国家/地区 中国（3）
IPC部 C（3） E（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B024/28（3）
发明人
公开年
申请年
专利权人

Ground material with elastic shock absorption comprises shock absorption layer arranged on paving base body, composite plate installed above inner core layer, rubber block and rubber spring are connected between reinforcement plates and limiting component installed on carbon fiber flexible board.

ZHANG Y

Cement-based polyurethane composite insulation board comprises polyurethane adhesive, Portland cement, nano-bentonite, water reducing agent, silane coupling agent, modified cellulose, hydrogen peroxide foaming agent, coal ash, and water.

JIANG Y, ZHOU H, SUN Y

Graphene concrete wire pole useful in the field of electrical materials, comprises carbon fiber mesh, reinforcing steel bar and concrete.

LI Z, LI W