国家/地区 中国（7） 韩国（2）
IPC部 C（10）
IPC大类 C04（10） B28（3）
IPC小类 C04B（10）
IPC C04B018/14（10）
发明人 CAO C（2） DONG L（2） JI J（2）
LI L（2） RUAN S（2） YANG J（2）
ZHENG J（2） ZHENG S（2）
公开年 2021（9）
申请年 2020（10）
专利权人 UNIV XIAN AR.（2）

Concrete admixture for preparing cementitious composition with non-potable water such as potable water, fresh water, saltwater, and brackish water, comprises fiber system, where fiber system comprises chopped basalt fibers coated with silane, fiber system comprises total volume of the admixture.

RUBIO R J

Hybrid fiber concrete comprises e.g. cement, sand, gravel, fly ash, nano-silicon, water reducing agent, excitant, antifoaming agent, shrinkage reducing agent, ramie fiber, basalt fiber, and carboxy modified polyvinyl alcohol polymer.

ZHENG S, RUAN S, ZHENG J, ZHENG Y, YANG S, JI J, CAO C, WEN G, WANG B, LONG L, LI L, YANG J, DUAN P, DONG L

High-toughness high-adhesive high-strength hybrid fiber concrete comprises cement, sand, gravel, fly ash, straw ash, silicon ash, nano-silicon, water reducing agent, excitant, antifoaming agent, shrinkage reducing agent and ramie fiber.

ZHENG S, RUAN S, CAO C, YANG J, JI J, ZHENG J, YANG L, LIU X, LI L, LIU H, MING M, DONG L, ZHOU Y, SHANG Z

Manufacture of sidewalk block involves injecting mixture containing cement, water reducing agent and activated silica into mold, applying mixture containing polymer powder and artificial aggregate on formed base layer, pressing and curing.

LEE Y, YEOUL L J

Preparing cement-based composite material e.g. preparing saturated calcium hydroxide solution, mixing with de-ionized water to obtain calcium hydroxide solution, stirring using glass rod with magnetic stirrer, mixing and stirring.

ZHONG J, LU D

High anti-bending graphene oxide cement mortar comprises gel material, mineral admixture, river sand and additive, where the gel material is common cement, ultra-fine fly ash, slag and silicon ash and mineral admixture is superfine fly ash.

XU Y, XU D, WANG H

Slag micro powder comprises slag, waste stone, surfactant, and nano-grade graphene.

XIAO Z

Solid waste rock-soluble green filling material is useful in e.g. high-speed railways comprises red mud, blast furnace slag, high iron type metallurgical slag, solid waste gypsum, excitant, densification agent and modifier.

LI S, LI Z, ZHANG J, QI Y, WANG Y

Stabilizing method of mercury-contaminated soil by preparing molybdenum disulfide/reduced graphene oxide composite nanoparticles, pre-adsorbing mercury-contaminated soil, mixing with e.g. distilled water and alkali activator, and curing.

CAO Z, GU Z, LIANG F, HUANG T, GUO J, ZOU B, YANG Y, WEI Z, WANG J, XU Q

Concrete surface protective material composition comprises ordinary cement or slag cement, aggregate powder, slag fine powder, acrylic polymer, filler made of at least one of silica, calcium carbonate, titanium dioxide and fine clay mineral.

JUNG S Y