国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2） C08（2）
IPC小类 C04B（2）
IPC C08F220/06（2）
发明人
公开年 2021（2）
申请年
专利权人

Cement-based grouting material for semi-flexible mixture, comprises sulphoaluminate cement, slag powder, fly ash, chemical additive, modified graphenThe cloth full cutting device according to wherein the cutting device between the engaginge fiber and rest is water.

WEI Y, LIU Y, QI S, LIU J, HUANG W

Polymer cement waterproof coating comprises liquid material and powder material, liquid material comprises modified styrene-acrylic emulsion, antibacterial agent, thickener and film forming agent and the powder comprises portland cement.

HONG L