国家/地区 中国（13）
IPC部 C（13）
IPC大类 C04（13） D01（3） C01（2）
C08（2）
IPC小类 C04B（13）
IPC C04B022/08（13）
发明人 FENG X（2） KOU L（2） LIU J（2）
SUN Y（2） WANG C（2） WANG J（2）
ZHANG P（2）
公开年 2020（4） 2022（3） 2016（2）
申请年 2020（4）  2016（3）  2022（2） 
专利权人 UNIV ZHENGZH.（2）

Additive useful for improving the strength and waterproof performance of mortar comprises polytetrafluoroethylene, quartz powder, silicon carbide, graphene, epoxy resin curing agent, high silica glass fiber, polyvinyl alcohol fiber, polypropylene fiber, sodium stearate and epoxy emulsion.

JIN L, LI R, WANG X

Ultra-high toughness alkali excitation spraying concrete useful in slope, mine, tunnel, and underground engineering, comprises e.g. zeolite powder, sodium hydroxide solution, sodium silicate, nickel slag sand, thickening agent, modified polyacrylonitrile fiber, naphthalene water reducer, and water.

YANG D, ZHANG Y, CHEN B

Metal organic frame load type rust inhibitor useful for doping in concrete mixing process, comprises metal organic frame with hollow structure and reinforcing steel bar rust inhibitor filled in metal organic frame, and metal organic frame doped with nano material.

HONG J, MA Q, ZHOU X, MU S, LIU J, CAI J

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

Polymer mortar comprises metakaolin, fly ash, alkali activator, water reducing agent, water, quartz sand, polyvinyl alcohol powder, nano silica, graphene, rubber powder, and surfactant.

ZHANG P, WANG K, WANG J, LIU S, WANG H, KOU L, SUN Y, WANG C, FENG X

High-durability polymer mortar comprises water, metakaolin, fly ash, quartz sand, alkali excitant, polyvinyl alcohol, graphene, microcrystalline cellulose, organic acid, surfactant, nano silicon dioxide and water reducing agent.

ZHANG P, WEI H, WANG J, KANG L, WANG W, KOU L, SUN Y, WANG C, FENG X

Preparing cement mortar involves putting graphene oxide into water for ultrasonic dispersion to obtain a graphene oxide dispersion, and adding basalt fiber to graphene oxide dispersion, and stirring and mixing.

INVENTOR U

Graphene slurry comprises graphene oxide, silicate derivative, acid salt and water.

LIANG D

Potassium-magnesium titanate prepared by mixing magnesium-containing compound, titanium-containing compound, potassium-containing compound and graphene and crushing.

YAO W

Graphene-like nanocrystalline nucleus early strength agent comprises calcium nitrate, sodium silicate, carbon-sulfur-hydrogen nanocrystal nucleus, graphene.

LI Q