国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B024/12（3）
发明人 LI W（3）
公开年
申请年
专利权人

Nano-modified graphene oxide used for preparing anti-cracking and toughening additive used in building, road, bridge and tunnel, comprises graphene oxide, and indium hydroxide crystal particles bound on graphene oxide through functional group on surface of graphene oxide.

LU L, XU C, CHEN Y, LI W, LI L

Composite hydrophobic agent used as additive in preparing concrete, comprises oil phase inner core including amphiphilic material and hydrophobization reagent, and aqueous phase outer shell coated on surface of oil phase inner core.

ZHANG Y, CHEN L, DONG B, LI W, HONG S

Foam concrete used for construction material field comprises cement, pulverized coal ash, graphene oxide, hydrogen peroxide, coconut oil fatty acid diethanolamide, lithium carbonate, polypropylene fiber and water.

LI Z, LI W