国家/地区 中国（4）
IPC部 C（4）
IPC大类 C04（4）
IPC小类 C04B（4）
IPC C04B028/04（2）
发明人 ZHANG Z（4）
公开年 2022（4）
申请年 2021（4）
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

Concrete useful for basalt fiber reinforced prefabricated member, infrastructure construction, and concrete prefabricated component, comprises silicate cement, fine aggregate, mineral mixture, coarse aggregate, basalt fiber and reducing agent.

ZHANG Z, ZHENG B, LIU L, ZHENG Y

Early strength concrete for rush repair engineering comprises hydrophilic modified hyperbranched sulfonate surfactant SHBP-1, N-(2-hydroxyethyl)guanidine, sulfonated ethylene propylene diene monomer rubber, cement, graphene-coated nano-aluminum powder, coal slag, water, fine river sand and gravel.

ZHANG Z

Nano-bamboo fiber dry-mixed mortar used in building bricks, comprises cement base, inorganic fine aggregate, mineral admixture, graphene modified nano bamboo fiber, methyl cellulose, latex powder, retarder, polyaniline and defoamer.

ZHANG Z, XU B