国家/地区 中国（10）
IPC部 C（10）
IPC大类 C04（10） C08（4）
IPC小类 C04B（10）
IPC C04B024/16（3） C04B028/04（2） C04B103/30（2）
C08F212/14（2） C08F283/06（2）
发明人 ZHANG Z（10）
公开年 2021（6） 2022（4）
申请年 2021（10）
专利权人 HUNAN XIANFE.（2）

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

Producing concrete water reducing agent comprises e.g. adding graphene oxide solution and acrylamide polymer into methyl alkenyl polyoxyethylene ether and sodium styrene sulfonate solution, stirring, adjusting pH, cooling, adding calcium lignosulfonate and rutin, and mixing.

ZHANG Z, DUAN P

Preparing mud-resistant concrete water-reducing agent comprises e.g. mixing methyl alkenyl polyoxyethylene ether, sodium styrene sulfonate and water, heating, adding graphene oxide solution, mixing, adding oxidizing agent, adding acrylic acid, adding sodium hydroxide aqueous solution and cooling.

ZHANG Z, DUAN P

Double-component ground polymer grouting reinforcing material for pavement maintenance, comprises double-component powder material comprising blast furnace slag, zeolite powder, fly ash, quick-setting sulphate aluminum cement, bentonite, and retarder.

GAO Z, WANG C, HAO P, ZHANG Z

Lightweight armor subassembly module comprises assembly module arranged according to bullet-facing surface sequence, polymer-reinforced graphene functional filler, and ultrahigh-strength alloy steel bullet-facing plate.

HUO X, ZHANG Z, GUO S, ZHAO L, CHENG L, GENG L

Producing alkali-free accelerating agent involves opening cetyltrimethylammonium bromide storage tank and sodium silicate storage tank, quantitative cetyltrimethylammonium bromide, sodium silicate and water in water bath stirring mechanism.

ZHU Q, CAI J, ZHENG S, ZHANG Z, ZHANG L

Concrete curing agent useful in building material maintenance, comprises e.g. beta-carboxyethyl acrylate, dodecyl vinyl ether, N,N-dimethacrylamide, 2-methoxyethyl methacrylate, alkali metal silicate, and sulfonated graphene.

ZHANG Z, LI Q