PURPOSES: The objective of this study is to evaluate the properties of eco-friendly waterproofing materials for bridge decks. METHODS: Various waterproofing materials and construction methods that are widely used in Korea were evaluated. Then, the problems in field application were identified. In order to solve these problems, it is necessary to improve constructability and stability. Thus, the properties of heating waterproofing membranes and waterproofing systems using recycling additives were evaluated. In addition, a field test was conducted to ensure the construct-ability and stability. RESULTS AND CONCLUSIONS : Waterproofing materials were developed using waste tires and carbon black the results of the softening point test, tensile adhesion test, and shear adhesion test. A new sheet system, which consists of mesh and vinyl, was also determined from the sheet test. The properties of waterproofing materials were better than those developed under the "A Asphalt Concrete Pavement Construction Guidelines" according to the results of laboratory tests and the report of the authorized testing agency. Finally, the field test showed that the materials met quality standards. In future research, it will be necessary to conduct continuous field tests and follow-up inspections.