Salt-resistant concrete composition for offshore structures using rust inhibitor

• Main Authors: SIM JOON BO, KIM KYUNG HWAN, KIM JONG YOUN, LIM YOUNG HA, PARK SUNG HAK, SEO DONG JU, YANG DONG JO, SON SUCK JE, WOO JIN GI, YANG BYOUNG GUN
• Format: Patent
• Language: English; Korean
• Published: 23.02.2023
• Subjects: ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; LIME, MAGNESIA; METALLURGY; REFRACTORIES; SLAG; TREATMENT OF NATURAL STONE

The present invention relates to a salt-resistant concrete composition for an offshore structure using a rust inhibitor, which comprises a cement-containing binder, aggregate, calcium aluminate, an amino compound, phosphoric acid, nitrite, and a water-soluble thickener. The composition of the present invention has the advantage of being applied to an offshore structure, to improve physical properties such as salt resistance, crack resistance, rust prevention, workability, and the like. 본 발명은 시멘트를 포함하는 결합재, 골재, 칼슘알루미네이트, 아미노화합물, 인산, 아질산염, 수용성 증점제가 포함되는 것을 특징으로 하는 방청제를 사용한 해양구조물용 내염해성 콘크리트 조성물에 관한 것이다.