国家/地区 韩国（2）
IPC部 B（3）
IPC大类 B28（3）
IPC小类 C04B（3）
IPC C04B024/26（3）
发明人
公开年
申请年
专利权人

Anti-cracking and anti-radiation concrete useful for e.g. preventing neutron radiation, comprises epoxy resin emulsion, epoxy curing agent, silicate cement, coarse aggregate, fine aggregate, neutron adsorbent, neutron moderator, anti-cracking and filling agent, and magnesium oxide expanding agent.

WANG X

Manufacture of sidewalk block involves injecting mixture containing cement, water reducing agent and activated silica into mold, applying mixture containing polymer powder and artificial aggregate on formed base layer, pressing and curing.

LEE Y, YEOUL L J

Functional cement used for producing cement, comprises cement powder, kaolin, lignin, acrylic polymer resin and graphene powder in form of nanoparticle.

GI K D, SIK P B