国家/地区 中国（7）
IPC部 C（7）
IPC大类 C04（7） D01（6） D06（2）
IPC小类 C04B（7）
IPC C04B028/00（7）
发明人 FENG X（2） KOU L（2） SUN Y（2）
WANG C（2） WANG J（2） ZHANG P（2）
公开年 2020（2） 2021（2）
申请年 2020（4）  2022（2） 
专利权人 UNIV ZHENGZH.（2）

Low-grade concrete mixed with stone powder comprises cement, mineral powder, fly ash, stone powder, sand, gravel, water reducing agent, and water.

LIN J, JIANG W, XU Y, ZHANG J, HUANG C, ZHONG 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

High-performance concrete prepared from waste, comprises cement, recycled aggregate, fine sand, water reducing agent, water, defoamer, bentonite and anti-cracking fiber comprising basalt fiber, polypropylene fiber and viscose fiber.

WANG X, CHEN Z, LIU J, GAO Y

Preparation of graphene high-strength cement composite for e.g. building, involves mixing graphene vinylon fiber with cement, stirring with foaming agent and water to form composite and spraying graphene high-strength coating on composite.

SHA Y, SHA X, MA L

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 graphene composite fiber useful for building reinforced concrete, comprises e.g. mixing toluene diisocyanate, metal powder, emulsifier, and surfactant into a high shear emulsifier, and extruding.

CHEN Q, ZAN H