国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3） D01（3）
IPC小类 C04B（3）
IPC C04B020/00（3）
发明人
公开年 2021（2）
申请年 2020（3）
专利权人

High-performance concrete prepared from waste, comprises cement, recycled aggregate, fine sand, water reducing agent, water, defoamer, bentonite and anti-cracking fiber comprising basalt fiber, polypropylene fiber and viscose fiber.

WANG X, CHEN Z, LIU J, GAO Y

Preparation of graphene high-strength cement composite for e.g. building, involves mixing graphene vinylon fiber with cement, stirring with foaming agent and water to form composite and spraying graphene high-strength coating on composite.

SHA Y, SHA X, MA L

Graphene modified polypropylene coarse fiber comprises polyoxymethylene, polypropylene resin, graphene, polyvinylpyrrolidone, liquid paraffin, wollastonite powder, antioxidant and ultraviolet absorber.

WANG Y, YANG C