国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC C04B022/02（2）
发明人 LI S（2）
公开年 2022（2）
申请年 2022（2） 
专利权人

Cement-based grouting material useful for detecting grouting compactness of X-ray, comprises e.g. gelling material component, bone material component, blending material component, additive component and X-ray absorption component, where gelling material component is common silicate cement.

CHEN H, XU G, ZHANG H, LIAO C, TANG P, LI Q, LAI G, LI S, CHEN W, YU D, DENG C

High strength grouting material comprises sulfur aluminate cement, superfine steel slag micro powder, superfine mineral reinforcing material, single-layer graphene dispersion, quartz sand, machine-made sand, thickening agent, water reducing agent and expansion agent.

ZHOU S, LIU Y, LI S, WANG W