国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC C04B024/24（2）
发明人 CHEN W（2）
公开年 2022（2）
申请年
专利权人

Artificial stone manufactured useful in concrete block, crushed stone, brick tile block, waste mortar, building glass and building ceramic fragment, comprises building waste slurry, modified water reducing agent, modified cement, power plant fly ash, titanium dioxide and auxiliary agent.

CHEN Y, CHEN W

Polycarboxylate water reducing agent graphene additive useful in building industry, comprises graphene liquid and water reducing agent mother liquid.

YANG J, ZHAO Z, CHEN W