国家/地区 中国（6） 世界知识产权组织（2）
IPC部 B（8） C（8） E（3）
IPC大类 B28（8）
IPC小类 B28B（8）
IPC C04B028/14（8）
发明人 GAO S（2） HOU D（2） LI Q（2）
LUO J（2） TENG F（2） ZHANG J（2）
公开年 2017（3） 2020（2） 2022（2）
申请年 2016（2）  2020（2）  2021（2） 
专利权人 UNIV QINGDAO.（2）

Manufacturing molded product using coffee grounds by drying coffee grounds, sieving coffee grounds that were dried, mixing sieved coffee grounds with gypsum mixture, inserting prepared mixture into mold, and molding it.

KIM S, SEAN K

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

Nano-regenerated concrete useful in preparing coastal assembling structure e.g. rainwater grate and honeycomb beam, comprises fly ash, polyvinyl alcohol and graphene oxide forming graphene oxide-polyvinyl alcohol hydrogel doped fly ash.

LUO J, ZHANG J, LI Q, GAO S, HOU D, TENG F

Coastal deformed structure 3D printing concrete useful for preparing coastal deformed structure, comprises e.g. compound cement, reclaimed sand, fly ash, polyvinyl alcohol, graphene oxide, steel fiber, organic fiber and water reducing agent.

LUO J, ZHANG J, LI Q, GAO S, HOU D, TENG F

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

LI S

Building product e.g. drywall panel, has graphene and/or graphene oxide distributed homogeneously in product, where core layer or outer layer is provided with graphene and/or graphene oxide shavings, and binder includes cement or gypsum.

WIETESKA M, KIEDRZYN G

Building block comprises titanium gypsum, graphene oxide, slag powder, quicklime, retarder, water reducing agent, acrylic emulsion, reinforcing agent, complex activator comprising sodium hydroxide and sodium aluminate.

LIU T

High humidity environmentally-friendly plaster board contains coconut palm fiber, foaming agent, gypsum clinker, graphene oxide, water, and caustic soda residue.

QIN B