国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B028/04（2）
发明人 ZHU X（3）
公开年 2023（3）
申请年 2022（2） 
专利权人

Anti-cracking and water-retaining mortar useful for masonry and plastering in building engineering comprises gelling material, water-absorbing and toughening material (made by mixing anti-cracking fiber with aminosilane, drying, mixing with water-absorbing fiber and reacting) and fine aggregate.

ZHU X, TAO J, ZHU G

Super early strength concrete useful for fast repairing surface defect of highway bridge comprises cement, silicate solid waste, fine aggregate, coarse aggregate, nano-silicon dioxide/graphene composite material, composite modified polycarboxylic acid water reducing agent, and antifoaming agent.

CHEN W, YE S, ZHU X, ZHANG K, PU L

Wave-absorbing regenerated concrete comprises copper slag powder, fine aggregate, cement, modified regenerated aggregate, natural coarse aggregate and water.

ZHU T, ZHU X, ZHOU M, YIN G, FENG L, LI C, WEN X, WU J