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    Rapid hardening cement concrete composition and road reparing method therewith

    Neue Suche nach: KIL YONG SU
    Neue Suche nach: LEE NAM JU
    Neue Suche nach: IM BYEONG HO

    The present invention relates to a fast-curing cement concrete composition including 13 to 28 parts by weight of a fast-curing binder, 2 to 8 parts by weight of a latex polymer, and 2 to 10 parts by weight of water, based on 100 parts by weight of an aggregate. The fast-curing binder includes 0.1 to 5 parts by weight of alginate, 0.1 to 3 parts by weight of a heat control agent, and 0.04 to 18 parts by weight of an additive, based on 100 parts by weight of a cement binder, thereby preventing drying shrinkage and micro-cracking by controlling initial heat due to the fast-curing binder.

    본 발명은 골재 100 중량부에 대하여, 속경성 결합재 13~28 중량부, 라텍스 고분자 2~8 중량부 및 물 2~10 중량부를 포함하는 속경성 시멘트 콘크리트 조성물에 관한 것으로, 상기 속경성 결합재는, 시멘트 바인더 100 중량부에 대하여, 알긴산염 0.1~5 중량부, 발열조절제 0.1~3 중량부 및 첨가제 0.04~18 중량부를 포함하여, 속경성 결합재에 의한 초기 발열을 조절함으로써 건조수축 및 미소균열을 방지할 수 있는 효과가 있다.

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    Rapid hardening cement concrete composition and road reparing method therewith

    Neue Suche nach: KIL YONG SU
    Neue Suche nach: LEE NAM JU
    Neue Suche nach: IM BYEONG HO

    The present invention relates to a fast-curing cement concrete composition including 13 to 28 parts by weight of a fast-curing binder, 2 to 8 parts by weight of a latex polymer, and 2 to 10 parts by weight of water, based on 100 parts by weight of an aggregate. The fast-curing binder includes 0.1 to 5 parts by weight of alginate, 0.1 to 3 parts by weight of a heat control agent, and 0.04 to 18 parts by weight of an additive, based on 100 parts by weight of a cement binder, thereby preventing drying shrinkage and micro-cracking by controlling initial heat due to the fast-curing binder.

    본 발명은 골재 100 중량부에 대하여, 속경성 결합재 13~28 중량부, 라텍스 고분자 2~8 중량부 및 물 2~10 중량부를 포함하는 속경성 시멘트 콘크리트 조성물에 관한 것으로, 상기 속경성 결합재는, 시멘트 바인더 100 중량부에 대하여, 알긴산염 0.1~5 중량부, 발열조절제 0.1~3 중량부 및 첨가제 0.04~18 중량부를 포함하여, 속경성 결합재에 의한 초기 발열을 조절함으로써 건조수축 및 미소균열을 방지할 수 있는 효과가 있다.

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    Rapid hardening cement concrete composition and road reparing method therewith

    Neue Suche nach: KIL YONG SU
    Neue Suche nach: LEE NAM JU
    Neue Suche nach: IM BYEONG HO

    The present invention relates to a fast-curing cement concrete composition including 13 to 28 parts by weight of a fast-curing binder, 2 to 8 parts by weight of a latex polymer, and 2 to 10 parts by weight of water, based on 100 parts by weight of an aggregate. The fast-curing binder includes 0.1 to 5 parts by weight of alginate, 0.1 to 3 parts by weight of a heat control agent, and 0.04 to 18 parts by weight of an additive, based on 100 parts by weight of a cement binder, thereby preventing drying shrinkage and micro-cracking by controlling initial heat due to the fast-curing binder.

    본 발명은 골재 100 중량부에 대하여, 속경성 결합재 13~28 중량부, 라텍스 고분자 2~8 중량부 및 물 2~10 중량부를 포함하는 속경성 시멘트 콘크리트 조성물에 관한 것으로, 상기 속경성 결합재는, 시멘트 바인더 100 중량부에 대하여, 알긴산염 0.1~5 중량부, 발열조절제 0.1~3 중량부 및 첨가제 0.04~18 중량부를 포함하여, 속경성 결합재에 의한 초기 발열을 조절함으로써 건조수축 및 미소균열을 방지할 수 있는 효과가 있다.

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    Titel:

    Rapid hardening cement concrete composition and road reparing method therewith

    Weitere Titelangaben:

    속경성 시멘트 콘크리트 조성물 및 이를 이용한 도로포장 보수공법

    Beteiligte:

    KIL YONG SU (Autor:in) / LEE NAM JU (Autor:in) / IM BYEONG HO (Autor:in)

    Erscheinungsdatum:

    31.12.2020

    Medientyp:

    Patent

    Format:

    Elektronische Ressource

    Sprache:

    Koreanisch

    Klassifikation:

    IPC:  C04B Kalk , LIME / E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE

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