国家/地区
IPC部 C（3）
IPC大类 C04（3） C08（3）
IPC小类 C04B（3）
IPC C08K003/04（3）
发明人
公开年 2022（3）
申请年 2020（3）
专利权人

Repairing asphalt pavement layer and rear material by elastic joint, comprises e.g. forming joint opening block having predetermined width in asphalt pavement layer connected to rear part of bridge expansion joint, and forming mixture layer.

MOON E S, MOON Y, KIM D B

Composite material e.g. composite plate used for layer in ballistic armor, comprises natural fiber reinforced thermoset polymer.

NEVES MONTEIRO S

Preparing inorganic aerogel composite material, comprises homogeneously mixing aerogel, skeleton fibers, diatomite and vermiculite, gelling and aging to obtain gel, adding ethanol as medium, and supercritical drying.

YAO W, SHUI Y, LI T