国家/地区 美国（23）
IPC部 C（23）
IPC大类 C04（23） C01（11） C08（7）
C09（7） H01（6） B28（5）
B29（4） B33（3） C10（3）
B22（2） E04（2） H04（2）
H05（2）
IPC小类 C04B（23）
IPC C04B014/02（23）
发明人 ADAMS J S（5） HASEGAWA S（3） KAMIYA N（3）
BULLINGTON J（2） CHRISTIANSEN S（2） HASEGAWA SHOJI（2）
KAMIYA NAGISA（2） MCINNIS M（2） NAGISA K（2）
RESTREPO D（2） SHEN Y（2） SHOJI H（2）
STOLTZ R（2）
公开年 2021（6） 2022（6） 2016（4） 2015（3）
申请年 2015（5）  2020（5）  2022（4）  2019（3）  2021（3）  2016（2） 
专利权人 S3 CONCRETE .（5） GRAPHENE PLA.（3） GARMOR INC（2） GRAPHENE PLA.（2）

Cementitious material used in plugging well, comprises Portland cement, sand, biochar, aggregate, graphene, silica fume, fly ash, anhydrous calcium sulfate, carbon nanotubes, carbon fullerene, fibers, anhydrous calcium chloride, sodium chloride, retardant, fuel loss additive, extender.

DILLARD R W, MITCHELL I

Preparing graphene-nanosheets based concrete additive, comprises e.g. mixing polycarboxylate ether-A to retarder-based salt solution to obtain retarder based solution, and adding Polycarboxylic acid ether-B to the solution.

GEDELA V, NUGURU R, GEDELA V R

Concrete products, such as concrete slabs, concrete rafts, concrete pillars and columns, is set by pouring concrete slurry comprising concrete mixture, graphene admixture, and fiber such as steel fibers, helix fibers, basalt fibers, polyvinyl alcohol fibers, carbon fibers, and synthetic fibers.

ADAMS J S

Concrete product, such as concrete slabs (floor slabs, foundation slabs), concrete rafts, and concrete pillars, is set by pouring concrete slurry comprising concrete mixture, colloidal silica admixture, graphene admixture, and fiber selected from steel fibers, helix fibers, and basalt fibers.

ADAMS J S

Cement composite that is free of chemical dispersing aids, used as essential ingredient in concrete, comprises Portland cement, and graphene nanoplatelets or helical carbon nanotubes.

AKONO A

Concrete admixture for preparing cementitious composition with non-potable water such as potable water, fresh water, saltwater, and brackish water, comprises fiber system, where fiber system comprises chopped basalt fibers coated with silane, fiber system comprises total volume of the admixture.

RUBIO R J

Producing concrete product e.g. concrete slabs and rafts for industrial and commercial applications, involves preparing concrete slurry with fibers of steel and macro synthetic fibers, preparing concrete slurry with additive and pouring.

ADAMS J S

Binder composition used for e.g. structural purposes, comprises reaction product of mixture comprising fly ash, calcium oxide, nanosilica, water, effective amount of activator to activate mixture, graphene and/or calcined coke.

SHAHSAVARI R

Thermal energy-transfer system such as grade beam, comprises thermally conductive concrete comprising carbon, metals and/or conductive polymers, aggregate and cement and having preset compressive strength, and pipes, tubes and capillaries.

GUARRERO B P

Sealing propagating cracks in sensor-laden cement sheath involves monitoring electrical resistivity of sensor-laden cement sheath to produce measured value, where sheath comprises conductive sensor, on-demand expanding agent, and cement.

MUSSO S, SANTRA A