国家/地区 中国（4）
IPC部 B（4）
IPC大类 B28（4）
IPC小类 B28B（4）
IPC C04B111/40（4）
发明人 WANG Y（2）
公开年 2022（3）
申请年 2021（2） 
专利权人

Preparation of light composite material filled with enhanced high molecular ball involves combining construction ball shell and perfusion cold pressing.

WANG E, DAI X, ZHOU G, GAO K, XIANG L, TANG B, WANG Y, JIANG T

Fireproof flame retardant macromolecule light building outer wall insulating composite plate useful in building industry, comprises e.g. inorganic material, common silicate cement, heat absorbing agent, waste material, silicon-based nano-powder, heat-absorbing agent, additive and water.

REN J, WANG Y, HOU Y

Concrete drainage pipe comprises regenerated aggregate, fly ash, aluminum powder and fine sand with preset fineness, fine coal gangue, lime, gypsum, diatomaceous earth, cement, nano-silica, graphene oxide, redispersible latex powder, crushed stone, plasticizer, water-reducing agent and water.

HE Y

Lightweight reinforced gypsum board comprises desulfurized gypsum powder, cement, foamed polypropylene particles, and graphene slurry.

LI S