国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC
发明人 XU C（2）
公开年 2022（2）
申请年 2021（2）
专利权人

High strength regenerated concrete comprises regenerated aggregate, fine aggregate, cement, adhesive, reinforcing agent, foaming agent, water reducing agent and water.

XU C, CHEN B, ZHAO F

Cement-based thin felt for composite board used in building material, comprises fiberglass felt and slurry coated on two sides, where slurry comprises cement, reinforcing fiber, barium sulfate, acrylic emulsion, thickening agent, anti-penetrating agent, and water.

WANG Y, SHEN J, YU Y, XU C, FENG J, WEN L, WANG Z, FAN W