Sponge garden waste permeable pavement

The utility model discloses a sponge garden waste permeable pavement, and aims to solve the problem of poor water retention capacity of the permeable pavement. Key points of the technical scheme are as follows: the key points are as follows; the pavement comprises a pavement body, wherein the pavement body sequentially comprises a basic pavement layer and a permeable surface layer from bottom to top; the basic road layer comprises a middle layer and protective layers located on the two sides of the middle layer. The middle layer sequentially comprises a soil base layer, a gravel layer and a connecting layer from bottom to top. A water retaining groove is formed in the connecting layer, a cavity is formed in the protective layer, an inverted water storage barrel is fixed in the cavity, a first pipeline is connected between the barrel bottom of the water storage barrel and the groove bottom of the water retaining groove, a piston plate is movably connected in the water storage barrel, and a driving device used