国家/地区 韩国（2）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B028/08（3）
发明人 JUNG S Y（2）
公开年 2021（3）
申请年 2020（3）
专利权人 REPAIR TECHN.（2）

Clean water concrete comprises cement, volcanic ash, nano hybrid hyperbranched polymer HB-silicon dioxide, silica sand, coarse aggregate, basalt fiber, graphene oxide fiber, compound admixture, and water.

HAN C

Concrete cross section restoration composition in e.g. building material for buildings, comprises e.g. general cement or slag cement, silica sand, expanding material, and nano-particle having aluminum, titanium, molybdenum and platinum.

JUNG S Y

Concrete surface protective material composition comprises ordinary cement or slag cement, aggregate powder, slag fine powder, acrylic polymer, filler made of at least one of silica, calcium carbonate, titanium dioxide and fine clay mineral.

JUNG S Y