THE NEW PROGRESS OF MORTAR PREPARATION AND TRANSPORT TECHNOLOGY IN HYDRAULIC FILLING

Mortar preparation and pipeline transport are important technological link of hydraulic filling. Inthis paper, the disadvantages of conventional preparation and transport technology are analysed. thenew automation, mechanization, pipelination mortar perparation and transport technology in mingledstorehouse form is discussed in detail. In addition, the practice of this technonogy is introduced.