Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ASPHALT COMPOSITION FOR FILLING HOLLOW PORTION
According to the present invention, an asphalt composition for filling a hollow portion of a breakwater comprises 16-20% by weight of an asphalt binder, 9 to 11% by weight of aggregate of 13 mm or less, 45 to 55% by weight of fine aggregate, and 18 to 25% by weight of a filling material. The asphalt binder has a penetration grade of 60 to 80. The filling material has a size of less than 0.075 mm and includes at least one of limestone powder, slaked lime, and recovered dust.
본 발명에 따른 방파제 중공부 충전용 아스팔트 조성물은 아스팔트 바인더 16~20 중량%; 13mm 이하의 골재 9~11 중량%; 잔골재 45~55 중량%; 채움재 18~25 중량%;를 포함하되, 아스팔트 바인더는 침입도 등급이 60~80 이고, 채움재는 0.075mm 미만의 크기이며, 석회석분, 소석회, 회수더스트 중 적어도 어느 하나 이상이 포함된다.
ASPHALT COMPOSITION FOR FILLING HOLLOW PORTION
According to the present invention, an asphalt composition for filling a hollow portion of a breakwater comprises 16-20% by weight of an asphalt binder, 9 to 11% by weight of aggregate of 13 mm or less, 45 to 55% by weight of fine aggregate, and 18 to 25% by weight of a filling material. The asphalt binder has a penetration grade of 60 to 80. The filling material has a size of less than 0.075 mm and includes at least one of limestone powder, slaked lime, and recovered dust.
본 발명에 따른 방파제 중공부 충전용 아스팔트 조성물은 아스팔트 바인더 16~20 중량%; 13mm 이하의 골재 9~11 중량%; 잔골재 45~55 중량%; 채움재 18~25 중량%;를 포함하되, 아스팔트 바인더는 침입도 등급이 60~80 이고, 채움재는 0.075mm 미만의 크기이며, 석회석분, 소석회, 회수더스트 중 적어도 어느 하나 이상이 포함된다.
ASPHALT COMPOSITION FOR FILLING HOLLOW PORTION
방파제 중공부 충전용 아스팔트 조성물
YANG SUNG LIN (Autor:in) / HWANG SUNG DO (Autor:in) / BAEK CHEOLMIN (Autor:in) / AN DEOK SOON (Autor:in) / AN JI HWAN (Autor:in) / KIM KI HYUN (Autor:in)
07.07.2022
Patent
Elektronische Ressource
Koreanisch
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