国家/地区 中国（35）
IPC部 C（36）
IPC大类 C04（36） B28（3） C01（3）
E04（2）
IPC小类 C04B（36）
IPC C04B028/04（36）
发明人 WU Y（6） LIU C（5） CHEN S（4）
ZHENG Z（4） HE X（3） LIU J（3）
QIU W（3） WANG C（3） WANG G（3）
WANG Y（3） WEI H（3） ZHANG S（3）
ZHANG X（3） CHEN Y（2） HONG Q（2）
公开年 2020（36）
申请年 2020（21）  2019（12）  2018（3） 
专利权人 FOSHAN GAOTU.（4） CHINA RAILWA.（2） CHINA RAILWA.（2）

Modifier useful for preparing reinforced cement-based material comprises graphene oxide and carbon nano-tube, which compounded to form three-dimensional reinforced structure.

DU Y, YANG J, LI L, LI H

Modified anti-cracking cement stabilized recycled base mixture comprises mixed aggregates, cement, nano-magnesium oxide, graphene oxide nanosheets, carbon nanotubes, water reducing agent, and auxiliary dispersant.

LI J, GAO D, CHEN Y, LI Z, FENG J, WEI H, QI J, GUO T, WANG C, CHEN H, CHEN Q, REN Q, FENG Q, ZHAO C, ZHANG M, DING S

Producing green environment friendly concrete by using graphene compound mine waste slag comprises e.g. subjecting mine waste to magnetic separation, adding magnetic separation waste to water, and drying suspension.

HUANG Y, YUAN J, FU Z, HUANG X, GUO M

Flame-retardant cement-based permeable crystallization water-proof coating comprises e.g. Portland cement, quartz sand, phosphoric acid modified steel slag powder and graphene modified sodium silicate.

HE X, LIU Y, HONG Q, ZOU C, ZHANG X, ZHANG H, WANG G, JIANG Y, YANG C, SONG Y, WANG C, NIU F

Thermally conductive green recycled concrete comprises e.g. P42.5 cement, limestone powder, additive, coarse aggregate, air-entraining agent, nano alumina, graphene oxide complex material, sodium dodecyl sulfate dispersant, and water.

WEI H, ZHANG Z, SU W

Graphene-cement-based conductive composite material comprises cement, water, graphene, and additives, graphene-cement-based conductive composite material is prepared by weighing raw materials of corresponding quality, adding dispersant.

ZHANG S, ZENG F, GAO J, ZHANG J, YANG Y, QU Y

Self-repairing cement-based permeable crystalline waterproof coating comprises e.g. Portland cement, quartz sand, fast-setting fast-hardening cement, graphene modified steel slag micropowder, sodium sulfate, core masterbatch and thickener.

HE X, ZHUO Y, ZOU C, ZHANG X, HONG Q, HUANG W, WANG G, SONG Y, NIU F, WANG C, JIANG Y, YANG C

Graphene oxide thin-layer dry-mixed mortar for precise building blocks involves using grade general silicate, wet quartz sand dried and sieved to produce graded product, fine sand and graphene oxide powder as raw materials.

LIU P, ZHONG S

Polyvinyl alcohol fiber-and-graphene added high-strength concrete comprises polyvinyl alcohol fiber, graphene, cement, water, sand, gravel, and water reducing agent.

WU K, LI G, ZHAO J, CHEN R, YANG H, HAO D, ZHENG Y, SUN J, HAN Y

Building decorative board includes modified pseudo boehmite, graphene, nano-taitanium dioxide dispersion, magnesia iron alumina spinel refractory, Portland cement, quartz sand, expanded glass bead, bamboo charcoal powder and water.

SHEN G, LU W