国家/地区 中国（4） 美国（2）
IPC部 C（8）
IPC大类 C04（8） C01（2）
IPC小类 C04B（8）
IPC C04B014/10（8）
发明人
公开年 2021（5） 2022（2）
申请年 2020（8）
专利权人

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

Concrete anti-cracking agent used in concrete structure, comprises modified anti-cracking fiber, modified kyanite, modified montmorillonite, graphene oxide, polymer microspheres, nano dysprosium oxide, nano zinc oxide, and gypsum.

YU S

Concrete mixture with functionalized graphene comprises functionalized graphene which is functionalized by a surfactant.

DALAL S P, DALAL P D

Cellulose-based aggregate admix product comprises cellulose material substantially coated and impregnated with fine clay and mineral particulates.

MCGUIRE J L, MCGUIRE J A

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

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

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

Concrete additive comprises phosphoric acid-based triazine-based hyper-branched macromolecular compound, sulfonic acid diethanolamine/1,3-adamantane acid condensation polymer, attapulgite, and graphene oxide fiber.

HAN C