国家/地区 中国（33） 韩国（6）
IPC部 C（40）
IPC大类 C04（40）
IPC小类 C04B（40）
IPC C04B024/12（40）
发明人 ZHENG J（5） DONG L（4） LI L（4）
RUAN S（4） ZHENG S（4） CAO C（3）
LI W（3） LIU H（3） LIU J（3）
LIU X（3） LIU Y（3） SHANG Z（3）
WEN G（3） YANG J（3） ZHANG X（3）
公开年 2022（12） 2021（9） 2020（5） 2016（4） 2017（4） 2018（3） 2023（2）
申请年 2020（15）  2022（7）  2021（6）  2016（5）  2017（4）  2018（2） 
专利权人 UNIV XIAN AR.（4） ANHUI XINRUN.（2） DOT LTD（2） UNIV JINAN（2）

Treating waste concrete slurry useful in concrete, comprises e.g. separating collected concrete waste slurry from sand and gravel via sedimentation, filtering and screening, recycling separated sand and stone to raw material yard for concrete production, adding slump-preserving blender, and stirring.

YANG Z, QIN X, ZHENG W, FU Q, ZHANG Z

Preparing efficient and environmentally friendly steel slag composite activator, comprises uniformly mixing polyol amine, polyol, sodium acetate, graphene, and dihydrate gypsum at room temperature, and mechanically stirring to obtain steel slag composite activator.

YANG C, LIU Y, JIAN X, WANG J, MU C, XING X, YANG X, YIN L

Sand mastic asphalt concrete composition used for constructing thin layer impermeable composite pavement, comprises high grade asphalt binder comprising petroleum-based asphalt, diisocyanate, polyetherpolyol, secondary amine, polymer modifier and plastic additive, and fine aggregate.

JO M

Composition useful for repairing concrete structures comprises e.g. cement, aggregate, graphene oxide and (Z)-3-((2-((E)-(4-(diethylamino)phenyl)azo)thieno(2,3-d)thiazol-5-yl)-2-(4-hexoxyphenyl)prop-2-enenitrile.

HAN K T

Composition used for repairing concrete structure, comprises cement and aggregate containing graphene oxide, benzothiazole-based compound, fluoro-phenyl-propylbenzene based compound, and thieno-thiazole based compound.

HAN K T

Freeze-proof accelerating agent for spraying concrete comprises aluminum sulfate, inorganic salt, stabilizing component, anti-freezing component, organic complex component, and inorganic nano-component.

TIAN X, LI Q, WANG L, DONG S, ZHANG L, WANG Y, LIU J, GRUBER M, TIAN Y, ZHAO M, HUANG Y, TENG W

Nano-modified graphene oxide used for preparing anti-cracking and toughening additive used in building, road, bridge and tunnel, comprises graphene oxide, and indium hydroxide crystal particles bound on graphene oxide through functional group on surface of graphene oxide.

LU L, XU C, CHEN Y, LI W, LI L

Preparing coal chemical industry solid waste coarse slag surface blocking coating used for concrete preparation, comprises e.g. obtaining waste collagen colloid solution, adding N-methylol acrylamide, and water into reactor, stirring, coating solidified gel on coal chemical solid waste coarse slag.

JIA J, ZHAO H, REN Y, GAO D, WU L, WEI D, LV S

Sulfuric acid-resistant repair/reinforcement mortar composition comprises binder containing cement, silica sand, swelling agent, barium carbonate, aluminum powder, polycarboxylic acid water-reducing agent containing triethanolamine.

MOON D J

Mortar composition useful for repairing and reinforcing concrete structure, comprises binder containing cement, silica sand, swelling agent, aqueous colloidal silica solution, aluminum powder, polycarboxylic acid water-reducing agent and reinforcing fiber.

MOON D J