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 LI Z（2）
公开年 2023（2）
申请年 2023（2）
专利权人

High-strength and high-performance concrete pavement brick admixture, comprises silica fume, micro-bead, heavy calcium powder, talc powder, water reducing agent, rubber powder, starch ether and sound-absorbing and shock-absorbing materials.

HU B, ZENG L, HE Z, HUANG W, JIANG J, HUANG G, XI H, CHAI T, LIU M, HU W, CAO W, JI H, LI Z, LIU G

Carbon/ceramic brake disc with sandwich structure useful for vehicle brake parts, comprises e.g. friction function layer, a mechanical function layer and a friction function layer, which are connected by mortise and tenon and carbon cloth composite layer and short fiber layer.

LI Z, CHENG K, KANG W, LI R, LI Q, HOU W, CHENG H, ZHAO D, HUANG F