国家/地区 中国（6）
IPC部 C（6）
IPC大类 C04（6）
IPC小类 C04B（6）
IPC C04B111/70（6）
发明人 LIU J（2）
公开年 2021（6）
申请年 2021（6）
专利权人

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

Double-component ground polymer grouting reinforcing material for pavement maintenance, comprises double-component powder material comprising blast furnace slag, zeolite powder, fly ash, quick-setting sulphate aluminum cement, bentonite, and retarder.

GAO Z, WANG C, HAO P, ZHANG Z

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

Grouting material based on industrial grade graphene oxide comprises superfine silicate cement and fly ash, where dispersion liquid is formed by mixing industrial grade graphene oxide and polycarboxylic acid water reducing agent.

GAO Y, JING H, MENG B, ZHANG L, FU G

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

Alkali excitation grouting material comprises slag powder, sodium silicate, high iron sulfoaluminate cement, sodium-based bentonite, lithium carbonate, citric acid, graphene oxide, sodium hydroxide, sodium alginate, and silicon dioxide.

LIU J