This study aimed to evaluate the performance criteria of low-noise asphalt pavements under laboratory conditions. Laboratory tests were performed on eight porous and three non-porous asphalt mixtures. Draindown, Cantabro, tensile strength ratio (TSR), and dynamic stability tests were conducted to evaluate durability. The functionality was assessed using sound-absorption and indoorpermeability- coefficient tests. The laboratory results showed that all mixtures satisfied the quality standards for the draindown and TSR tests. In the dynamic stability test, all the mixtures demonstrated adequate rutting resistance. For porous mixtures, the Cantabro test results indicated sufficient shatter resistance and the indoor-permeability-coefficient test confirmed proper drainage performance. All mixtures exhibited satisfactory sound absorption, with the porous mixtures exhibiting slightly better sound absorption than the non-porous mixtures. Both porous and non-porous mixtures are durable and functional and are used in Korea. Future field tests are required to evaluate the noise reduction performance under different conditions and to compare the in-situ performance results with those from laboratory tests.

ABSTRACT
1. 서론
2. 배합설계
3. 아스팔트 혼합물 실내시험
    3.1. 드레인다운 시험
    3.2. 칸타브로 시험
    3.3. 인장강도비(TSR) 시험
    3.4. 동적안정도
    3.5. 실내투수계수 시험
    3.6. 흡음률
4. 결론
REFERENCES

• 윤재형(국립군산대학교 토목공학과 석사과정) | Yoon Jae-Hyeong
• 김연태(한국건설기술연구원 도로교통연구본부 전임연구원) | Kim Yeon-Tae (Research Specialist Korea Institute of Civil Engineering and Building Technology, 283, Goyangdae-ro, Ilsanseo-gu, Goyang-si, Gyeonggi-do, 10223, Korea) Corresponding author