Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
RECYCLED COLD ASPHALT CONCRETE MIXTURE AND ROAD PAVING METHOD USING THE SAME
According to an embodiment of the present invention, a recycled cold asphalt concrete mixture comprises 60-93 wt% of recycled waste asphalt concrete aggregate, 0.1-30 wt% of new aggregate or recycled aggregate for concrete, 1-6 wt% of filler, 3-10 wt% of cation-based emulsified asphalt, and 0.1-5 wt% of an emulsion-based recycled additive. The cation-based emulsified asphalt comprises 40-65 wt% of asphalt, 0.1-3 wt% of an emulsifier, 0.1- 2 wt% of calcium chloride, 0.01-1 wt% of hydrochloric acid, 45-60 wt% of water, and 0.1-3 wt% of polyvinyl acetate (PVAc). The emulsion-based recycled additive comprises carbon black.
본 발명의 일 실시예는 폐아스콘 순환골재 60~93중량%; 신골재 또는 콘크리트용 순환골재 0.1~30중량%; 채움재 1~6중량%; 양이온계 유화아스팔트 3.0~10중량%; 및 에멀젼계 재생 첨가제 0.1~5중량%;를 포함하고, 상기 양이온계 유화아스팔트가 아스팔트 40~65중량부, 유화제 0.1~3.0중량부, 염화칼슘 0.1~2.0중량부, 염산 0.01~1.0중량부, 물 45~60중량부, 및 폴리비닐아세테이트(PVAc) 0.1~3.0중량부를 포함하며, 상기 에멀젼계 재생 첨가제가 카본블랙을 포함하는, 재활용 상온 아스팔트 콘크리트 혼합물을 제공한다.
RECYCLED COLD ASPHALT CONCRETE MIXTURE AND ROAD PAVING METHOD USING THE SAME
According to an embodiment of the present invention, a recycled cold asphalt concrete mixture comprises 60-93 wt% of recycled waste asphalt concrete aggregate, 0.1-30 wt% of new aggregate or recycled aggregate for concrete, 1-6 wt% of filler, 3-10 wt% of cation-based emulsified asphalt, and 0.1-5 wt% of an emulsion-based recycled additive. The cation-based emulsified asphalt comprises 40-65 wt% of asphalt, 0.1-3 wt% of an emulsifier, 0.1- 2 wt% of calcium chloride, 0.01-1 wt% of hydrochloric acid, 45-60 wt% of water, and 0.1-3 wt% of polyvinyl acetate (PVAc). The emulsion-based recycled additive comprises carbon black.
본 발명의 일 실시예는 폐아스콘 순환골재 60~93중량%; 신골재 또는 콘크리트용 순환골재 0.1~30중량%; 채움재 1~6중량%; 양이온계 유화아스팔트 3.0~10중량%; 및 에멀젼계 재생 첨가제 0.1~5중량%;를 포함하고, 상기 양이온계 유화아스팔트가 아스팔트 40~65중량부, 유화제 0.1~3.0중량부, 염화칼슘 0.1~2.0중량부, 염산 0.01~1.0중량부, 물 45~60중량부, 및 폴리비닐아세테이트(PVAc) 0.1~3.0중량부를 포함하며, 상기 에멀젼계 재생 첨가제가 카본블랙을 포함하는, 재활용 상온 아스팔트 콘크리트 혼합물을 제공한다.
RECYCLED COLD ASPHALT CONCRETE MIXTURE AND ROAD PAVING METHOD USING THE SAME
재활용 상온 아스팔트 콘크리트 혼합물 및 이를 이용한 도로포장방법
JEON HAN SEOK (Autor:in)
25.10.2016
Patent
Elektronische Ressource
Koreanisch
COLD ASPHALT CONCRETE MIXTURE AND ROAD PAVING METHOD USING THE SAME
| Europäisches Patentamt | 2016
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