国家/地区 中国（15）
IPC部 C（15）
IPC大类 C04（15） C08（3）
IPC小类 C04B（15）
IPC C04B111/27（15）
发明人 ZHANG X（4） DONG J（2） DONG L（2）
HE X（2） HONG Q（2） JIANG Y（2）
LIU X（2） NIU F（2） RUAN S（2）
SHANG Z（2） SONG Y（2） WANG C（2）
WANG G（2） WANG L（2） WEN G（2）
公开年 2021（9） 2020（6）
申请年 2020（15）
专利权人 CHINA RAILWA.（2） CHINA RAILWA.（2） UNIV XIAN AR.（2）

Low noise and anti-skid function asphalt pavement comprises substrate laid with many asphalt mixture layers on top and laid with anticorrosive metal mesh layer and asphalt mixing layer comprises e.g. rubber powder and aggregate.

ZHU J

High-toughness high-adhesive C220 high-strength hybrid fiber concrete comprises e.g. cement, sand, fly ash, straw ash, silicon ash, nano-silicon, water reducing agent, excitant, antifoaming agent, shrinkage reducing agent and ramie fiber.

ZHENG J, ZHENG S, RUAN S, DUAN P, LIU X, WEN G, HE J, YANG J, ZHANG X, DONG J, SHANG Z, ZHOU Y, DONG L

Ultra-high-strength hybrid fiber concrete contains cement, sand, crushed stone, fly ash, straw ash, fumed silica, nano-silicon, water reducing agent, activator, defoamer, shrinkage reducing agent, basalt fiber and calcium carbonate whisker.

ZHENG S, DONG J, RUAN S, LIU X, YANG S, ZHENG H, WEN G, LIU H, LONG L, SHANG Z, ZHENG J, ZHANG X, CAO C, DONG L

Cement-based permeable crystalline waterproof material modified by graphene oxide comprises cement, quartz sand, retarder, water reducing agent, dispersant, graphene oxide, permeable crystallization master batch and crystal precipitator.

YUAN X, LIU T, WANG L, HOU K, LIN S, QI M

High-strength high anti-seepage layer graphene concrete comprises specified amount of cement, stone, medium sand, less-layer graphene and water.

HE W, XU J, JIAO Z, WANG Y

Conductive polymer composite material comprises cement, medium sand, conductive filler, polymer, silica fume, expansion agent, dispersant, defoamer water reducing agent, and water.

WANG L, TIAN Y, GAO P, LI X, SHAN H, XU S, SUN X, WANG R, ZHANG J

Bridge surface waterproof material comprises e.g. acrylic polyurethane emulsion, asphalt modified waterproof emulsion, end carboxy liquid fluorine rubber, initiator, water, emulsifying agent, cement, silicon sand and nano-boron fiber.

CHENG H, JI L

High-performance concrete prepared from waste, comprises cement, recycled aggregate, fine sand, water reducing agent, water, defoamer, bentonite and anti-cracking fiber comprising basalt fiber, polypropylene fiber and viscose fiber.

WANG X, CHEN Z, LIU J, GAO Y

Polymer cement waterproof coating comprises liquid material and powder material, liquid material comprises modified styrene-acrylic emulsion, antibacterial agent, thickener and film forming agent and the powder comprises portland cement.

HONG L

Light-weight, high-strength, water-resistant decorative gypsum board comprises gypsum powder, diatomaceous earth, corn starch, foam stabilizing agent, granite particles, graphene oxide flakes, silicone acrylic emulsion.

CHEN Y