The invention discloses an environment-friendly anchor rod for construction. The environment-friendly anchor rod for construction comprises a rod body and a pushing rod. The rod body is hollow. The pushing rod is located in an inner cavity of the rod body. Two holes are formed in the middle lower side wall of the rod body with the center line of the rod body as the symmetry axis. Reinforcing rodsare hinged to the lower ends of the holes. Hinge rods are hinged to the middle portions of the reinforcing rods. The other end of each hinge rod is hinged to the lower end of the pushing rod. Guide rails are mounted on the inner wall of the rod body and located over the holes. A sliding block is slidably connected to the end, away from the rod body, of each guide rail. The middle portions of the two sides of the pushing rod are fixedly connected with the two sliding blocks. A plurality of arc-shaped hooks are arranged on the side wall of the rod body with the center line of the rod body as thesymmetry axis, and the connecting line of the arc-shaped hooks on the two sides is perpendicular to the connecting line of the holes in the two sides. The environment-friendly anchor rod for construction has the characteristics of being simple in structure, recyclable, environmentally friendly, capable of saving energy, and the like.