国家/地区 中国（27）
IPC部 C（29）
IPC大类 C04（29） B28（2） C01（2）
IPC小类 C04B（29）
IPC C04B018/16（29）
发明人 LI J（3） WANG X（3） WANG Y（3）
CHEN W（2） LI T（2） LIU J（2）
LIU L（2） LIU X（2） WANG S（2）
ZHANG J（2） ZHANG M（2） ZHANG S（2）
ZHANG Z（2）
公开年 2021（10） 2022（5） 2023（4） 2016（3） 2020（3）
申请年 2020（8）  2021（6）  2022（6）  2016（4）  2014（2） 
专利权人 UNIV XIJING（2）

Graphene oxide reinforced recycled aggregate ultra-high performance concrete comprises cement, slag, metakaolin, limestone powder, regenerated sand, regenerated fine powder, quartz sand, quartz stone powder, polycarboxylate water reducing agent, water, graphene oxide and steel fibers.

XU X, YE Z, YOU X, WU Z, WU Q, CHEN X, CHEN K, CHENG S

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

Composite material for repairing pothole and forming structural material, comprises closed cell polyurethane matrix portion, diph-diisocyanate, polyol resin, and particulate portion homogeneously distributed and suspended in the matrix portion, where particulate portion comprises silica.

ESCOBAR H, CHRISTY J

Preparing waste red brick phase-change bone material used in building material, involves using aqueous epoxy resin to coat waste brick particles absorbed with paraffin wax in solid state, separating waste red bricks particles from paraffinated wax after curing.

HUANG J, WU Y, CHEN J, ZHU Q, LI J, LU Z, JIN C, JIANG J, LIU T

Permeable concrete containing porous hybrid fiber modified recycled aggregate comprises porous hybrid fiber modified recycled aggregate, cement, water, silica fume, and water reducing agent.

HONG F, CAI L, JIANG X, TANG W

Artificial stone manufactured useful in concrete block, crushed stone, brick tile block, waste mortar, building glass and building ceramic fragment, comprises building waste slurry, modified water reducing agent, modified cement, power plant fly ash, titanium dioxide and auxiliary agent.

CHEN Y, CHEN W

Preparation of anti-freezing regeneration concrete by preparing coarse aggregate, mixing with cement, fine aggregate, admixture, waste foamed rubber powder, water, antifreeze water reducer and expansion anti-cracking agent, and stirring.

ZHANG J, WANG Z, XIA X, LIU C, CUI K, LI T, MA S, XIAO Y, WANG H

Fireproof flame retardant macromolecule light building outer wall insulating composite plate useful in building industry, comprises e.g. inorganic material, common silicate cement, heat absorbing agent, waste material, silicon-based nano-powder, heat-absorbing agent, additive and water.

REN J, WANG Y, HOU Y

Concrete drainage pipe comprises regenerated aggregate, fly ash, aluminum powder and fine sand with preset fineness, fine coal gangue, lime, gypsum, diatomaceous earth, cement, nano-silica, graphene oxide, redispersible latex powder, crushed stone, plasticizer, water-reducing agent and water.

HE Y

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