A constructing method by using waste tires includes cutting sidewalls from waste tires; connecting multiple waste tires in series together by the sidewalls to form a layer of waste tires; filling the waste tires with ballast; and stacking another layer of waste tires on the previous layer with a staggered arrangement. An end member, being composed of a cut waste tire with two ends connected to an outer periphery of an unbroken waste tire, is provided at an end portion of the layers. Whereby, the construction built from waste tires can be used in projects such as a protection slope, road berm, riverbank, riverbed, etc., and has a good strength and a low cost.