国家/地区 中国（7） 韩国（2）
IPC部 C（12）
IPC大类 C04（12）
IPC小类 C04B（12）
IPC C04B014/02（4） C04B028/04（3） C04B028/06（3）
C04B111/00（3） C08L075/04（3） E01B001/00（3）
E01C011/00（3） E01C011/26（3） C04B020/00（2）
C04B024/36（2） C04B026/16（2） C04B028/00（2）
C04B038/00（2） C04B111/10（2） C04B111/52（2）
发明人 BAI J（2） CHENG J（2） CHU C（2）
DENG C（2） GONG M（2） HO M J（2）
HONG J（2） LI Y（2） PENG G（2）
SEUNGGYEONG Y（2） XIONG Z（2） YAN H（2）
ZHU X（2）
公开年 2022（7） 2021（5）
申请年 2021（12）
专利权人 SBB CO LTD（2） SOBUTE NEW M.（2） UNIV HARBIN（2）

Graphene-modified emulsified asphalt-cement-based composite ballast elastically solidified grouting material, comprises fully dispersing in water, and taking elastically solidified grouting material based on quality of composite ballast.

PENG G, CHENG J, GONG M, DENG C, XIONG Z, ZHU X, CHU C, HONG J

Assembled semi-flexible asphalt concrete road bed block used for bearing and fixing sleeper to form road bed, has groove whose bottom part is embedded with bolt, where grooves in each channel bed base body and adjacent grooves in other channel bed base body jointly bear rail bearing.

PENG G, CHENG J, GONG M, DENG C, XIONG Z, ZHU X, CHU C, HONG J

Prestressed railway sleeper for railway track system, comprises ultra-high strength nanoconcrete.

POL C B, MATE R

Carborundum terrace material useful in repairing emery floors and reinforcing concrete floors and construction engineering and road, bridge and municipal engineering, comprises cement, quartz sand, emery, graphene, latex and pigment.

CHEN M, HUANG W, LIAO H

Water-permeable block comprises e.g. porous structure having honeycomb structure and filler to be filled in empty space of porous structure, includes gravel and bio-urethane-based adhesive containing polymeric methylenediphenyl diisocyanate.

HO M J, SEUNGGYEONG Y

Water-permeable block comprises e.g. gravel and bio-urethane-based adhesive containing first agent comprising polymeric methylenediphenyl diisocyanate and isocyanate monomer and second agent comprising petroleum polyether polyol.

HO M J, SEUNGGYEONG Y

Method for repairing ultra-early strength and high bonding concrete of graphene or graphene oxide used in building, involves covering insulating material to reach curing age, and finishing repairing of concrete surface.

CHEN J, CHEN H, WANG A, YANG F

Repairing a pothole in roadway by forming undercut cavities in the pothole wall, below a surrounding road surface, clearing debris and removing loose asphalt pieces from pothole, filling, and applying expanding polymer base binder.

YOGEV R, KENIG S

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

Graphene-based self-melting snow-melting pavement structure with shape memory function comprises heat insulation that is sequentially laid on the road surface from bottom to top layer, graphene-based conductive asphalt layer.

YAN H, WANG Y, LI Y, BAI J, JIANG Y