国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC C04B028/26（2）
发明人 WEI T（2）
公开年 2020（2）
申请年
专利权人

Preparation of graphene oxide modified non-asbestos fiber reinforced calcium silicate board involves adding concentrated sulfuric acid to reactor, producing graphene oxide, subjecting surface treatment process, edging, and chamfering.

JU H, CHEN X, ZHENG H, LIU J, LIU W, LU P, WEI T, LI Y, CHEN Y, GAO J, ZHENG Z

Early strength semi flexible pavement comprises e.g. cement based grouting material contains slag, fly ash, sodium silicate, silica ash, limestone mineral powder, graphene, epoxy resin, metakaolin, phthalic anhydride and trimethylolpropane.

WEI T, LI P, XIA X, LU W