stripboard with split tracks?
When you take a look on Wikipedia, they call it 'TriPad'


  [...] one variant is called a TriPad board. This is similar to stripboard, except that the conductive tracks do not run continuously along the board but are broken into sections, each of which spans three holes. [...]


Trying to search with it on Farnell/Digikey/RS doesn't bring up any hits. Here they doesnt seem to give this kind of board a special name. Digikey gives you a filter option '3 Hole Pad' thou.