A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Heat-shielding loess pavement composition and its construction method
The present invention relates to a heat shielding loess pavement composition and a construction method thereof. When constructing road surfaces, the present invention suppresses increase in the surface temperature of a road pavement layer in summer, thereby showing an effect of reducing an urban heat island phenomenon and a tropical night phenomenon. For the purpose, the heat shielding loess pavement composition of the present invention has a mixed composition of 20-40 wt% of loess, 25-45 wt% of 25-36 mm aggregate, 10-20 wt% of an acrylic water-soluble resin, 5-10 wt% of a heat shielding binder, 5-15 wt% of ceramic spheres whose insides are in a hollow structure, and 1-5 wt% of titanium dioxide.
본 발명은 차열성 황토 포장재 조성물 및 그 시공방법에 관한 것으로서, 노면 시공시 여름철 도로 포장층의 표면온도 상승을 억제하여 도심 열섬현상 및 열대야 현상을 저감시키는 효과를 나타내기 위한 것이다. 이를 실현하기 위한 본 발명의 차열성 황토 포장재는, 황토 20~40중량%, 25~36mm골재 25~45중량%, 아크릴 수용성 수지 10~20중량%, 차열 바인더 5~10중량%, 내부가 빈 중공형 구조를 이루는 세라믹 구체 5~15중량%, 이산화 타이타늄 1~5중량%의 혼합 조성을 이루는 것을 특징으로 한다.
Heat-shielding loess pavement composition and its construction method
The present invention relates to a heat shielding loess pavement composition and a construction method thereof. When constructing road surfaces, the present invention suppresses increase in the surface temperature of a road pavement layer in summer, thereby showing an effect of reducing an urban heat island phenomenon and a tropical night phenomenon. For the purpose, the heat shielding loess pavement composition of the present invention has a mixed composition of 20-40 wt% of loess, 25-45 wt% of 25-36 mm aggregate, 10-20 wt% of an acrylic water-soluble resin, 5-10 wt% of a heat shielding binder, 5-15 wt% of ceramic spheres whose insides are in a hollow structure, and 1-5 wt% of titanium dioxide.
본 발명은 차열성 황토 포장재 조성물 및 그 시공방법에 관한 것으로서, 노면 시공시 여름철 도로 포장층의 표면온도 상승을 억제하여 도심 열섬현상 및 열대야 현상을 저감시키는 효과를 나타내기 위한 것이다. 이를 실현하기 위한 본 발명의 차열성 황토 포장재는, 황토 20~40중량%, 25~36mm골재 25~45중량%, 아크릴 수용성 수지 10~20중량%, 차열 바인더 5~10중량%, 내부가 빈 중공형 구조를 이루는 세라믹 구체 5~15중량%, 이산화 타이타늄 1~5중량%의 혼합 조성을 이루는 것을 특징으로 한다.
Heat-shielding loess pavement composition and its construction method
차열성 황토 포장재 조성물 및 그 시공방법
KIM BAE GEUN (author)
2021-06-09
Patent
Electronic Resource
Korean
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