Environment-friendly water permeable brick based on recycled aggregate

The environment-friendly water permeable brick comprises a brick body, a plurality of anti-skid protrusions are fixedly arranged on the upper end face of the brick body, flow guide grooves are formed in the peripheries of the anti-skid protrusions, and four through holes are fixedly formed in each flow guide groove. A plurality of longitudinal drainage grooves and a plurality of transverse drainage grooves are fixedly formed in the bottom of the brick body, cushion blocks are fixedly arranged at the positions, close to the four corners, of one side of the brick body, a plurality of triangular protrusions are fixedly connected to the side, close to the cushion block on one side, of the brick body, and a plurality of triangular indents are fixedly formed in the side, away from the cushion block, of the brick body. The device is good in drainage and diversion effect, can effectively prevent water from accumulating on the surface of the brick body, is large in surface friction force of the brick body, is not easy