国家/地区 中国（2）
IPC部 C（3）
IPC大类 C04（3）
IPC小类 C04B（3）
IPC C04B018/08（3）
发明人 CHEN J（2）
公开年
申请年
专利权人

Sound insulation mortar useful in floor slab of high-rise concrete building comprises cement, reinforcing aggregate, cement, glass fiber, vitrified microbeads, ceramic sand, fly ash, additive, hyperbranched ethylene glycol chitosan, graphene hollow nanofiber and waste aramid fiber.

CHEN J, XU S, YIN P, ZHU S, ZHU Y

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

Wear-resistant and impact-resistant epoxy mortar repair material, comprises modified epoxy resin, curing agent, wear-resistant bone materials, toughening agent, modified treatment agent, graphene oxide, and glutaraldehyde.

CHEN J, GUO S, XU J, TANG X, CHEN Q