国家/地区 中国（18）
IPC部 C（19）
IPC大类 C04（19） C09（2）
IPC小类 C04B（19）
IPC C04B111/20（19）
发明人 WANG J（3） CHEN Y（2） DING S（2）
JIANG X（2） SUN W（2） WANG Y（2）
公开年 2021（19）
申请年 2021（19）
专利权人 WUHAN INST T.（2）

Concrete fast repairing mortar useful for e.g. concrete structure surface defect comprises e.g. mortar raw materials, ultraviolet shielding antibacterial agent, graphene oxide, wood fiber, polypropylene glass fiber, cellulose ether, defoamer, water reducing agent, and polyvinyl alcohol dispersant.

LI R

Anti-sulfate corrosion resisting preservative used to prepare shotcrete, comprises specified weight ratio of mineral admixture, silicon ash, calcium powder, swelling agent, silicon dioxide, graphene oxide, gypsum, dispersant, defoaming agent, and surfactant.

YOU X, WU Z, XU X, CHENG Z, ZHANG D, WU Q, CHEN X, CHENG S

Semi-flexible asphalt mixed material filled with metakaolin base polymer comprises large-pore open-graded asphalt mixed material and metakaolin base polymer grouting material, where open-graded asphalt mixed material is fiber modified asphalt.

HUANG T, HUANG Z, DOU Y, GUAN S, MAO C, JIANG X, XIONG F, WU F, LIANG Y, BAI T

Environmentally-friendly composite admixture modified cement stabilized crushed stone mixture comprises crushed stone, modified rubber powder, nano graphene microchips, cement, retarder, ceramic fragments, coir fiber, and Salix fiber.

FENG X, WANG Q, DING S, WANG N, NIE J, SUN X, JIANG X, NIU X, GUO P, WANG C, HE X, LI G, LI D, SUN W, FENG Q, HE Z, REN Q, WANG Y, GUO T, YANG Y, ZHANG Y, CHEN Y, LI Z

Graphene oxide reinforced iron tailings ceramsite concrete for non-bearing construction of assembled building comprises cement-based gel material, graphene oxide, coarse aggregate, quartz sand, water reducing agent and water.

WANG X, TAO B, QU Y, LI X

Anti-cracking and anti-corrosion mortar useful in building construction, masonry mortar, plastering mortar, lime mortar and clay mortar, comprises cement, water, latex powder, basalt fiber, composite reinforcing agent, and quartz sand.

WANG Y, WAN Z, ZHOU D

Ultra-high performance concrete comprises graphene oxide, metal fiber, gel material comprising cement, silicon ash, fly ash and slag powder, and sand.

LIU C, CHEN S, LU Q, WU Y

High compact self-cleaning concrete modified by graphene oxide-titanium dioxide nano-fluid useful in concrete preparation, comprises Portland cement, aggregate, mineral admixture, water reducing agent and graphene oxide-titanium dioxide composite nano-fluid.

ZHAO Z, YANG L, LI L, XU J, LU L

Preparation of high ductility and high strength concrete by stirring cement, fine sand, diatomite, light calcium carbonate, aluminum polychloride aggregate, reinforcing fiber and graphene oxide, and adding water reducing agent.

WU R, ZHOU F, QIU J, ZHENG B

Environmentally friendly concrete useful for gobi planting, comprises ash rock powder, limestone particles, fly ash, kaolin, composite additive, desert sand, high performance hollow glass bead, porcelain granule, and water.

ZHANG P, LIU Y, WANG J, TIAN C, HAN S, MA X, SU W, ZHENG H, WANG H