Admixture composition having high performance fiber cement

The present invention relates to a multifunctional admixture composition for a spray coat type high performance fiber reinforced cement composite material. The multifunctional admixture composition comprises: a polycarbonate-based water-reducing agent; an associative thickener; a liquid type nanosil...

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Bibliographische Detailangaben
Hauptverfasser: KIM, KYUNG HWAN, CHOI, BYUNG KEOL, CHOI, YUN WANG, PARK, SUNG HAK
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to a multifunctional admixture composition for a spray coat type high performance fiber reinforced cement composite material. The multifunctional admixture composition comprises: a polycarbonate-based water-reducing agent; an associative thickener; a liquid type nanosilica; an anti-foaming agent; and water. The admixture composition of the present invention is included in a high performance fiber reinforced cement composite material, and exhibits secured fiber dispersibility, flowability, and adhesiveness when mixed, spray coated, and after the spray coating, respectively. 본 발명은 폴리카르본산계 감수제, 회합형 증점제, 액상형 나노실리카, 소포제 및 물을 포함하여 구성됨을 특징으로 하는 뿜칠형 고성능 섬유보강 시멘트 복합재료용 다기능성 혼화제 조성물에 관한 것이다.