A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COMPOSITE POLYMER BINDER FOR RECYCLING ASPHALT PAVING AND MANUFACTURING METHOD THEREOF AND RECYCLING ASPHALT PAVING METHOD USING SAME
According to one embodiment of the present invention, a method for producing a composite polymer binder for asphalt recycling pavement comprises the steps of: producing a polymer binder including a polymer of 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, alpha-hydro-omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)], and 1,1'-methylenebis[4-isocyanatobenzene]; and adding an additive including 2,2,4-trimethyl-1,3-pentanediol diisobutyrate, ethyl-4[[(methylphenylamino)methylene]amino]benzoic acid, bis(1,2,2,6,6,-pentamethyl-4-piperidyl)decanedioic acid, phosphorous acid triphenyl, 4,4'-(oxydi-2,1-ethanediyl)bismorpholine, orthophosphoric acid, a reaction stabilizer, and water to the polymer binder. According to the embodiment of the present invention, it is possible to enhance road pavement efficiency.
본 발명의 일 실시예에 따른 아스팔트 재생 포장용 복합 폴리머 바인더 제조방법은, 2-에틸-2-(히드록시메틸)-1,3-프로판디올, 알파-히드로-오메가-히드록시폴리[옥시(메틸-1,2-에탄디일)], 1,1'-메틸렌비스 [4-이소시아네이토벤젠]의 중합체로 구성된 폴리머 바인더를 제조하는 과정; 및 상기 폴리머 바인더에 2,2,4-트라이메틸-1,3-펜탄다이올 다이아이소뷰틸산염, 에틸-4[[(메틸페닐아미노)메틸렌]아미노]벤조산, 비스(1,2,2,6,6,-펜타메틸-4-피페리딜)데칸디온산, 아인산 트라이페닐, 4,4'-(옥시디-2,1-에탄디일)비스몰폴린, 오쏘인산, 반응 안정제 및 물을 포함하는 첨가제를 투입하는 과정;을 포함한다.
COMPOSITE POLYMER BINDER FOR RECYCLING ASPHALT PAVING AND MANUFACTURING METHOD THEREOF AND RECYCLING ASPHALT PAVING METHOD USING SAME
According to one embodiment of the present invention, a method for producing a composite polymer binder for asphalt recycling pavement comprises the steps of: producing a polymer binder including a polymer of 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, alpha-hydro-omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)], and 1,1'-methylenebis[4-isocyanatobenzene]; and adding an additive including 2,2,4-trimethyl-1,3-pentanediol diisobutyrate, ethyl-4[[(methylphenylamino)methylene]amino]benzoic acid, bis(1,2,2,6,6,-pentamethyl-4-piperidyl)decanedioic acid, phosphorous acid triphenyl, 4,4'-(oxydi-2,1-ethanediyl)bismorpholine, orthophosphoric acid, a reaction stabilizer, and water to the polymer binder. According to the embodiment of the present invention, it is possible to enhance road pavement efficiency.
본 발명의 일 실시예에 따른 아스팔트 재생 포장용 복합 폴리머 바인더 제조방법은, 2-에틸-2-(히드록시메틸)-1,3-프로판디올, 알파-히드로-오메가-히드록시폴리[옥시(메틸-1,2-에탄디일)], 1,1'-메틸렌비스 [4-이소시아네이토벤젠]의 중합체로 구성된 폴리머 바인더를 제조하는 과정; 및 상기 폴리머 바인더에 2,2,4-트라이메틸-1,3-펜탄다이올 다이아이소뷰틸산염, 에틸-4[[(메틸페닐아미노)메틸렌]아미노]벤조산, 비스(1,2,2,6,6,-펜타메틸-4-피페리딜)데칸디온산, 아인산 트라이페닐, 4,4'-(옥시디-2,1-에탄디일)비스몰폴린, 오쏘인산, 반응 안정제 및 물을 포함하는 첨가제를 투입하는 과정;을 포함한다.
COMPOSITE POLYMER BINDER FOR RECYCLING ASPHALT PAVING AND MANUFACTURING METHOD THEREOF AND RECYCLING ASPHALT PAVING METHOD USING SAME
아스팔트 재생 포장용 복합 폴리머 바인더 및 그 제조방법, 그리고 이를 이용한 재생 아스팔트 포장방법
LEE SEUNG JUN (author) / PARK SUNG CHEOL (author) / CHUN SUNG KUK (author) / LEE HO KYU (author) / IM SEOK HEE (author) / KIM YONG HYUN (author)
2023-05-12
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
Hot in-place asphalt recycling apparatus and road paving method using same
| European Patent Office | 2020