国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC C04B111/27（2）
发明人
公开年
申请年 2021（2）
专利权人

Preparing composite modified asphalt comprises heating matrix asphalt, adding curing agent, compatibilizer, plasticizer, rubber powder, prepared modified epoxy resin and auxiliary agent, stirring and developing.

QI X, ZHANG Z, LIANG J, YAO W, LI J, LIU X, LI Z, SHAO Q, XIAO G, LIU W, NIU J, DANG Z, LV G, GAO F, LI G, WANG Y, LIU H, TIAN X, GAO Z, LUO Z

Preparing high-strength concrete, comprises weighing cement, sand, stone, silica fume, fly ash, water, water reducing agent, energy storage and heat storage additive, steel fiber, polypropylene fiber, and mixing cement.

WANG R, CHEN S