Quick water-retaining wall in mine

The utility model relates to a quick water-retaining wall in a mine, which is used for resolving problems that engineering is stopped due to massive water seepage during a construction process and the like. The quick water-retaining wall comprises two wall bodies, a concrete pouring layer and pluralities of water guide tubes, wherein the two wall bodies are formed by stacking pluralities of cement bags filled with cements, contact portions among the water bags and bag bodies at crossed positions of the cement bags and wall and arch portions of a mine tunnel are parted, the two wall bodies are spaced at a specified distance and mutually parallel, the concrete pouring layer is located between the two wall bodies and tightly combined with the periphery of the tunnel, and the water guide tubes are uniformly distributed at a position distant from the ground with specified height. According to the quick water-retaining wall, construction speed of wall bodies of waterproof walls is accelerated, and the water-retaining wall can be built fast and effectively, thereby preventing problems such as water seepage and the like.