Cases of Road Construction in Korea
Permeable Pavement Pilot Construction on Residential Roads in Seoul
Section for Soft Ground Improvement on National Route,
Sejong City (December 2019)
Sejong City (December 2019)
Client : Sejong City
Task : Due to excessive costs of replacing aggregate in soft ground, the HSSM base layer treatment was used as a substitute.
Result : In late December, groundwater levels were high, and the ground experienced freezing and thawing cycles. In this field, the mixture satisfied the 7-day strength requirement of 4 MPa.
Task : Due to excessive costs of replacing aggregate in soft ground, the HSSM base layer treatment was used as a substitute.
Result : In late December, groundwater levels were high, and the ground experienced freezing and thawing cycles. In this field, the mixture satisfied the 7-day strength requirement of 4 MPa.
Chungcheonbuk-Do Road Management Office Local Road
Paving Project
Paving Project
Client : Chungbuk Road Management Office, Chungju Branch
Task :Paving construction for the restoration of national roads damaged by flood in 2020.
Result : Completed paving for a total length of 1 km over 3 sections, including Local Road No. 532, within 5 days while maintaining vehicle traffic.
Task :Paving construction for the restoration of national roads damaged by flood in 2020.
Result : Completed paving for a total length of 1 km over 3 sections, including Local Road No. 532, within 5 days while maintaining vehicle traffic.
Air Force Emergency Runway Bomb Damage Repair Training (December 2021)
Client : Republic of Korea Air Force
Task : After the bomb-damaged air force runway was repaired, the strength reached OO after O hours
Result : Achieved over 5 times the strength compared to the current U.S. Air Force standards at the same time. An official report was submitted to the Air Force.
Task : After the bomb-damaged air force runway was repaired, the strength reached OO after O hours
Result : Achieved over 5 times the strength compared to the current U.S. Air Force standards at the same time. An official report was submitted to the Air Force.