国家/地区 中国（53） 美国（3） 世界知识产权组织（3） 澳大利亚（2） 印度（2）
IPC部 C（57）
IPC大类 C04（57） B28（6） C01（6）
C09（5） E04（4） C08（2）
D01（2） E02（2） F16（2）
G21（2） H01（2）
IPC小类 C04B（57）
IPC C04B028/00（57）
发明人 ZHANG J（5） ZHANG Y（4） CHEN Z（3）
LIU H（3） LIU L（3） LIU Y（3）
WANG J（3） WANG X（3） WANG Y（3）
YANG Y（3） CHEN J（2） GAO Y（2）
HUANG T（2） LI H（2） LI J（2）
公开年 2021（57）
申请年 2021（33）  2020（22）  2019（2） 
专利权人 UNIV QINGDAO.（2） UNIV XIAN AR.（2） UNIV YANSHAN（2）

Graphene oxide modified geopolymer recycled concrete used as building material for sewer pipe network, comprises fly ash, recycled coarse aggregate, natural river sand, alkali activator, graphene oxide, and distilled water.

CHEN C, WANG X, ZHU P, LIU X, LIU H

Production process of cement-based conductive composite material based on graphene particles, involves placing cement whole bag into production device, crushing and grinding, recycling portion of cement, adding quantitative water and fully stirring.

YU S

Multi-source solid waste absorbing material for use in wave absorbing field, comprises red mud, mineral powder, fly ash, silicon ash, steel slag, wave absorbing agent, polymer, regenerated fiber, excitant, water reducing agent and water.

WANG K, ZHANG J, MA C, GAO Y, WANG F, LI Z

Sponge city high strength regenerated aggregate concrete useful in building material comprises e.g. reinforced regenerated coarse aggregate, cement, water, steel slag powder, limestone powder, nano silicon dioxide, graphene oxide powder, polyacrylate, sodium silicate, and water reducing agent.

LI J, HOU X, LIU L

Preparing super durable material has mixing ground cement, graded fine sand, ultra-fine ash and additives, adding water, stirring, curing preform, vacuum degassing, dehydrating, introducing liquid carbon dioxide, taking out preform, polishing surface and spraying wear-resistant material.

XI Y, QIU X, XI J

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

Self-repairing particle useful for protective sheet in building foundation pits or waterproofing projects, comprises cement, sand, sodium silicate, calcium sulfate, sodium carbonate, sodium bicarbonate, magnesium chloride, magnesium carbonate, magnesium silicate and graphene.

LI M, LI H, LIU W, LI Q

Temperature-resistant concrete comprises e.g. cement, clay clinker, water, magnesium sand, water reducing agent, alumina, modifier, graphene, flame retardant, auxiliary agent, expanded perlite, ceramic powder, modified silicon dioxide aerogel, and hydrogenated nitrile-butadiene rubber powder.

DAI Y, SONG W

Aggregate composite cementing concrete preparation method for road repair, involves sending initial cemented concrete material to thermal insulation room for thermal insulation treatment, completing thermal insulation and cooling cemented concrete.

ZHENG J, CHEN W, ZHENG Y, LUO J, CAI H

Three-layer structure expanded end anchor rod system for building construction, has anchor plate which is provided to be arranged at bottom end of anchor rod structure, and anchor which is provided for tensioning and locking top end of anchor rod structure.

LI X, ZHANG J, CAO H