国家/地区 中国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B028/04（3）
发明人 LI T（2） LIU R（2） LIU X（2）
XIA S（2） YANG H（2） ZHANG Y（2）
公开年
申请年
专利权人 UNIV HOHAI（3）

Grouting material for repairing deep-sea concrete defect, used in marine engineering construction, comprises erosion-resistant cement, sea sand, coral sand, silicon ash, gypsum, steel fiber, polyvinyl alcohol microfiber, flocculating agent, expanding agent, and water reducing agent.

XIA S, ZUO J, ZHANG Y, YANG H, LV K, LI T, ZHAO P, LIU R, WANG G, LIU X

Graphene/carbon nanotube cement based waterproofing material comprises water agent and powder, where the water agent comprises graphene, water, dispersant and defoaming agent.

LIU X, LI T, ZHU J, ZHANG Y, YANG H, CHEN Y, LIU L, TIAN T, LIANG T, LIU A, LIU K, HUANG H, QIAO Y, WU C, XIA S

Preparation of sensing material for monitoring of concrete sulfate erosion, involves preparing aqueous solution of graphene and nano conductive carbon black, adding cement, water and sand, stirring and molding.

JIANG L, LIU R, SONG Z, WANG T, XIONG C, YOU L