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A platform for research: civil engineering, architecture and urbanism
Inorganic sodium silicate-based permeable concrete waterproofing method for self-healing of cracks
The present invention relates to an inorganic sodium silicate-based permeable concrete waterproofing method for self-healing of cracks. More specifically, according to the present invention, the method prevents damage and durability degradation by microcracks and cracks formed on a surface of a new or old concrete structure to increase the strength and waterproofness of the concrete structure, prevent neutralization, and prevent layer separation on a repair interface to increase an attachment strength to an optimal state, thereby securing excellent repair and waterproofing effects to maintain a long lifespan of the concrete structure. The method comprises a bottom surface washing step, a first treatment liquid spray step, a complete drying step, a protection liquid spray step, a semi-drying step, a second treatment liquid spray step, a finishing liquid spray step, and a drying and curing step.
본 발명은 균열의 자가치유가 가능한 무기질 규산나트륨계 침투성 콘크리트 방수공법에 관한 것으로, 보다 상세하게는 신설 또는 노후된 콘크리트 구조물의 표면에 존재하는 미세균열, 균열에 의한 파손, 내구성 저하를 억제하여 콘크리트 구조물의 강도, 방수성을 증대시키면서 중성화도 방지하고 보수 계면에서의 층분리를 억제하여 최적 상태로 부착강도를 높여 우수한 보수 및 방수 효과를 확보함으로써 콘크리트 구조물의 장수명화를 유지할 수 있도록 개선된 균열의 자가치유가 가능한 무기질 규산나트륨계 침투성 콘크리트 방수공법에 관한 것이다.
Inorganic sodium silicate-based permeable concrete waterproofing method for self-healing of cracks
The present invention relates to an inorganic sodium silicate-based permeable concrete waterproofing method for self-healing of cracks. More specifically, according to the present invention, the method prevents damage and durability degradation by microcracks and cracks formed on a surface of a new or old concrete structure to increase the strength and waterproofness of the concrete structure, prevent neutralization, and prevent layer separation on a repair interface to increase an attachment strength to an optimal state, thereby securing excellent repair and waterproofing effects to maintain a long lifespan of the concrete structure. The method comprises a bottom surface washing step, a first treatment liquid spray step, a complete drying step, a protection liquid spray step, a semi-drying step, a second treatment liquid spray step, a finishing liquid spray step, and a drying and curing step.
본 발명은 균열의 자가치유가 가능한 무기질 규산나트륨계 침투성 콘크리트 방수공법에 관한 것으로, 보다 상세하게는 신설 또는 노후된 콘크리트 구조물의 표면에 존재하는 미세균열, 균열에 의한 파손, 내구성 저하를 억제하여 콘크리트 구조물의 강도, 방수성을 증대시키면서 중성화도 방지하고 보수 계면에서의 층분리를 억제하여 최적 상태로 부착강도를 높여 우수한 보수 및 방수 효과를 확보함으로써 콘크리트 구조물의 장수명화를 유지할 수 있도록 개선된 균열의 자가치유가 가능한 무기질 규산나트륨계 침투성 콘크리트 방수공법에 관한 것이다.
Inorganic sodium silicate-based permeable concrete waterproofing method for self-healing of cracks
균열의 자가치유가 가능한 무기질 규산나트륨계 침투성 콘크리트 방수공법
KIM CHUL HO (author)
2020-09-07
Patent
Electronic Resource
Korean
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