国家/地区 中国（2）
IPC部 C（4）
IPC大类 C04（4）
IPC小类 C04B（4）
IPC C04B028/04（4）
发明人
公开年 2021（4）
申请年 2019（4）
专利权人 GAO J（2）

Electrically conductive binder for cementitious mixture used for manufacturing electrically heatable building elements, comprises cement, graphite particles, graphene, sterically stabilizing superplasticizer, and rheology modifier.

MOLFETTA M A, GOISIS M

Producing exothermic concrete, comprises mixing aggregate and cement with graphene material dispersed in matrix material as liquid mixture of large-area graphene and graphene oxide, and mixing graphene material, cement and aggregate.

CHO D Y, HEE K Y, CHOI Y, KWON O

Preparing concrete, by grafting edge of graphene oxide with octadecylamine, replacing part of magnesium ions in sepiolite molecular framework by hydrogen ions, pouring e.g. sepiolite, and mixing ball abrasive and nano-silicon dioxide fiber.

Preparing concrete comprises taking graphene oxide, sepiolite, shell powder, water-soluble silicate, common silicate cement and nano-silicon dioxide fiber, and grafting graphene oxide edge with octadecylamine.