Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for anti-slip pavement materials for road
The present invention is manufactured by a manufacturing method comprising: (a) a first step of forming colored resin-coated aggregate by mixing wear-resistant aggregate with a particle size of 0.5 mm to 3 mm and one or more color resins, which are selected from methylmethacrylate (MMA) resin, epoxy, silane and acrylic, at a weight ratio of 3 : 0.5-1, and curing the mixture at a temperature of 60℃ to 80℃; (b) a second step of stirring 40 to 50 wt% of elastic MMA resin and 10 to 20 wt% of calcium carbonate, inputting 1 to 5 wt% of silica thereinto, mixing 2 to 5 wt% of inorganic pigment therewith to blend the same for five minutes, and inputting and mixing 20 to 30 wt% of the colored resin-coated aggregate in the first step; and (c) a third step of mixing 15 to 30 parts by weight of scoria and 5 to 8 parts by weight of short fibers with respect to 100 parts by weight of the coated aggregate provided in the second step. Therefore, the separation of color resin-coated aggregate can be reduced significantly.
본 발명은, (a) 입도가 0.5mm ~ 3mm인 내마모성 골재와, MMA(MethylMethAcrylate) 수지, 에폭시, 실란(silane) 및 아크릭(acrylic) 중 선택된 어느 하나 또는 둘 이상의 칼라수지를 3:0.5~1 중량비율로 혼합하고, 60℃ ~ 80℃의 열에서 경화하여 칼라 레진 코팅 골재를 형성하는 제1단계; (b) 탄성 MMA 수지 40 ~ 50 중량%와 탄산칼슘 10 ~ 20 중량%를 교반하고, 이에 실리카 1 ~ 5 중량%를 투입하고, 무기안료 2 ~ 5 중량% 혼합하여 5분 동안 배합한 후, 상기 제1단계의 칼라 레진 코팅 골재 20 ~ 30 중량%를 투입하여 혼합하는 제2단계; 및 (c) 상기 제2단계에서 제공되는 코팅 골재 100중량부에 대하여 15~30중량부의 스코리아와, 5~8중량부의 단섬유를 혼합하는 제3단계를 포함하는 제조방법에 의해 제조되는 것을 특징으로 한다.
Construction method for anti-slip pavement materials for road
The present invention is manufactured by a manufacturing method comprising: (a) a first step of forming colored resin-coated aggregate by mixing wear-resistant aggregate with a particle size of 0.5 mm to 3 mm and one or more color resins, which are selected from methylmethacrylate (MMA) resin, epoxy, silane and acrylic, at a weight ratio of 3 : 0.5-1, and curing the mixture at a temperature of 60℃ to 80℃; (b) a second step of stirring 40 to 50 wt% of elastic MMA resin and 10 to 20 wt% of calcium carbonate, inputting 1 to 5 wt% of silica thereinto, mixing 2 to 5 wt% of inorganic pigment therewith to blend the same for five minutes, and inputting and mixing 20 to 30 wt% of the colored resin-coated aggregate in the first step; and (c) a third step of mixing 15 to 30 parts by weight of scoria and 5 to 8 parts by weight of short fibers with respect to 100 parts by weight of the coated aggregate provided in the second step. Therefore, the separation of color resin-coated aggregate can be reduced significantly.
본 발명은, (a) 입도가 0.5mm ~ 3mm인 내마모성 골재와, MMA(MethylMethAcrylate) 수지, 에폭시, 실란(silane) 및 아크릭(acrylic) 중 선택된 어느 하나 또는 둘 이상의 칼라수지를 3:0.5~1 중량비율로 혼합하고, 60℃ ~ 80℃의 열에서 경화하여 칼라 레진 코팅 골재를 형성하는 제1단계; (b) 탄성 MMA 수지 40 ~ 50 중량%와 탄산칼슘 10 ~ 20 중량%를 교반하고, 이에 실리카 1 ~ 5 중량%를 투입하고, 무기안료 2 ~ 5 중량% 혼합하여 5분 동안 배합한 후, 상기 제1단계의 칼라 레진 코팅 골재 20 ~ 30 중량%를 투입하여 혼합하는 제2단계; 및 (c) 상기 제2단계에서 제공되는 코팅 골재 100중량부에 대하여 15~30중량부의 스코리아와, 5~8중량부의 단섬유를 혼합하는 제3단계를 포함하는 제조방법에 의해 제조되는 것을 특징으로 한다.
Construction method for anti-slip pavement materials for road
도로용 미끄럼 방지 포장재 시공방법
AN JAE WOOK (Autor:in)
29.01.2024
Patent
Elektronische Ressource
Koreanisch
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