Artificial turf capable of preventing shrinkage

The utility model discloses an anti-shrinkage artificial turf which comprises a polyethylene woven cloth layer, water guide holes are formed in the polyethylene woven cloth layer, a shock pad layer is fixedly connected to the bottom end of the polyethylene woven cloth layer, a water collecting pipe is arranged in the middle of the shock pad layer, a quartz sand layer is arranged at the bottom end of the shock pad layer, and a water outlet is formed in the bottom end of the quartz sand layer. A wool composite base cloth layer is arranged at the bottom end of the quartz sand layer, an elastic piece is arranged in the middle of the wool composite base cloth layer, a gridding cloth layer is arranged at the bottom end of the wool composite base cloth layer, a gum layer is arranged at the bottom end of the gridding cloth layer, and grass filaments are fixedly connected to the gum layer. The shrinkage-preventing artificial turf provides enough support for grass yarns, stabilizes the roots of the grass yarns, prevent