Anti-seepage isolation blanket based on breathable anti-seepage sand

The utility model discloses an anti-seepage isolation blanket based on breathable anti-seepage sand, and relates to the technical field of anti-seepage layers. The fabric structurally comprises a first cloth layer, a grid layer and a second cloth layer which are combined into a whole, the grid layer is arranged between the first cloth layer and the second cloth layer; each grid of the grid layer is filled with breathable anti-seepage sand. The first cloth layer, the grid layer and the second cloth layer are combined into a whole, each grid of the grid layer is filled with the breathable anti-seepage sand, the breathable anti-seepage sand which is independently distributed in a gridding mode has stable area limitation, the breathable anti-seepage sand is evenly distributed after being laid, the good anti-seepage capacity is achieved, water and soil pollution can be isolated, and the anti-seepage effect is good. The method reduces pollutant diffusion, is ecological and environment-friendly, and has positive eff