[Dust control in the Belgian coal mines. Status at the start of the year 1980].
The present communication gives a general view of the methods of dust control in the Belgian coal mines at the beginning of 1980. The statistical data received from the mines are presented in tabular form. The length and the output of coal faces treated by the classical methods of pre-spraying of the wall, wet cutting and water infusion are given separately; in some cases two or more of these technics are used together on the same coal face. The number of stone drivages in which different methods of dust control are used, is also given.
D001530:Belgium; D003032:Coal Mining; D004391:Dust / Q000517:prevention & control*; D008722:Methods
D004391:Dust
La lutte contre les poussières dans les charbonnages belges. Situation au début de l'année 1980.