a method of blasting where the explosive charges are detonated with a very short delay interval between them. It enables shots to assist one another as in simultaneous firing, and also each shot or group of shots establishes a free or semifree face for the following group of shots.
Kui kasutatakse viite- või lühiviite lõhkamist, peab viitesamm kontuurlaengute ja algmurdelaengute vahel olema vähemalt 100 ms pehmete ja 75 ms kõvade kivimite lõhkamisel.
