A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SAP Concrete having Superabsorbent Polymer and Shrinkage Reducer
The present invention relates to a concrete composition for bridge-decks surfacing, which exhibits excellent durability performance by containing cement and a mineral admixture having high fineness as binders; and can reduce the autogenous shrinkage and drying shrinkage and forms a dense internal structure through internal curing by containing a superabsorbent polymer (SAP), a shrinkage reducer, and a high performance water reducing agent.
본 발명은 시멘트와 고분말도의 광물성 혼화재를 결합재(binder)로서 포함함으로써 우수한 내구성능을 발휘하게 되며, 고흡수성수지(Superabsorbent Polymer : SAP)와 수축저감제(Shrinkage Reducer), 그리고 고성능감수제를 포함함으로써 자기수축과 건조수축이 저감되며 내부양생(internal curing) 작용을 통해서 치밀한 내부조직을 형성하게 되는 교면포장용 콘크리트 조성물에 관한 것이다
SAP Concrete having Superabsorbent Polymer and Shrinkage Reducer
The present invention relates to a concrete composition for bridge-decks surfacing, which exhibits excellent durability performance by containing cement and a mineral admixture having high fineness as binders; and can reduce the autogenous shrinkage and drying shrinkage and forms a dense internal structure through internal curing by containing a superabsorbent polymer (SAP), a shrinkage reducer, and a high performance water reducing agent.
본 발명은 시멘트와 고분말도의 광물성 혼화재를 결합재(binder)로서 포함함으로써 우수한 내구성능을 발휘하게 되며, 고흡수성수지(Superabsorbent Polymer : SAP)와 수축저감제(Shrinkage Reducer), 그리고 고성능감수제를 포함함으로써 자기수축과 건조수축이 저감되며 내부양생(internal curing) 작용을 통해서 치밀한 내부조직을 형성하게 되는 교면포장용 콘크리트 조성물에 관한 것이다
SAP Concrete having Superabsorbent Polymer and Shrinkage Reducer
SAP과 수축저감제를 포함하여 치밀한 내부조직을 가지게 하는 교면포장용 콘크리트 조성물
JEON SUNG IL (author) / AN JI HWAN (author) / LEE MOON SUP (author) / KWON SOO AHN (author)
2018-03-20
Patent
Electronic Resource
Korean
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