国家/地区 韩国（6）
IPC部 C（6）
IPC大类 C04（6） C08（2） E01（2）
IPC小类 C04B（6）
IPC C04B020/00（6）
发明人 HAN K T（2） HO M J（2） SEUNGGYEONG Y（2）
公开年 2022（5）
申请年 2021（6）
专利权人 SBB CO LTD（2）

Composition useful for repairing concrete structures comprises e.g. cement, aggregate, graphene oxide and (Z)-3-((2-((E)-(4-(diethylamino)phenyl)azo)thieno(2,3-d)thiazol-5-yl)-2-(4-hexoxyphenyl)prop-2-enenitrile.

HAN K T

Composition used for repairing concrete structure, comprises cement and aggregate containing graphene oxide, benzothiazole-based compound, fluoro-phenyl-propylbenzene based compound, and thieno-thiazole based compound.

HAN K T

Water-permeable block comprises e.g. porous structure having honeycomb structure and filler to be filled in empty space of porous structure, includes gravel and bio-urethane-based adhesive containing polymeric methylenediphenyl diisocyanate.

HO M J, SEUNGGYEONG Y

Water-permeable block comprises e.g. gravel and bio-urethane-based adhesive containing first agent comprising polymeric methylenediphenyl diisocyanate and isocyanate monomer and second agent comprising petroleum polyether polyol.

HO M J, SEUNGGYEONG Y

Mortar composition useful for repairing concrete, comprises inorganic binder, fine aggregate including silica sand, recycled aggregate or crushed aggregate, water, dolomite powder, pozzolan powder and zeolite powder and antibacterial powder.

RYU M

Composition useful for restoring cross-section of concrete structure, comprises e.g. general cement or slag cement, silica sand, expansion material, nano-metal material, super water-repellent curing agent, admixture and fluidizing agent.

JUNG S Y