国家/地区 中国（11）
IPC部 C（12） B（3） E（2）
IPC大类 C04（12） B33（3）
IPC小类 C04B（12）
IPC C04B028/06（12）
发明人
公开年 2021（12）
申请年 2021（12）
专利权人

Thermal energy storage cell comprises concrete vessel, eutectic composition contained in concrete vessel and having preset phase change and density and specific heat, and heating element charged to heat eutectic composition.

WARBURTON G

Ultra-light pumping foam concrete with high stability useful for construction of high-rise building roof, comprises silicate cement, mineral admixtures, fast-hardening cement, inorganic short fiber, water, water reducing agent, graphene oxide aerogel, composite foaming agent and polyphenyl particle.

SHI B, MA P, KANG S, CHENG B, GAO Y

Cement-based grouting material for semi-flexible mixture, comprises sulphoaluminate cement, slag powder, fly ash, chemical additive, modified graphenThe cloth full cutting device according to wherein the cutting device between the engaginge fiber and rest is water.

WEI Y, LIU Y, QI S, LIU J, HUANG W

Composite cement-based artificial stone comprises surface layer and substrate layer, where substrate layer comprises cement, first aggregate composition, additive, and second aggregate composition.

XIE N, XIA S

Graphene oxide reinforced cement-based material used for three-dimensional printing comprises cement, modified quartz sand, fly ash, steel slag powder, white carbon black, water reducing agent, retarder and water.

LIANG Y

Thick-layer cement-based mortar used in construction of e.g. school, contains sulfoaluminate cement, ordinary Portland cement, fine sand and core-shell fiber functional filler including graphene-modified polyvinyl alcohol fiber core and nano-titanium oxide-reinforced polyacrylonitrile fiber shell.

GE S, ZHANG Q, FAN S

Grouting material useful for coastal structure connecting piece anti-corrosion comprising e.g. offshore building, bridge tunnel and wind energy nuclear power station, comprises gel material, solid waste material, fly ash, polyvinyl alcohol, graphene oxide, slow-release super-plasticizer and water.

TENG F, ZHANG P, GAO S, LI Q, ZHANG J, LUO J

Nano-graphene concrete material useful for architectural 3 dimensional (3D) printing comprises e.g. cement, compact filling agent, thixotropic agent, accelerating agent, thickening and water retaining agent, antifoaming agent, and fiber.

DING H, HUANG M, NIE J, CAO B

Composite material curing agent useful for sulfoaluminate cement, comprises sulfur aluminate cement, graphene oxide, polycarboxylic acid high-efficiency water reducing agent, and curing agent provided with pore canal for ion diffusion.

WANG Z, YANG F, ZHOU X

High-strength concrete grouting material comprises e.g. cement, slag sand, quartz sand, river sand, water reducing agent, early strength agent, fly ash, polyvinyl alcohol, graphene oxide, quartz powder, antifoaming agent, and water.

HAN Y, LIN K