A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Additive for recycled cold asphalt concrete mixture
The present invention relates to an additive for a room temperature recycling asphalt concrete mixture which maximizes the durability by improving the adhesion, crack resistance of asphalt concrete and suppressing drying/shrinkage phenomena through developing an additive which solves problems of the conventional room temperature recycling asphalt additive and, more specifically, to an additive for recycling asphalt which develops a highly functional water-based polymer based on an acrylic monomer, which is environmentally friendly and cheap compared to oil-based adhesives, and is easy to deform and improve, and has improved physical properties by additionally utilizing a multidimensional cross-linking agent.
본 발명은 종래 상온 재생 아스팔트 첨가제의 문제점을 해결한 첨가제를 개발함으로써 아스팔트 콘크리트의 접착성, 균열저항성을 향상시키고 건조/수축 현상을 억제하여 내구성을 극대화하려는 것이다. 보다 구체적으로, 본 발명은 유성(油性) 접착제보다 친환경적이고 가격이 저렴하며 변형 및 개선이 용이한 아크릴계 단량체를 기반으로 한 고기능성의 수성(水性) 고분자를 개발하고, 추가로 다차원 가교제 등을 활용하여 개선된 물성을 지닌 재생아스팔트용 첨가제를 제공하는 것이다.
Additive for recycled cold asphalt concrete mixture
The present invention relates to an additive for a room temperature recycling asphalt concrete mixture which maximizes the durability by improving the adhesion, crack resistance of asphalt concrete and suppressing drying/shrinkage phenomena through developing an additive which solves problems of the conventional room temperature recycling asphalt additive and, more specifically, to an additive for recycling asphalt which develops a highly functional water-based polymer based on an acrylic monomer, which is environmentally friendly and cheap compared to oil-based adhesives, and is easy to deform and improve, and has improved physical properties by additionally utilizing a multidimensional cross-linking agent.
본 발명은 종래 상온 재생 아스팔트 첨가제의 문제점을 해결한 첨가제를 개발함으로써 아스팔트 콘크리트의 접착성, 균열저항성을 향상시키고 건조/수축 현상을 억제하여 내구성을 극대화하려는 것이다. 보다 구체적으로, 본 발명은 유성(油性) 접착제보다 친환경적이고 가격이 저렴하며 변형 및 개선이 용이한 아크릴계 단량체를 기반으로 한 고기능성의 수성(水性) 고분자를 개발하고, 추가로 다차원 가교제 등을 활용하여 개선된 물성을 지닌 재생아스팔트용 첨가제를 제공하는 것이다.
Additive for recycled cold asphalt concrete mixture
상온 재생 아스팔트 콘크리트 혼합물용 첨가제
HONG SUNG WAN (author) / YIM TAE JAE (author) / LEE SANG BONG (author) / SHIN EUN JU (author) / HONG SANG EUY (author)
2019-11-19
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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