Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
- Cement mortar composition for repair with increased chloride penetration resistance comprising calcium-aluminum layered double hydroxide
The present invention relates to a cement mortar composition for repairing salt damage resistance comprising calcium-aluminum-based double layered hydroxide, and a repairing method of a concrete structure with improved salt damage resistance using the same. The cement mortar composition for repairing salt damage resistance according to the present invention improves salt damage resistance by mixing Cl^- ions and a Ca-Al-based double layered hydroxide with high ion affinity in cement mortar for repair and reinforcement of a concrete structure, thereby improving an effect of repair and reinforcement.
본 발명은 칼슘-알루미늄계 이중층수산화물을 포함하는 염해 저항성 보수용 시멘트 모르타르 조성물 및 이를 이용한 염해 저항성이 개선된 콘크리트 구조물의 보수방법에 관한 것으로, 본 발명에 의한 상기 염해 저항성 보수용 시멘트 모르타르 조성물은 콘크리트 구조물의 보수보강용 시멘트 모르타르에 Cl- 이온과 이온 친화도가 높은 Ca-Al계 이중층수산화물을 혼입하여 내염해성을 향상시킴으로써, 보수보강 효과를 향상시킬 수 있는 장점이 있다.
- Cement mortar composition for repair with increased chloride penetration resistance comprising calcium-aluminum layered double hydroxide
The present invention relates to a cement mortar composition for repairing salt damage resistance comprising calcium-aluminum-based double layered hydroxide, and a repairing method of a concrete structure with improved salt damage resistance using the same. The cement mortar composition for repairing salt damage resistance according to the present invention improves salt damage resistance by mixing Cl^- ions and a Ca-Al-based double layered hydroxide with high ion affinity in cement mortar for repair and reinforcement of a concrete structure, thereby improving an effect of repair and reinforcement.
본 발명은 칼슘-알루미늄계 이중층수산화물을 포함하는 염해 저항성 보수용 시멘트 모르타르 조성물 및 이를 이용한 염해 저항성이 개선된 콘크리트 구조물의 보수방법에 관한 것으로, 본 발명에 의한 상기 염해 저항성 보수용 시멘트 모르타르 조성물은 콘크리트 구조물의 보수보강용 시멘트 모르타르에 Cl- 이온과 이온 친화도가 높은 Ca-Al계 이중층수산화물을 혼입하여 내염해성을 향상시킴으로써, 보수보강 효과를 향상시킬 수 있는 장점이 있다.
- Cement mortar composition for repair with increased chloride penetration resistance comprising calcium-aluminum layered double hydroxide
칼슘-알루미늄계 이중층수산화물을 포함하는 염해 저항성 보수용 시멘트 모르타르 조성물
JANG SEUNG YUP (Autor:in) / YOO KYUNG SUK (Autor:in) / LEE YOUNG JAE (Autor:in) / CHOI JUN HOUCK (Autor:in)
17.05.2023
Patent
Elektronische Ressource
Koreanisch
IPC:
C04B
Kalk
,
LIME
/
C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
,
Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden
/
E04G
SCAFFOLDING
,
Baugerüste
Chloride penetration and corrosion resistance of ground fly ash blended cement mortar
| British Library Online Contents | 2011