Firing pattern UNIDET 1 - Plowformed initiation
Firing pattern with 42 ms delay between the rows and 17 ms between the holes in the rows. Plowformed initiation gives good wide-space blasting effect.
Risk of overlapping:
Îľclip 17 should not be used between rows. Then the risk of overlapping is greater than that stated in Swedish Standard. In all other combinations where the delay time between holes in the rows is shorter than the delay times between the rows the overlapping risk does not exceed the demands stated in Swedish Standard. 22
Published on Oct 26, 2008