国家/地区 美国（3）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B028/02（3）
发明人
公开年 2021（3）
申请年
专利权人

Electrically conductive binder for cementitious mixture used for manufacturing electrically heatable building elements, comprises cement, graphite particles, graphene, sterically stabilizing superplasticizer, and rheology modifier.

MOLFETTA M A, GOISIS M

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