과제정보
본 논문은 2023년 중소벤처기업부의 산학연 Collabo R&D사업(과제번호: RS-2023-00224707)의 일환으로 수행된 연구임을 밝히며 이에 감사를 드립니다.
참고문헌
- 이창용, 한병학. 메틸메타크릴레이트 수지를 포함하는 속경성 도로보수제 및 이를 이용한 도로 보수방법. 국내특허. 2013. p. 1-10.
Domestic ultra-hard road repair materials require a lot of time before the road can be opened to traffic. Therefore, in this study, Methyl Methacrylate (MMA) based road repair material was used to improve the above problems. Furthermore, the basic physical properties of MMA-based pavement repair materials are examined to confirm their suitability in concrete pavements. For this study, two types of MMA road repair materials (A type and B type) were selected. Then, the curing of the test specimens prepared for painting was carried out under three conditions. The experimental items were viscosity (drop time) and drying time (set to touch, dry-hard). As a result of the experiment, viscosity (drop time) was faster in type A than in type B. The drying time results were as follows. In the case of set ti touch, both type A and type B dried in about 10 minutes regardless of the curing conditions. In the case of dry-hard, regardless of the curing conditions, A type dried longer than B type, but it dried faster than conventional road repair materials. Therefore, within the scope of this study, it is considered that A type has a high potential for utilization as a road repair material.
본 논문은 2023년 중소벤처기업부의 산학연 Collabo R&D사업(과제번호: RS-2023-00224707)의 일환으로 수행된 연구임을 밝히며 이에 감사를 드립니다.