HYDRAULIC FILLING

Domain	Definition
Mining	Washing waste material, such as mill tailings and ground waste rock, into stopes with water to prevent failure of rock walls and subsidence. Problems involved in its use are stope preparation, choice and mixing of material, its particle size distribution, wear on pipe, and removal of water that transports the material into the mine. Compressed air may beused to force the filling through pipes. (references)
Source: compiled by the editor from various references; see credits.

Anagrams: HYDRAULIC FILLING

Scrabble® Enable2K-Verified Anagrams
	Words within the letters "a-c-d-f-g-h-i-i-i-l-l-l-n-r-u-y"
	-4 letters: fungicidally.
Source: compiled by the editor from various references; see credits. SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro.