关键词: 碎石胶结, 充填采矿, 小型化, 过渡期

Abstract: Take a copper mine mining project as an example, during the construction of the scaled filling system, according to the geological data of the seam and combined with the current operational status of the production system, the high mobility and universal applicability of the miniaturized filling equipment are utilized in advance. The mining method in the transitional production period is flexibly adjusted to a small-scale two-step gravel cementation and filling method. While improving various economic indicators for mining, it has solved a series of safety and environmental issues in the process of mining, and has been widely promoted.

Key words: Crushed stone cement, Fill mining, Miniaturization, Transitional period